Telnyx

Telnyx is a carrier-owned, private-IP cloud communications and AI infrastructure platform. Its REST API (api.telnyx.com/v2, ~1,400 operations) covers programmable voice and SIP trunking, SMS/MMS/RCS/WhatsApp messaging, email, fax, phone numbers and porting, IoT SIM and private wireless, networking, storage, AI inference, embeddings, voice AI assistants and agent memory, plus a hosted MCP server, OAuth 2.0 and x402 pay-per-call access for agents.

Telnyx publishes 237 API contracts indexed on the APIs.io network, including Access Tokens API, Addresses API, Advanced Number Orders API, and 234 more. Tagged areas include Communications, CPaaS, Voice, SMS, and IoT.

The Telnyx catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Telnyx’s developer surface includes authentication, CLI, changelog, pricing, engineering blog, documentation, API reference, and 87 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

79.4/100 exemplar ▼ -16.0 Agent 80/100 agent native Front door AI 6/6 dominant Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

3 published contracts 2 MCP Servers 10 Agent Skills

Communications CPaaS Voice SMS IoT Telecommunications Messaging Artificial Intelligence MCP Voice AI Phone Numbers Inference Number Verification Phone Verification OTP 2FA Lookup Verify Number Lookup CNAM Identity Fraud Prevention

What this lets a business do 16

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Application Communications

AE-150

Advanced Number OrdersBrandsBulk Phone Number CampaignsCampaignCredential ConnectionsDisplay Identity Records

POST /email_messages POST /email_messages/batch POST /alphanumeric_sender_ids GET /messaging/hosted/numbers

Telecom Subscriber Management

BC-2640

Bulk Phone Number OperationsCustomer Service RecordMobile Phone NumbersNumber PortoutOTA updatesPhone Number Block Orders

POST /actions/purchase/esims POST /actions/register/sim_cards GET /portouts GET /portouts/rejections/{portout_id}

AI Model Services

AE-110

AI CollectionsAnthropic MessagesAudioChatDecision ModelsOpenAI Chat

POST /ai/audio/transcriptions GET /voice_clones POST /voice_clones POST /voice_clones/from_upload

Agent Infrastructure & Agentic Commerce

AE-100

MCP ServersMachine PaymentsMissionsx402 Payment Transactions

POST /ai/mcp_servers POST /x402/credit_account POST /x402/credit_account/quote POST /v2/x402/credit_account

Information Technology Management

BC-600

Virtual Cross ConnectsWireGuard Interfacescloudfs filesystemssql databases

POST /wireguard_interfaces GET /wireguard_peers GET /wireguard_peers/{id} GET /wireguard_peers/{id}/config

Developer Platform & API Ecosystem Management

BC-4270

Email WebhooksOAuth ClientsOAuth ProtocolWebhooks

GET /webhook_deliveries POST /email_domains/{domain_id}/webhooks POST /oauth_clients POST /oauth/introspect

Telecom Regulatory Compliance Management

BC-2700

Dynamic Emergency AddressesDynamic Emergency EndpointsRegulatory Requirements

POST /dynamic_emergency_addresses POST /dynamic_emergency_endpoints GET /phone_numbers_regulatory_requirements

Information & Data Management

BC-610

AssistantsEmbeddingsFine Tuning

POST /ai/fine_tuning/jobs POST /ai/assistants POST /ai/assistants/tests POST /ai/embeddings

Subscription Billing & Revenue Management

BC-4250

AutoRechargePreferencesBilling GroupsInvoices

GET /payment/auto_recharge_prefs POST /billing_groups GET /invoices GET /invoices/{id}

Data & Reference Information Services

AE-230

ContentsWeb Search

POST /web_search/contents POST /web_search

Telecom Billing & Revenue Management

BC-2660

Charges BreakdownCharges Summary

GET /charges_breakdown GET /charges_summary

Application Identity & Verification

AE-160

Verify

POST /verifications/sms POST /verifications/whatsapp POST /verifications/{verification_id}/actions/verify

Cybersecurity Management

BC-620

Authentication Providers

GET /authentication_providers

SaaS Tenant Management

BC-4230

Managed Accounts

POST /managed_accounts POST /managed_accounts/{id}/actions/disable

Software Release & Deployment Management

BC-4210

Integration Secrets

POST /integration_secrets

Telecom Network Operations Management

BC-2600

Networks

GET /networks POST /networks GET /networks/{id} POST /networks/{id}/default_gateway

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 79.4/100 · exemplar

Contract Quality 14.6 / 19

Developer Ergonomics 8.9 / 15

Access Clarity 11.1 / 15

Operational Transparency 6.5 / 10

Contract Governance 3.2 / 9

Discoverability 6.8 / 8

Regulatory Posture 7.3 / 15

Create-or-Update Ergonomics 7.8 / 10

Agent readiness — 80/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 5 / 5

Pagination 0 / 5

Distinct Operations 0 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Telecommunications regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs
Distinct Operations +3 pts — share of operations whose summary is unique within its document after light normalisation; na without two summarised operations
Consent & Bot Identity +3 pts — common[].type includes AIPREF, ContentSignal, WebBotAuth, or HTTPMessageSignatures

Kin Score — facets with the most composite points still available (weight × headroom):

Developer Ergonomics scores 59.5 — up to +8.1 composite points
Contract Governance scores 35.6 — up to +7.7 composite points
Contract Quality scores 77.9 — up to +5.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/telnyx/apis.yml: open an issue on github.com/api-evangelist/telnyx to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Telecom Network APIs (CAMARA)	mixed	51.2	-	2
Communications (CPaaS)	mixed	51.2	-	2
Typed Decision Models	mixed	51.2	-	2
AI Agent Tools (MCP servers, A2A agents)	mixed	51.2	-	2
Speech and Voice AI	mixed	51.2	-	2
Zoom App Marketplace and Partner Ecosystem (builders and partners on Zoom)	mixed	51.2	-	2
Official SDKs on Packagist, pub.dev and Hex	mixed	51.2	-	2
APIs.guru OpenAPI Directory (API definition directory)	mixed	51.2	-	2

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 10

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

The Anthropic Messages Dialect

declared — publishes a spec that declares them

2 core of 244 operations graded · api-commons/models

The OpenAI Interface

prose — states compatibility; nothing published to check it against

2 core of 338 operations graded · api-commons/models

Agent2Agent

measured — observed by APIs.io (conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

Agent Skills

measured — observed by APIs.io (published)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

Universal Commerce Protocol (UCP)

measured — observed by APIs.io (self)

APIs 237

Individual APIs this provider publishes, each with its own machine-readable definition.

Telnyx Access Tokens API

Access Tokens creation

Telnyx Addresses API

Operations to work with Address records. Address records are emergency-validated addresses meant to be associated with phone numbers. They are validated for emergency usage purp...

Telnyx Advanced Number Orders API

The Advanced Number Orders API from Telnyx — 3 operation(s) for advanced number orders.

Telnyx Assistants API

Configure AI assistant specifications

Telnyx Audio API

The Audio API from Telnyx — 1 operation(s) for audio.

Telnyx Audit Logs API

Audit log operations.

Telnyx Authentication Providers API

The Authentication Providers API from Telnyx — 2 operation(s) for authentication providers.

Telnyx AutoRechargePreferences API

V2 Auto Recharge Preferences API

Telnyx Billing API

Billing operations

Telnyx Billing Groups API

Billing groups operations

Telnyx Brands API

Brand operations

Telnyx Bucket SSL Certificate API

SSL certificate operations

Telnyx Bucket Usage API

Bucket Usage operations

Telnyx Bulk Phone Number Campaigns API

Phone number campaign bulk assignment

Telnyx Bulk Phone Number Operations API

Background jobs performed over a batch of phone numbers

Telnyx Bundles API

The Bundles API from Telnyx — 2 operation(s) for bundles.

Telnyx Call Commands API

Call Control command operations

Telnyx Call Control Applications API

Call Control applications operations

Telnyx Call Information API

Call information

Telnyx Call Recordings API

Call Recordings operations.

Telnyx Campaign API

Campaign operations

Telnyx CDR Reports API

Voice batch detail records

Telnyx CDR Usage Reports API

Voice usage reports

Telnyx Charges Breakdown API

The Charges Breakdown API from Telnyx — 1 operation(s) for charges breakdown.

Telnyx Charges Summary API

The Charges Summary API from Telnyx — 1 operation(s) for charges summary.

Telnyx Chat API

Generate text with LLMs

Telnyx Clusters API

Identify common themes and patterns in your embedded documents

Telnyx Conference Commands API

Conference command operations

Telnyx Connections API

Connections operations

Telnyx Conversations API

Manage historical AI assistant conversations

Telnyx Country Coverage API

Country Coverage

Telnyx Coverage API

The Coverage API from Telnyx — 1 operation(s) for coverage.

Telnyx Credential Connections API

Credential connection operations

Telnyx Credentials API

Credentials operations

Telnyx CSV Downloads API

The CSV Downloads API from Telnyx — 2 operation(s) for csv downloads.

Telnyx Customer Service Record API

Customer Service Record operations

Telnyx Data Migration API

Migrate data from an external provider into Telnyx Cloud Storage

Telnyx Debugging API

Call Control debugging

Telnyx Detail Records API

Detail Records operations

Telnyx Dialogflow Integration API

Dialogflow Connection Operations.

Telnyx Documents API

Documents

Telnyx Dynamic Emergency Addresses API

Dynamic emergency address operations

Telnyx Dynamic Emergency Endpoints API

Dynamic Emergency Endpoints

Telnyx Embeddings API

Embed documents and perform text searches

Telnyx Enterprises API

Enterprise management for Branded Calling and Number Reputation services

Telnyx Enum API

The Enum API from Telnyx — 1 operation(s) for enum.

Telnyx External Connections API

External Connections operations

Telnyx Fine Tuning API

Customize LLMs for your unique needs

Telnyx FQDN Connections API

FQDN connection operations

Telnyx FQDNs API

FQDN operations

Telnyx Global IPs API

Global IPs

Telnyx Hosted Numbers API

Manage your messaging hosted numbers

Telnyx Inexplicit Number Orders API

Inexplicit number orders for bulk purchasing without specifying exact numbers

Telnyx Integration Secrets API

Store and retrieve integration secrets

Telnyx Integrations API

The Integrations API from Telnyx — 4 operation(s) for integrations.

Telnyx Inventory Level API

Inventory Level

Telnyx Invoices API

The Invoices API from Telnyx — 2 operation(s) for invoices.

Telnyx IP Addresses API

IP Address Operations

Telnyx IP Connections API

IP connection operations

Telnyx IP Ranges API

IP Range Operations

Telnyx Managed Accounts API

Managed Accounts operations

Telnyx MCP Servers API

The MCP Servers API from Telnyx — 2 operation(s) for mcp servers.

Telnyx MDR Detail Reports API

The MDR Detail Reports API from Telnyx — 1 operation(s) for mdr detail reports.

Telnyx MDR Detailed Reports API

Messaging batch detail records

Telnyx MDR Usage Reports API

Messaging usage reports

Telnyx Media Storage API

Media Storage operations

Telnyx Messages API

Messages

Telnyx Messaging API

The Messaging API from Telnyx — 8 operation(s) for messaging.

Telnyx Messaging URL Domains API

Messaging URL Domains

Telnyx Missions API

The Missions API from Telnyx — 23 operation(s) for missions.

Telnyx Mobile Network Operators API

Mobile network operators operations

Telnyx Mobile Number Settings API

The Mobile Number Settings API from Telnyx — 2 operation(s) for mobile number settings.

Telnyx Mobile Phone Numbers API

Mobile phone number operations

Telnyx Mobile Voice Connections API

Mobile voice connection operations

Telnyx Networks API

Network operations

Telnyx Notifications API

Notification settings operations

Telnyx Number Lookup API

Look up phone number data

Telnyx Number Portout API

Number portout operations

Telnyx Number Reputation Settings API

Manage Number Reputation enrollment and check frequency settings for an enterprise

Telnyx Number Settings API

Configure your phone numbers

Telnyx numbers features API

The numbers features API from Telnyx — 1 operation(s) for numbers features.

Telnyx OAuth Clients API

The OAuth Clients API from Telnyx — 2 operation(s) for oauth clients.

Telnyx OAuth Discovery API

The OAuth Discovery API from Telnyx — 2 operation(s) for oauth discovery.

Telnyx OAuth Grants API

The OAuth Grants API from Telnyx — 2 operation(s) for oauth grants.

Telnyx OAuth Protocol API

The OAuth Protocol API from Telnyx — 7 operation(s) for oauth protocol.

Telnyx OpenAI Chat API

The OpenAI Chat API from Telnyx — 2 operation(s) for openai chat.

Telnyx OpenAI Embeddings API

OpenAI-compatible embeddings endpoints for generating vector representations of text

Telnyx Opt-Out Management API

Opt-Out Management

Telnyx Organization Users API

Operations related to users in your organization

Telnyx OTA updates API

OTA updates operations

Telnyx Outbound Voice Profiles API

Outbound voice profiles operations

Telnyx Phone Number Block Orders API

The Phone Number Block Orders API from Telnyx — 2 operation(s) for phone number block orders.

Telnyx Phone Number Blocks Background Jobs API

Background jobs performed over a phone-numbers block's phone numbers

Telnyx Phone Number Campaigns API

Phone number campaign assignment

Telnyx Phone Number Configurations API

Configure your phone numbers

Telnyx Phone Number Orders API

Number orders

Telnyx Phone Number Porting API

Determining portability of phone numbers

Telnyx Phone Number Reservations API

Number reservations

Telnyx Phone Number Search API

Number search

Telnyx Porting Orders API

Endpoints related to porting orders management.

Telnyx Presigned Object URLs API

Presigned object URL operations

Telnyx Private Wireless Gateways API

Private Wireless Gateways operations

Telnyx Profiles API

Messaging profiles

Telnyx Programmable Fax Applications API

Fax Applications operations

Telnyx Programmable Fax Commands API

Programmable fax command operations

Telnyx Pronunciation Dictionaries API

Manage pronunciation dictionaries for text-to-speech synthesis. Dictionaries contain alias items (text replacement) and phoneme items (IPA pronunciation notation) that control h...

Telnyx Public Internet Gateways API

Public Internet Gateway operations

Telnyx Push Credentials API

Mobile push credential management

Telnyx Queue Commands API

Queue commands operations

Telnyx RCS API

Send RCS messages

Telnyx Regions API

Regions

Telnyx Regulatory Requirements API

Regulatory Requirements

Telnyx Reporting API

Wireless reporting operations

Telnyx Reports API

Ledger billing reports

Telnyx Reputation Phone Numbers API

Associate phone numbers with an enterprise for reputation monitoring and retrieve reputation scores

Telnyx Requirement Groups API

Requirement Groups

Telnyx Requirement Types API

Types of requirements for international numbers and porting orders

Telnyx Requirements API

Requirements for international numbers and porting orders

Telnyx Room Compositions API

Rooms Compositions operations.

Telnyx Room Participants API

Rooms Participants operations.

Telnyx Room Recordings API

Rooms Recordings operations.

Telnyx Room Sessions API

Rooms Sessions operations.

Telnyx Rooms API

Rooms operations.

Telnyx Rooms Client Tokens API

Rooms Client Tokens operations.

Telnyx Session Analysis API

Analyze voice AI sessions, costs, and event hierarchies across Telnyx products.

Telnyx SETI Observability API

Observability into Telnyx platform stability and performance.

Telnyx Shared Campaigns API

The Shared Campaigns API from Telnyx — 4 operation(s) for shared campaigns.

Telnyx Short Codes API

Short codes

Telnyx SIM Card Actions API

View SIM card actions, their progress and timestamps using the SIM Card Actions API

Telnyx SIM Card Group Actions API

SIM Card Group actions operations

Telnyx SIM Card Groups API

SIM Card Groups operations

Telnyx SIM Card Orders API

SIM Card Orders operations

Telnyx SIM Cards API

SIM Cards operations

Telnyx SIPREC Connectors API

SIPREC connectors configuration.

Telnyx Speech to Text Batch Reports API

Speech to text batch detail records

Telnyx Speech To Text over WebSockets API

Speech to text command operations

Telnyx Speech to text Usage Reports API

Speech to text usage reports

Telnyx Stored Payment Transactions API

Operations for managing stored payment transactions.

Telnyx Telco Data Usage Reports API

Number lookup usage reports

Telnyx Terms of Service API

Telnyx TeXML Applications API

TeXML Applications operations

Telnyx TeXML REST Commands API

TeXML REST Commands

Telnyx Text To Speech Commands API

Text to speech streaming command operations

Telnyx Traffic Policy Profiles API

Traffic Policy Profiles operations

Telnyx UAC Connections API

UAC connection operations

Telnyx Usage Reports (BETA) API

Usage data reporting across Telnyx products

Telnyx User Bundles API

The User Bundles API from Telnyx — 5 operation(s) for user bundles.

Telnyx User Tags API

User-defined tags for Telnyx resources

Telnyx UserAddresses API

Operations for working with UserAddress records. UserAddress records are stored addresses that users can use for non-emergency-calling purposes, such as for shipping addresses f...

Telnyx Verification Requests API

Manage your tollfree verification requests

Telnyx Verified Numbers API

Verified Numbers operations

Telnyx Verify API

Two factor authentication API

Telnyx Virtual Cross Connects API

Virtual Cross Connect operations

Telnyx Voice Channels API

Voice Channels

Telnyx Voice Clones API

Capture and manage voice identities as clones for use in text-to-speech synthesis.

Telnyx Voice Designs API

Create and manage AI-generated voice designs using natural language prompts.

Telnyx Voicemail API

Voicemail API

Telnyx WDR Detail Reports API

The WDR Detail Reports API from Telnyx — 1 operation(s) for wdr detail reports.

Telnyx Webhooks API

Webhooks operations

Telnyx Whatsapp Business Accounts API

Manage Whatsapp business accounts

Telnyx Whatsapp Message Templates API

Manage Whatsapp message templates

Telnyx Whatsapp messaging API

Send Whatsapp messages

Telnyx Whatsapp Phone Numbers API

Manage Whatsapp phone numbers

Telnyx WireGuard Interfaces API

WireGuard Interface operations

Telnyx Wireless Blocklists API

Wireless Blocklists operations

Telnyx Wireless Regions API

Regions for wireless services

Telnyx x402 Payment Transactions API

Operations for x402 cryptocurrency payment transactions. Fund your Telnyx account using USDC stablecoin payments via the x402 protocol.

Telnyx Callbacks API

Callbacks

Telnyx I Ps API

IP operations

Telnyx AI Collections API

Create and manage logical collections of your Telnyx data, tune retrieval settings, manage sources, and run collection-scoped semantic search.

Telnyx Anthropic Messages API

The Anthropic Messages API from Telnyx — 1 operation(s) for anthropic messages.

Telnyx Bot Signup API

Agentic (bot) signup for Telnyx accounts. An AI agent solves a reverse-CAPTCHA challenge designed to be easy for LLMs and hard for humans, registers an account, and signs in by ...

Telnyx cloudfs filesystems API

Manage CloudFS filesystems — JuiceFS-compatible filesystems backed by Telnyx Cloud Storage

Telnyx Comments API

Read messages from the Telnyx vetting team and reply with clarifying information.

Telnyx Contents API

Page content retrieval for URLs.

Telnyx Conversation Histories API

Semantic vector search over ingested conversation history records with multi-region fan-out.

Telnyx Decision Models API

Beta API for evaluating shared context with typed questions and structured answers using Flash or Pro.

Telnyx DIR References API

Submit and manage the two business references and one financial reference that vouch for a DIR. References are contacted to confirm the business identity during vetting.

Telnyx Display Identity Records API

A Display Identity Record (DIR) is the verified calling identity (display name, logo, call reasons) shown to recipients on outbound calls.

Telnyx Email Domain DNS Records API

DNS verification records for email domains

Telnyx Email Domains API

Email domain CRUD operations

Telnyx Email Drafts API

Create, list, retrieve, update, delete, and send unsent draft messages belonging to an agent inbox.

Telnyx Email Events API

Retrieve account-level email events and event statistics.

Telnyx Email Inboxes API

Create and manage agent inboxes, retrieve inbound messages and threads, and reply to or forward messages.

Telnyx Email Messages API

Send and manage email messages. Legacy `/v2/emails` routes are aliases for these endpoints.

Telnyx Email Suppression Imports API

Async CSV import of competitor suppression lists.

Telnyx Email Suppressions API

Recipient suppression records (`/v2/email_blocks`).

Telnyx Email Templates API

Create, list, retrieve, update, delete, and render Liquid email templates.

Telnyx Email Threads API

Account-wide conversation threads across every inbox, for agents operating many inboxes at once.

Telnyx Email Unsubscribe Groups API

Named groups and group-scoped suppressions.

Telnyx Email Validations API

Validate email addresses synchronously or in asynchronous batches.

Telnyx Email Verification API

Verify ownership of a DIR's authorizer email. A short code is emailed and confirmed; the email must be verified before references can be submitted.

Telnyx Email Webhooks API

Per-domain webhook endpoints with event subscriptions

Telnyx Functions API

The functions API from Telnyx — 5 operation(s) for functions.

Telnyx Infringement Claims API

Trademark or impersonation claims filed against your DIR. Customers may contest a claim with supporting evidence.

Telnyx kv keys API

Read and write keys within a KV namespace

Telnyx kv namespaces API

Manage KV storage namespaces

Telnyx Machine Payments API

Machine payment (MPP) account-credit operations. Fund your Telnyx account programmatically from a machine or agent using the Machine Payment Protocol, an HTTP-402 flow settled v...

Telnyx Meeting Session Actions API

Send real-time speech and chat actions to an active meeting session.

Telnyx Meeting Session Artifacts API

Create and retrieve asynchronous summaries and action-item artifacts.

Telnyx Meeting Session Data API

Read lifecycle events, transcript segments, and recordings for a meeting session.

Telnyx Meeting Session Webhooks API

Outbound webhook deliveries for meeting session events.

Telnyx Meeting Sessions API

Create, list, retrieve, update, and stop meeting sessions.

Telnyx Memory API

Write memories into a profile and recall them.

Telnyx Namespaces API

The Namespaces API from Telnyx — 2 operation(s) for namespaces.

Telnyx Noise Suppression Engines API

Noise suppression engines that can be selected when configuring noise suppression on voice connections.

Telnyx Operations API

Whether a write has finished.

Telnyx Phone Number Batches API

Phone numbers are submitted to Telnyx for vetting in batches. Batches group all numbers added in a single request under the same Letter of Authorization.

Telnyx Phone Numbers API

Associate phone numbers with a verified DIR so calls from those numbers carry the DIR's display identity.

Telnyx Pricing API

Public pricing operations

Telnyx RCS Agents API

Manage RCS agent registration, testing, verification, and launch.

Telnyx RCS Brands API

Manage the legal business entities that operate RCS agents.

Telnyx Reference Data API

Static reference values the API accepts: call reasons, document types, rejection types.

Telnyx Reputation API

Phone-number reputation monitoring (spam-score lookup and tracking).

Telnyx Research API

Deep research with citations and async task polling.

Telnyx Settings API

How a namespace's summaries are written.

Telnyx Sources API

What a profile stored, and what its memories came from.

Telnyx Speech To Text Capabilities API

Discover available speech-to-text providers, models, and supported languages.

Telnyx Spend Limits API

Daily and monthly spend limits per product. A limit applies to the organization of the authenticated user, or to the user's own account when they belong to no organization; ever...

Telnyx sql databases API

Manage SQL databases and run SQL against them

Telnyx Voice SDK Stats API

Retrieve raw Voice SDK call report stats payloads for WebRTC call troubleshooting.

Telnyx Web Search API

Real-time web search returning structured, LLM-ready JSON results.

Telnyx X402 API

The x402 API from Telnyx — 3 operation(s) for x402.

Telnyx Actions API

Execute browser actions: navigate, observe, click, fill, select, press, scroll, wait_for, screenshot, batch.

Telnyx AI Gateway API

Manage and report AI Gateway traffic.

Telnyx AI Tests API

Test agents, evaluator scenarios, metrics, and run results for the AI test framework.

Telnyx Artifacts API

Download screenshots and other artifacts.

Telnyx Avatars API

Create and manage real-time AI avatars

Telnyx Browser Sessions API

Create, list, get, and close browser sessions.

Telnyx Dedicated IPs API

Purchase and manage dedicated sending IP addresses for your Telnyx email traffic.

Telnyx IP Pools API

Group dedicated IPs into pools for sending.

Telnyx Network Routes API

Routes on a Network that send a CIDR to a next hop, such as a tunnel.

Telnyx Pay Connectors API

Generic payment connector configuration.

Telnyx stateful actors API

Inspect Stateful Actor types

Telnyx Tailscale Subnet Routers API

Tailscale Subnet Router operations

Telnyx Tunnels API

Tunnels connect a Network to hosts behind a tunnel process within the user's network.

Telnyx Whatsapp Signup API

The Whatsapp Signup API from Telnyx — 4 operation(s) for whatsapp signup.

Scroll for all 237

Open Collections 169

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Telnyx Access Tokens API

OPEN COLLECTION

Telnyx Access Tokens Addresses API

OPEN COLLECTION

Telnyx Access Tokens Advanced Number Orders API

OPEN COLLECTION

Telnyx Access Tokens Assistants API

OPEN COLLECTION

Telnyx Access Tokens Audio API

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Telnyx Access Tokens Audit Logs API

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Telnyx Access Tokens Authentication Providers API

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Telnyx Access Tokens AutoRechargePreferences API

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Telnyx Access Tokens Billing API

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Telnyx Access Tokens Billing Groups API

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Telnyx Access Tokens Brands API

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Telnyx Access Tokens Bucket SSL Certificate API

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Telnyx Access Tokens Bucket Usage API

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Telnyx Access Tokens Bulk Phone Number Campaigns API

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Telnyx Access Tokens Bulk Phone Number Operations API

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Telnyx Access Tokens Bundles API

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Telnyx Access Tokens Call Commands API

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Telnyx Access Tokens Call Control Applications API

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Telnyx Access Tokens Call Information API

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Telnyx Access Tokens Call Recordings API

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Telnyx Access Tokens Campaign API

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Telnyx Access Tokens CDR Reports API

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Telnyx Access Tokens CDR Usage Reports API

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Telnyx Access Tokens Charges Breakdown API

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Telnyx Access Tokens Charges Summary API

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Telnyx Access Tokens Chat API

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Telnyx Access Tokens Clusters API

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Telnyx Access Tokens Conference Commands API

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Telnyx Access Tokens Connections API

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Telnyx Access Tokens Conversations API

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Telnyx Access Tokens Country Coverage API

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Telnyx Access Tokens Coverage API

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Telnyx Access Tokens Credential Connections API

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Telnyx Access Tokens Credentials API

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Telnyx Access Tokens CSV Downloads API

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Telnyx Access Tokens Customer Service Record API

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Telnyx Access Tokens Data Migration API

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Telnyx Access Tokens Debugging API

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Telnyx Access Tokens Detail Records API

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Telnyx Access Tokens Dialogflow Integration API

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Telnyx Access Tokens Documents API

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Telnyx Access Tokens Dynamic Emergency Addresses API

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Telnyx Access Tokens Dynamic Emergency Endpoints API

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Telnyx Access Tokens Embeddings API

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Telnyx Access Tokens Enterprises API

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Telnyx Access Tokens Enum API

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Telnyx Access Tokens External Connections API

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Telnyx Access Tokens Fine Tuning API

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Telnyx Access Tokens FQDN Connections API

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Telnyx Access Tokens FQDNs API

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Telnyx Access Tokens Global IPs API

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Telnyx Access Tokens Hosted Numbers API

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Telnyx Access Tokens Inexplicit Number Orders API

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Telnyx Access Tokens Integration Secrets API

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Telnyx Access Tokens Integrations API

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Telnyx Access Tokens Inventory Level API

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Telnyx Access Tokens Invoices API

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Telnyx Access Tokens IP Addresses API

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Telnyx Access Tokens IP Connections API

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Telnyx Access Tokens IP Ranges API

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Telnyx Access Tokens IPs API

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Telnyx Access Tokens Managed Accounts API

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Telnyx Access Tokens MCP Servers API

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Telnyx Access Tokens MDR Detail Reports API

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Telnyx Access Tokens MDR Detailed Reports API

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Telnyx Access Tokens MDR Usage Reports API

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Telnyx Access Tokens Media Storage API API

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Telnyx Access Tokens Messages API

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Telnyx Access Tokens Messaging API

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Telnyx Access Tokens Messaging URL Domains API

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Telnyx Access Tokens Missions API

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Telnyx Access Tokens Mobile Network Operators API

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Telnyx Access Tokens Mobile Number Settings API

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Telnyx Access Tokens Mobile Phone Numbers API

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Telnyx Access Tokens Mobile Voice Connections API

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Telnyx Access Tokens Networks API

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Telnyx Access Tokens Notifications API

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Telnyx Access Tokens Number Lookup API

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Telnyx Access Tokens Number Portout API

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Telnyx Access Tokens Number Reputation Settings API

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Telnyx Access Tokens Number Settings API

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Telnyx Access Tokens numbers features API

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Telnyx Access Tokens OAuth Clients API

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Telnyx Access Tokens OAuth Discovery API

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Telnyx Access Tokens OAuth Grants API

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Telnyx Access Tokens OAuth Protocol API

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Telnyx Access Tokens OpenAI Chat API

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Telnyx Access Tokens OpenAI Embeddings API

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Telnyx Access Tokens Opt-Out Management API

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Telnyx Access Tokens Organization Users API

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Telnyx Access Tokens OTA updates API

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Telnyx Access Tokens Outbound Voice Profiles API

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Telnyx Access Tokens Phone Number Block Orders API

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Telnyx Access Tokens Phone Number Blocks Background Jobs API

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Telnyx Access Tokens Phone Number Campaigns API

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Telnyx Access Tokens Phone Number Configurations API

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Telnyx Access Tokens Phone Number Orders API

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Telnyx Access Tokens Phone Number Porting API

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Telnyx Access Tokens Phone Number Reservations API

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Telnyx Access Tokens Phone Number Search API

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Telnyx Access Tokens Porting Orders API

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Telnyx Access Tokens Presigned Object URLs API

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Telnyx Access Tokens Private Wireless Gateways API

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Telnyx Access Tokens Profiles API

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Telnyx Access Tokens Programmable Fax Applications API

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Telnyx Access Tokens Programmable Fax Commands API

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Telnyx Access Tokens Pronunciation Dictionaries API

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Telnyx Access Tokens Public Internet Gateways API

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Telnyx Access Tokens Push Credentials API

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Telnyx Access Tokens Queue Commands API

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Telnyx Access Tokens RCS API

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Telnyx Access Tokens Regions API

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Telnyx Access Tokens Regulatory Requirements API

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Telnyx Access Tokens Reporting API

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Telnyx Access Tokens Reports API

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Telnyx Access Tokens Reputation Phone Numbers API

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Telnyx Access Tokens Requirement Groups API

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Telnyx Access Tokens Requirement Types API

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Telnyx Access Tokens Requirements API

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Telnyx Access Tokens Room Compositions API

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Telnyx Access Tokens Room Participants API

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Telnyx Access Tokens Room Recordings API

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Telnyx Access Tokens Room Sessions API

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Telnyx Access Tokens Rooms API

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Telnyx Access Tokens Rooms Client Tokens API

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Telnyx Access Tokens Session Analysis API

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Telnyx Access Tokens SETI Observability API

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Telnyx Access Tokens Shared Campaigns API

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Telnyx Access Tokens Short Codes API

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Telnyx Access Tokens SIM Card Actions API

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Telnyx Access Tokens SIM Card Group Actions API

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Telnyx Access Tokens SIM Card Groups API

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Telnyx Access Tokens SIM Card Orders API

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Telnyx Access Tokens SIM Cards API

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Telnyx Access Tokens SIPREC Connectors API

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Telnyx Access Tokens Speech to Text Batch Reports API

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Telnyx Access Tokens Speech To Text over WebSockets API

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Telnyx Access Tokens Speech to text Usage Reports API

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Telnyx Access Tokens Stored Payment Transactions API

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Telnyx Access Tokens Telco Data Usage Reports API

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Telnyx Access Tokens Terms of Service API

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Telnyx Access Tokens TeXML Applications API

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Telnyx Access Tokens TeXML REST Commands API

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Telnyx Access Tokens Text To Speech Commands API

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Telnyx Access Tokens Traffic Policy Profiles API

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Telnyx Access Tokens UAC Connections API

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Telnyx Access Tokens Usage Reports (BETA) API

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Telnyx Access Tokens User Bundles API

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Telnyx Access Tokens User Tags API

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Telnyx Access Tokens UserAddresses API

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Telnyx Access Tokens Verification Requests API

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Telnyx Access Tokens Verified Numbers API

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Telnyx Access Tokens Verify API

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Telnyx Access Tokens Virtual Cross Connects API

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Telnyx Access Tokens Voice Channels API

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Telnyx Access Tokens Voice Clones API

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Telnyx Access Tokens Voice Designs API

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Telnyx Access Tokens Voicemail API

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Telnyx Access Tokens WDR Detail Reports API

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Telnyx Access Tokens Webhooks API

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Telnyx Access Tokens Whatsapp Business Accounts API

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Telnyx Access Tokens Whatsapp Message Templates API

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Telnyx Access Tokens Whatsapp messaging API

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Telnyx Access Tokens Whatsapp Phone Numbers API

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Telnyx Access Tokens WireGuard Interfaces API

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Telnyx Access Tokens Wireless Blocklists API

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Telnyx Access Tokens Wireless Regions API

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Telnyx Access Tokens x402 Payment Transactions API

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Telnyx API

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MCP Servers 2

Model Context Protocol servers that expose these APIs to AI agents.

Telnyx MCP Server

MCP SERVER

Telnyx MCP Server

Remote MCP server at api.telnyx.com over streamable HTTP requiring an API key; 6 tools listed.

MCP SERVER

Agent Skills 10

Packaged agent skills for driving this provider's APIs from an AI assistant.

telnyx-ai-assistants-curl

AGENT SKILL

telnyx-cli

AGENT SKILL

telnyx-create-and-manage-number-order

AGENT SKILL

telnyx-messaging-curl

AGENT SKILL

telnyx-numbers-curl

AGENT SKILL

telnyx-oauth-curl

AGENT SKILL

telnyx-verify-curl

AGENT SKILL

telnyx-voice-curl

AGENT SKILL

telnyx-x402-create-quote-and-settle-payment

AGENT SKILL

telnyx-x402-payment

AGENT SKILL

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Telnyx API pricing

Prices published by Telnyx, read 2026-09-20 from telnyx.com/pricing/iot-data-plans. A free plan or tier is listed.

Plan	Price
SIM card	$1 per SIM card
eSIM	$0.70 per eSIM
Monthly Recurring Charge	$2 per month + data usage
Shipping	Free within the U.S. mainland, $10 everywhere else
Data Tier 1 (Up to 100MB, US Zone 1)	$0.0780 per MB
Data Tier 2 (100MB - 500MB)	$0.0390 per MB
Data Tier 3 (500MB - 2GB)	$0.0195 per MB
Data Tier 4 (2GB - 5GB)	$0.0150 per MB

All 19 plans, limits and sources →

Rate limits

Account SMS throughput: 50 messages/second
Account MMS throughput: 15 messages/second
Account RCS throughput: 1 message/second

All 7 limits →

Billed by: mb · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Telnyx Plans Pricing

19 plans

PLANS

Telnyx Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Telnyx Rate Limits

7 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Telnyx

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Telnyx Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Telnyx Webhooks

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Telnyx Context

120 classes · 261 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Telnyx API Rules

13 rules · 11 errors 1 warnings 1 info

SPECTRAL

JSON Schema 397

Standalone JSON Schema definitions for this provider's data models.

AcceptSuggestionsRequest

1 properties

JSON SCHEMA

AccessIPAddressListResponseSchema

2 properties

JSON SCHEMA

AccessIPAddressPOST

2 properties

JSON SCHEMA

AccessIPAddressResponseSchema

8 properties

JSON SCHEMA

AccessIPRangeListResponseSchema

2 properties

JSON SCHEMA

AccessIPRangePOST

2 properties

JSON SCHEMA

AccessIPRangeResponseSchema

7 properties

JSON SCHEMA

ActionsParticipantsRequest

2 properties

JSON SCHEMA

AddressCreate

15 properties

JSON SCHEMA

AddressSuggestionResponse

1 properties

JSON SCHEMA

AdvancedOrderRequest

8 properties

JSON SCHEMA

Answer Request

31 properties

JSON SCHEMA

AssignProfileToCampaignRequest

3 properties

JSON SCHEMA

AssignProfileToCampaignResponse

4 properties

JSON SCHEMA

AssignmentTaskStatusResponse

4 properties

JSON SCHEMA

AssistantTestResponse

10 properties

JSON SCHEMA

AudioTranscriptionRequest

7 properties

JSON SCHEMA

AudioTranscriptionResponse

4 properties

JSON SCHEMA

AuthenticationProviderCreate

5 properties

JSON SCHEMA

AuthenticationProvider

10 properties

JSON SCHEMA

AuthorizationServerMetadata

11 properties

JSON SCHEMA

AutoRechargePrefRequest

5 properties

JSON SCHEMA

AutoRespConfigCreateSchema

4 properties

JSON SCHEMA

AutorespConfigResponseSchema

1 properties

JSON SCHEMA

AutorespConfigsResponseSchema

2 properties

JSON SCHEMA

Base64AudioResponse

1 properties

JSON SCHEMA

BillingBundleResponse

1 properties

JSON SCHEMA

BillingGroup

7 properties

JSON SCHEMA

BrandSmsOtpStatus

8 properties

JSON SCHEMA

Bridge Request

20 properties

JSON SCHEMA

BucketAPIUsageResponse

3 properties

JSON SCHEMA

BucketUsage

4 properties

JSON SCHEMA

BulkMessagingSettingsUpdatePhoneNumbersRequest

3 properties

JSON SCHEMA

Dial Request

60 properties

JSON SCHEMA

Update Conference Participant Request

11 properties

JSON SCHEMA

Update Conference Request

3 properties

JSON SCHEMA

CampaignCost

4 properties

JSON SCHEMA

CampaignRecordSet_CSP

3 properties

JSON SCHEMA

CampaignRequest

35 properties

JSON SCHEMA

CampaignSharingStatus

5 properties

JSON SCHEMA

CdrAvailableFieldsResponse

4 properties

JSON SCHEMA

CdrDeleteDetailReportResponse

1 properties

JSON SCHEMA

CdrDeleteUsageReportResponse

1 properties

JSON SCHEMA

CdrDetailedRequest

13 properties

JSON SCHEMA

CdrGetDetailReportByIdResponse

1 properties

JSON SCHEMA

CdrGetDetailReportResponse

2 properties

JSON SCHEMA

CdrGetSyncUsageReportResponse

1 properties

JSON SCHEMA

CdrGetUsageReportByIdResponse

1 properties

JSON SCHEMA

CdrGetUsageReportsResponse

2 properties

JSON SCHEMA

CdrPostUsageReportResponse

1 properties

JSON SCHEMA

ChatCompletionRequest

26 properties

JSON SCHEMA

ClusteringRequestInfoData

2 properties

JSON SCHEMA

ClusteringStatusResponseData

1 properties

JSON SCHEMA

Comment

9 properties

JSON SCHEMA

Conference Gather Using Audio Request

16 properties

JSON SCHEMA

Conference Speak Request

8 properties

JSON SCHEMA

ConsentTokenResponse

1 properties

JSON SCHEMA

Conversation

5 properties

JSON SCHEMA

CountryCode

0 properties

JSON SCHEMA

Country

2 properties

JSON SCHEMA

CreateAlphanumericSenderIdRequest

3 properties

JSON SCHEMA

Create Android Push Credential Request

3 properties

JSON SCHEMA

CreateAssistantRequest

27 properties

JSON SCHEMA

CreateAssistantTestRequest

8 properties

JSON SCHEMA

CreateBrand

24 properties

JSON SCHEMA

Create Call Control Application Request

14 properties

JSON SCHEMA

Create Conference Request

12 properties

JSON SCHEMA

CreateConversationRequest

2 properties

JSON SCHEMA

Create Credential Connection Request

25 properties

JSON SCHEMA

CreateDocServiceDocumentRequest

4 properties

JSON SCHEMA

CreateEventRequest

6 properties

JSON SCHEMA

Create External Connection Request

8 properties

JSON SCHEMA

Create Upload Request

5 properties

JSON SCHEMA

Create Fax Application Request

9 properties

JSON SCHEMA

CreateFineTuningJobRequest

4 properties

JSON SCHEMA

Create FQDN Connection Request

24 properties

JSON SCHEMA

Create Fqdn Request

4 properties

JSON SCHEMA

CreateIntegrationSecretRequest

5 properties

JSON SCHEMA

Create iOS push credential request

4 properties

JSON SCHEMA

Create IP Connection Request

23 properties

JSON SCHEMA

Create Ip Request

3 properties

JSON SCHEMA

Create Managed Account Request

5 properties

JSON SCHEMA

CreateMCPServerRequest

5 properties

JSON SCHEMA

CreateMessagingHostedNumberOrderRequest

2 properties

JSON SCHEMA

CreateMessagingProfileRequest

18 properties

JSON SCHEMA

CreateMissionRequest

6 properties

JSON SCHEMA

CreateMsgReq

8 properties

JSON SCHEMA

CreateMultiPartDocServiceDocumentRequest

2 properties

JSON SCHEMA

CreateNumberBlockOrderRequest

13 properties

JSON SCHEMA

CreateNumberOrderRequest

5 properties

JSON SCHEMA

CreateNumberReservationRequest

7 properties

JSON SCHEMA

Outbound Voice Profile

14 properties

JSON SCHEMA

CreatePortingOrderComment

1 properties

JSON SCHEMA

CreatePortingOrder

3 properties

JSON SCHEMA

CreatePronunciationDictRequest

2 properties

JSON SCHEMA

Create Queue Request

2 properties

JSON SCHEMA

CreateRoomClientTokenRequest

2 properties

JSON SCHEMA

CreateRoomCompositionRequest

7 properties

JSON SCHEMA

CreateRoomRequest

6 properties

JSON SCHEMA

CreateSubNumberOrdersReportRequest

6 properties

JSON SCHEMA

Create Texml Application Request

15 properties

JSON SCHEMA

Create UAC Connection Request

27 properties

JSON SCHEMA

CreateUserBundlesBulkRequest

2 properties

JSON SCHEMA

CreateVerifiedNumberResponse

2 properties

JSON SCHEMA

CreateVerifyProfileSMSRequest

6 properties

JSON SCHEMA

CreatedUserBundlesResponse

1 properties

JSON SCHEMA

CreatedVerificationCodesResponse

1 properties

JSON SCHEMA

DefaultGateway

7 properties

JSON SCHEMA

DetailRecordsSearchResponse

2 properties

JSON SCHEMA

Create Conference Participant Request

48 properties

JSON SCHEMA

DocServiceDocument

11 properties

JSON SCHEMA

DynamicEmergencyAddress

17 properties

JSON SCHEMA

DynamicEmergencyEndpoint

9 properties

JSON SCHEMA

EligibilityNumbersRequest

1 properties

JSON SCHEMA

EmbeddingBucketRequest

5 properties

JSON SCHEMA

EmbeddingResponse

1 properties

JSON SCHEMA

EmbeddingSimilaritySearchRequest

3 properties

JSON SCHEMA

EmbeddingSimilaritySearchResponse

1 properties

JSON SCHEMA

EmbeddingUrlRequest

2 properties

JSON SCHEMA

EnterpriseCreate

19 properties

JSON SCHEMA

EnterpriseListPublic

2 properties

JSON SCHEMA

EnterprisePublicWrapped

1 properties

JSON SCHEMA

EnterpriseReputationCreate

2 properties

JSON SCHEMA

EnterpriseReputationPublicWrapped

1 properties

JSON SCHEMA

EnterpriseReputationUpdateFrequency

1 properties

JSON SCHEMA

EnterpriseUpdate

16 properties

JSON SCHEMA

EnumObjecToObjecttResponse

0 properties

JSON SCHEMA

EnumObjectListResponse

0 properties

JSON SCHEMA

EnumObjectToStringResponse

0 properties

JSON SCHEMA

EnumPaginatedResponse

3 properties

JSON SCHEMA

EnumStringListResponse

0 properties

JSON SCHEMA

SIMCardRegistration

6 properties

JSON SCHEMA

ExternalVetting

7 properties

JSON SCHEMA

ExternalWdrGetDetailResponse

2 properties

JSON SCHEMA

FineTuningJob

9 properties

JSON SCHEMA

FineTuningJobListData

1 properties

JSON SCHEMA

Gather Using Speak Request

16 properties

JSON SCHEMA

GenerateSpeechRequest

16 properties

JSON SCHEMA

GlobalIpAssignment

10 properties

JSON SCHEMA

GlobalIpAssignmentUpdate

10 properties

JSON SCHEMA

GlobalIP

8 properties

JSON SCHEMA

GlobalIPHealthCheck

7 properties

JSON SCHEMA

ImportExternalVetting

3 properties

JSON SCHEMA

InboundMessagePayload

27 properties

JSON SCHEMA

InexplicitNumberOrderRequest

5 properties

JSON SCHEMA

inference-embedding_Assistant

33 properties

JSON SCHEMA

Initiate AI Call Request

39 properties

JSON SCHEMA

Initiate Call Request

44 properties

JSON SCHEMA

InsightTemplateCreateReq

4 properties

JSON SCHEMA

InsightTemplateUpdateReq

4 properties

JSON SCHEMA

IntegrationConnectionResponse

1 properties

JSON SCHEMA

IntegrationConnectionsListResponse

1 properties

JSON SCHEMA

Integration

7 properties

JSON SCHEMA

IntegrationSecretCreatedResponse

1 properties

JSON SCHEMA

SecretsListData

2 properties

JSON SCHEMA

IntegrationsListResponse

1 properties

JSON SCHEMA

IntrospectResponse

7 properties

JSON SCHEMA

Invoice

6 properties

JSON SCHEMA

Join Conference Request

14 properties

JSON SCHEMA

LedgerBillingGroupReport

7 properties

JSON SCHEMA

ListPushCredentialsResponse

2 properties

JSON SCHEMA

ListVerifiedNumbersResponse

2 properties

JSON SCHEMA

Mobile Country Code

2 properties

JSON SCHEMA

MCPServer

7 properties

JSON SCHEMA

MCPServersListResponse

0 properties

JSON SCHEMA

MdrDeleteDetailReportResponse

1 properties

JSON SCHEMA

MdrDeleteUsageReportResponse

1 properties

JSON SCHEMA

MdrDetailedRequest

12 properties

JSON SCHEMA

MdrGetDetailReportByIdResponse

1 properties

JSON SCHEMA

MdrGetDetailReportResponse

2 properties

JSON SCHEMA

MdrGetDetailResponse

2 properties

JSON SCHEMA

MdrGetUsageReportByIdResponse

1 properties

JSON SCHEMA

MdrGetUsageReportsResponse

2 properties

JSON SCHEMA

MdrPostDetailReportResponse

1 properties

JSON SCHEMA

MdrPostUsageReportRequest

4 properties

JSON SCHEMA

MdrUsageRequestLegacy

6 properties

JSON SCHEMA

messaging_PaginationMeta

4 properties

JSON SCHEMA

MetadataOverviewResponse

3 properties

JSON SCHEMA

MigrationParams

12 properties

JSON SCHEMA

MigrationSourceCoverageParams

2 properties

JSON SCHEMA

MigrationSourceParams

5 properties

JSON SCHEMA

MissionRunsListResponse

2 properties

JSON SCHEMA

MissionsListResponse

2 properties

JSON SCHEMA

MobilePhoneNumber

22 properties

JSON SCHEMA

MobilePhoneNumberUpdate

11 properties

JSON SCHEMA

mobile_phone_numbers_PaginationMeta

4 properties

JSON SCHEMA

MobileVoiceConnectionCreate

9 properties

JSON SCHEMA

MobileVoiceConnection

13 properties

JSON SCHEMA

MobileVoiceConnectionUpdate

9 properties

JSON SCHEMA

mobile_voice_connections_PaginationMeta

4 properties

JSON SCHEMA

ModelsResponse

2 properties

JSON SCHEMA

MonthlyChargesBreakdownResponse

1 properties

JSON SCHEMA

MonthlyChargesSummaryResponse

1 properties

JSON SCHEMA

NetworkCreate

5 properties

JSON SCHEMA

NewBillingGroup

1 properties

JSON SCHEMA

NewLedgerBillingGroupReport

2 properties

JSON SCHEMA

NotificationChannel

6 properties

JSON SCHEMA

NotificationEventCondition

12 properties

JSON SCHEMA

NotificationEvent

6 properties

JSON SCHEMA

NotificationProfile

4 properties

JSON SCHEMA

NotificationSetting

10 properties

JSON SCHEMA

NumberOrderPhoneNumberRequirementGroupResponse

15 properties

JSON SCHEMA

OAuthClientCreateRequest

9 properties

JSON SCHEMA

OAuthClient

16 properties

JSON SCHEMA

OAuthClientUpdateRequest

8 properties

JSON SCHEMA

OAuthDynamicRegistrationRequest

9 properties

JSON SCHEMA

OAuthDynamicRegistrationResponse

12 properties

JSON SCHEMA

OAuthGrant

6 properties

JSON SCHEMA

oauth_PaginationMeta

4 properties

JSON SCHEMA

OpenAIEmbeddingModelsResponse

2 properties

JSON SCHEMA

OpenAIEmbeddingRequest

5 properties

JSON SCHEMA

OpenAIEmbeddingResponse

4 properties

JSON SCHEMA

OptOutListResponse

2 properties

JSON SCHEMA

OutboundMessagePayloadCancelled

28 properties

JSON SCHEMA

OutboundMessagePayload

29 properties

JSON SCHEMA

PaginatedBillingBundlesResponse

2 properties

JSON SCHEMA

PaginatedUserBundlesResponse

2 properties

JSON SCHEMA

Paginated[VerificationRequestStatus]

2 properties

JSON SCHEMA

Paginated[VerificationStatusHistoryEntry]

2 properties

JSON SCHEMA

PaginationMeta

4 properties

JSON SCHEMA

PaginationMetaSimple

4 properties

JSON SCHEMA

PatchRoomRequest

6 properties

JSON SCHEMA

PatchWabaSettingsRequest

6 properties

JSON SCHEMA

PhoneNumberBlocksJobDeletePhoneNumberBlockRequest

1 properties

JSON SCHEMA

PhoneNumberBlocksJob

9 properties

JSON SCHEMA

PhoneNumberBundleStatusChangeRequest

1 properties

JSON SCHEMA

PhoneNumberCampaignCreate

2 properties

JSON SCHEMA

PhoneNumberCampaign

10 properties

JSON SCHEMA

PhoneNumberEnableEmergencyRequest

2 properties

JSON SCHEMA

PhoneNumberStatusResponsePaginated

1 properties

JSON SCHEMA

PhoneNumberVerifyOwnershipResponse

3 properties

JSON SCHEMA

PhoneNumberWithMessagingSettings

15 properties

JSON SCHEMA

PhoneNumberWithVoiceSettings

14 properties

JSON SCHEMA

PhoneNumbersJobDeletePhoneNumbersRequest

1 properties

JSON SCHEMA

PhoneNumbersJob

11 properties

JSON SCHEMA

PhoneNumbersJobUpdateEmergencySettingsRequest

3 properties

JSON SCHEMA

PhoneNumbersJobUpdatePhoneNumbersRequest

9 properties

JSON SCHEMA

Public land mobile network

2 properties

JSON SCHEMA

PLMNCode

0 properties

JSON SCHEMA

PresignedObjectUrlParams

1 properties

JSON SCHEMA

PresignedObjectUrl

1 properties

JSON SCHEMA

ProfileMetricsHighLevel

0 properties

JSON SCHEMA

ProfileMetrics

0 properties

JSON SCHEMA

PronunciationDictListResponse

2 properties

JSON SCHEMA

PronunciationDictResponse

1 properties

JSON SCHEMA

PublicInternetGatewayCreate

9 properties

JSON SCHEMA

PublicTextClusteringRequest

5 properties

JSON SCHEMA

PushCredentialResponse

1 properties

JSON SCHEMA

RCSAgentUpdate

3 properties

JSON SCHEMA

RCSCapabilityListRequest

2 properties

JSON SCHEMA

RCSDeeplinkResponse

1 properties

JSON SCHEMA

RCSMessage

8 properties

JSON SCHEMA

RCSResponse

1 properties

JSON SCHEMA

RCSTestNumberInviteResponse

1 properties

JSON SCHEMA

RecordTypeMetadataResponse

7 properties

JSON SCHEMA

RefreshRoomClientTokenRequest

2 properties

JSON SCHEMA

ReputationPhoneNumberCreate

1 properties

JSON SCHEMA

ReputationPhoneNumberList

2 properties

JSON SCHEMA

ReputationPhoneNumberListWithReputation

2 properties

JSON SCHEMA

ReputationPhoneNumberWithReputation

1 properties

JSON SCHEMA

RequirementGroup

10 properties

JSON SCHEMA

ResourceMetadata

2 properties

JSON SCHEMA

Send fax multipart request

9 properties

JSON SCHEMA

Send fax request

15 properties

JSON SCHEMA

SharedCampaignRecordSet

3 properties

JSON SCHEMA

SimCardDataUsageNotification

6 properties

JSON SCHEMA

SimCardOrderCreate

2 properties

JSON SCHEMA

SIMCardGroupCreate

2 properties

JSON SCHEMA

SIMCardGroupPatch

2 properties

JSON SCHEMA

SIMCardRegistrationCodeValidations

1 properties

JSON SCHEMA

SIMCardRegistration

4 properties

JSON SCHEMA

SIMCard

28 properties

JSON SCHEMA

Speak Request

11 properties

JSON SCHEMA

SSLCertificate

6 properties

JSON SCHEMA

standard_MdrGetUsageReportsResponse

2 properties

JSON SCHEMA

Start Conference Recording Request

7 properties

JSON SCHEMA

StoredPaymentTransactionRequest

1 properties

JSON SCHEMA

StoredPaymentTransactionResponse

1 properties

JSON SCHEMA

SttClientEvent

0 properties

JSON SCHEMA

SttDeleteDetailReportResponse

1 properties

JSON SCHEMA

SttDetailedRequest

2 properties

JSON SCHEMA

SttGetDetailReportByIdResponse

1 properties

JSON SCHEMA

SttGetDetailReportResponse

1 properties

JSON SCHEMA

SttPostDetailReportResponse

1 properties

JSON SCHEMA

SttUsageReportResponse

1 properties

JSON SCHEMA

SubNumberOrderRequirementGroupResponse

1 properties

JSON SCHEMA

SummaryRequest

3 properties

JSON SCHEMA

SummaryResponseData

1 properties

JSON SCHEMA

TaskStatusResponse

1 properties

JSON SCHEMA

TelcoDataGetUsageReportByIdResponse

1 properties

JSON SCHEMA

TelcoDataGetUsageReportsResponse

2 properties

JSON SCHEMA

TelcoDataPostUsageReportResponse

1 properties

JSON SCHEMA

TelcoDataUsageRequest

4 properties

JSON SCHEMA

TelephonyCredentialCreateRequest

4 properties

JSON SCHEMA

TelephonyCredentialUpdateRequest

4 properties

JSON SCHEMA

TelnyxBrand

38 properties

JSON SCHEMA

TelnyxCampaign_CSP

50 properties

JSON SCHEMA

TelnyxDownstreamCampaignRecordSet

3 properties

JSON SCHEMA

TelnyxDownstreamCampaign

37 properties

JSON SCHEMA

TestRunResponse

12 properties

JSON SCHEMA

TextClusteringResponseData

1 properties

JSON SCHEMA

VerificationRequest

33 properties

JSON SCHEMA

TokenRequest

8 properties

JSON SCHEMA

TokenResponse

5 properties

JSON SCHEMA

Transfer Call Request

38 properties

JSON SCHEMA

UnusedUserBundlesResponse

1 properties

JSON SCHEMA

UpdateAssistantRequest

28 properties

JSON SCHEMA

Update Authentication Provider Request

5 properties

JSON SCHEMA

UpdateBillingGroup

1 properties

JSON SCHEMA

UpdateBrand

25 properties

JSON SCHEMA

Update Call Control Application Request

15 properties

JSON SCHEMA

Update Call Request

8 properties

JSON SCHEMA

UpdateCampaignRequest

11 properties

JSON SCHEMA

Update Conference Request

5 properties

JSON SCHEMA

UpdateConversationRequest

1 properties

JSON SCHEMA

Update Credential Connection Request

25 properties

JSON SCHEMA

Update External Connection Request

7 properties

JSON SCHEMA

Update Fax Application Request

10 properties

JSON SCHEMA

Update FQDN Connection Request

23 properties

JSON SCHEMA

Update FQDN Request

4 properties

JSON SCHEMA

Update Ip Connection Request

23 properties

JSON SCHEMA

Update Ip Request

3 properties

JSON SCHEMA

Update Managed Account Global Outbound Channels Request

1 properties

JSON SCHEMA

Update Managed Account Request

1 properties

JSON SCHEMA

UpdateMCPServerRequest

7 properties

JSON SCHEMA

Upload media multipart request

2 properties

JSON SCHEMA

Upload media request

2 properties

JSON SCHEMA

UpdateMessagingProfileRequest

20 properties

JSON SCHEMA

UpdateMissionRequest

6 properties

JSON SCHEMA

UpdateMissionRunRequest

5 properties

JSON SCHEMA

UpdateNumberOrderPhoneNumberRequest

1 properties

JSON SCHEMA

UpdateNumberOrderRequest

2 properties

JSON SCHEMA

Outbound Voice Profile

14 properties

JSON SCHEMA

UpdateCampaignRequest

2 properties

JSON SCHEMA

UpdatePhoneNumberMessagingSettingsRequest

3 properties

JSON SCHEMA

UpdatePhoneNumberRequest

8 properties

JSON SCHEMA

UpdatePhoneNumberVoiceSettingsRequest

9 properties

JSON SCHEMA

UpdatePortingOrder

12 properties

JSON SCHEMA

UpdatePronunciationDictRequest

2 properties

JSON SCHEMA

Update Queue Request

1 properties

JSON SCHEMA

Update Queued Call Request

1 properties

JSON SCHEMA

UpdateShortCodeRequest

2 properties

JSON SCHEMA

UpdateSubNumberOrderRequest

1 properties

JSON SCHEMA

Update Texml Application Request

15 properties

JSON SCHEMA

Update UAC Connection Request

27 properties

JSON SCHEMA

UpdateVerifyProfileSMSRequest

6 properties

JSON SCHEMA

UploadFileMessagingHostedNumberOrderRequest

2 properties

JSON SCHEMA

Upload media multipart request

3 properties

JSON SCHEMA

Upload media request

3 properties

JSON SCHEMA

UsageReportsOptionsResponse

1 properties

JSON SCHEMA

UsageReportsResponse

2 properties

JSON SCHEMA

UsageRequestLegacy

7 properties

JSON SCHEMA

UsecaseMetadata

7 properties

JSON SCHEMA

UserAddressCreate

14 properties

JSON SCHEMA

UserBundleCreateResponse

1 properties

JSON SCHEMA

UserBundleResourcesResponse

1 properties

JSON SCHEMA

ValidateAddressRequest

6 properties

JSON SCHEMA

ValidationCodesRequest

1 properties

JSON SCHEMA

VerificationCodesRequest

2 properties

JSON SCHEMA

VerificationRequestEgress

36 properties

JSON SCHEMA

VerificationRequestStatus

38 properties

JSON SCHEMA

VerifiedNumberResponseDataWrapper

1 properties

JSON SCHEMA

VirtualCrossConnectCreate

22 properties

JSON SCHEMA

VirtualCrossConnectPatch

6 properties

JSON SCHEMA

VoiceCloneListResponse

2 properties

JSON SCHEMA

VoiceCloneRequest

0 properties

JSON SCHEMA

VoiceCloneResponse

1 properties

JSON SCHEMA

VoiceCloneUpdateRequest

3 properties

JSON SCHEMA

VoiceCloneUploadRequest

0 properties

JSON SCHEMA

VoiceDesignListResponse

2 properties

JSON SCHEMA

VoiceDesignRequest

11 properties

JSON SCHEMA

VoiceDesignResponse

1 properties

JSON SCHEMA

VoiceDesignUpdateRequest

1 properties

JSON SCHEMA

VoiceDesignUpdatedResponse

1 properties

JSON SCHEMA

VoicemailRequest

2 properties

JSON SCHEMA

VoicesResponse

1 properties

JSON SCHEMA

WdrReportRequest

2 properties

JSON SCHEMA

webhook_delivery

8 properties

JSON SCHEMA

WhatsappCreateTemplateRequest

5 properties

JSON SCHEMA

WhatsappMessage

6 properties

JSON SCHEMA

WhatsappPatchCallingSettingsRequest

1 properties

JSON SCHEMA

WhatsappPhoneNumberVerificationRequest

4 properties

JSON SCHEMA

WhatsappProfilePhotoResponse

1 properties

JSON SCHEMA

WhatsappResendVerificationRequest

1 properties

JSON SCHEMA

WhatsappResponse

1 properties

JSON SCHEMA

WhatsappUpdateProfileRequest

8 properties

JSON SCHEMA

WhatsappUpdateTemplateRequest

2 properties

JSON SCHEMA

WhatsappVerifyCodeRequest

1 properties

JSON SCHEMA

WireguardInterfaceCreate

11 properties

JSON SCHEMA

WireguardPeerCreate

8 properties

JSON SCHEMA

WireguardPeerPatch

1 properties

JSON SCHEMA

wireless_Id

0 properties

JSON SCHEMA

Region

4 properties

JSON SCHEMA

X402QuoteRequest

1 properties

JSON SCHEMA

X402QuoteResponse

1 properties

JSON SCHEMA

X402SettleRequest

2 properties

JSON SCHEMA

X402TransactionResponse

1 properties

JSON SCHEMA

Scroll for all 397

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Telnyx Authentication

http/oauth2 · 3 schemes

SECURITY

Telnyx Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Telnyx Vulnerability Disclosure

no policy recorded

SECURITY

Telnyx Trust Center

SOC 2, ISO 27001

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Telnyx Scopes

33 scopes · authorizationCode/clientCredentials

33 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Telnyx Agentic Access

1038 operations · 550 acting · 61 human-in-the-loop

1038 operations · 550 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

AgentSignUp

DeveloperPortal

DeveloperPortal

GettingStarted

SignUp

Documentation 5

Reference material describing how the API behaves

OpenAPI

MCPDocumentation

Documentation

APIReference

Documentation

Agent Surfaces 14

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

MCPServer

MCPServerCard

AgentSkill

WellKnown

AgenticCommerce

AgenticCommerce

LLMsTxt

AgentSkill

LLMsTxt

MCPServer

WellKnown

AgenticAccess

LlmsText

Scroll for all 14

Design & Contract 15

Pagination, idempotency, versioning, errors, and events

Webhooks

Webhooks

Versioning

Versioning

ProtectedResourceMetadata

ProtectedResourceMetadata

Webhooks

Spectral

JSONLD

Vocabulary

DataModel

Components

Idempotency

Conventions

Lifecycle

ErrorCatalog

ErrorCatalog

Conformance

Scroll for all 15

Build 16

SDKs, sample code, and the tooling you integrate with

GitHubRepository

SDKs

SDKs

SDKs

SDKs

SDKs

SDKs

SDKs

SDKs

CLI

Postman

CLI

ToolCrosswalk

SDKs

Packages

GitHubOrganization

GitHubOrganization

Scroll for all 16

Access & Security 9

Authentication, authorization, and security posture

Authentication

Authentication

OAuthAuthorizationServer

OAuthAuthorizationServer

Compliance

Compliance

Security

Security

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Scroll for all 9

Operate 8

Status, limits, changes, and where to get help

DeprecationPolicy

DeprecationPolicy

RateLimits

RateLimits

IncidentNotification

ChangeLog

StatusPage

RateLimits

Support

ChangeLog

Scroll for all 8

Commercial 6

Pricing, plans, and the legal terms of use

Plans

Pricing

Plans

FinOps

TermsOfService

PrivacyPolicy

Company 6

The organization behind the API

About

About

LinkedIn

Website

Blog

BlogRSS

Website

Other 10

Properties that don't map to a standard resource type

AgentCard

AgentCard

APICatalog

APICatalog

Subprocessors

Subprocessors

DataProcessingAddendum

DataProcessingAddendum

DataSubjectRequest

AITransparency

AgentCard

Hosts

Vendors

CapabilityMap

Scroll for all 10

Source (apis.yml)

aid: telnyx
url: https://raw.githubusercontent.com/api-evangelist/telnyx/refs/heads/main/apis.yml
name: Telnyx
kind: company
description: Telnyx is a carrier-owned, private-IP cloud communications and AI infrastructure platform. Its REST API (api.telnyx.com/v2,
  ~1,400 operations) covers programmable voice and SIP trunking, SMS/MMS/RCS/WhatsApp messaging, email, fax, phone numbers
  and porting, IoT SIM and private wireless, networking, storage, AI inference, embeddings, voice AI assistants and agent
  memory, plus a hosted MCP server, OAuth 2.0 and x402 pay-per-call access for agents.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/telnyx.png
tags:
- Communications
- CPaaS
- Voice
- SMS
- IoT
- Telecommunications
- Messaging
- Artificial Intelligence
- MCP
- Voice AI
- Phone Numbers
- Inference
- Number Verification
- Phone Verification
- OTP
- 2FA
- Lookup
- Verify
- Number Lookup
- CNAM
- Identity
- Fraud Prevention
tags_raw:
- Communications
- CPaaS
- Voice
- SMS
- IoT
- Telecommunications
- Messaging
- AI
- MCP
- Voice AI
- Phone Numbers
- Inference
- Number Verification
- Phone Verification
- OTP
- 2FA
- Lookup
- Verify
- Number Lookup
- CNAM
- Identity
- Fraud Prevention
created: '2026-05-08'
modified: '2026-10-08'
specificationVersion: '0.23'
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: About
  url: https://telnyx.com/why-telnyx
- type: GitHubRepository
  url: https://github.com/team-telnyx/openapi
  name: OpenAPI source of truth
- type: AgentSignUp
  url: https://telnyx.com/agent-signup.md
  name: Bot-challenge signup runbook for AI agents
- type: DeveloperPortal
  url: https://developers.telnyx.com
- type: OpenAPI
  url: https://telnyx.com/openapi.json
- type: Authentication
  url: https://developers.telnyx.com/docs/development/api-fundamentals/authentication
- type: Webhooks
  url: https://developers.telnyx.com/docs/development/api-fundamentals/webhooks
- type: DeprecationPolicy
  url: https://developers.telnyx.com/docs/development/api-fundamentals/api-versions
  name: API versions and deprecations
- type: Versioning
  url: https://developers.telnyx.com/docs/development/api-fundamentals/api-versions
- type: SDKs
  url: https://developers.telnyx.com/docs/development/sdk
- type: SDKs
  url: https://github.com/team-telnyx/telnyx-node
  name: Node.js / TypeScript
- type: SDKs
  url: https://github.com/team-telnyx/telnyx-python
  name: Python
- type: SDKs
  url: https://github.com/team-telnyx/telnyx-go
  name: Go
- type: SDKs
  url: https://github.com/team-telnyx/telnyx-java
  name: Java
- type: SDKs
  url: https://github.com/team-telnyx/telnyx-ruby
  name: Ruby
- type: SDKs
  url: https://github.com/team-telnyx/telnyx-php
  name: PHP
- type: SDKs
  url: https://github.com/team-telnyx/telnyx-dotnet
  name: .NET
- type: CLI
  url: https://developers.telnyx.com/docs/development/cli
- type: Postman
  url: https://developers.telnyx.com/docs/development/development-tools/postman-setup/collections-list
  name: Telnyx Postman collections (21)
- type: LLMsTxt
  url: https://developers.telnyx.com/llms.txt
  name: Developer docs
- type: MCPServer
  url: https://telnyx.com/.well-known/mcp.json
- type: MCPServerCard
  url: https://telnyx.com/.well-known/mcp/server-card.json
- type: MCPDocumentation
  url: https://developers.telnyx.com/docs/development/mcp
- type: AgentSkill
  url: https://telnyx.com/.well-known/agent-skills/index.json
- type: AgentCard
  url: https://telnyx.com/.well-known/agent-card.json
- type: APICatalog
  url: https://telnyx.com/.well-known/api-catalog
- type: WellKnown
  url: https://telnyx.com/.well-known/api-catalog
- type: OAuthAuthorizationServer
  url: https://telnyx.com/.well-known/oauth-authorization-server
- type: ProtectedResourceMetadata
  url: https://telnyx.com/.well-known/oauth-protected-resource
- type: AgenticCommerce
  url: https://telnyx.com/.well-known/acp.json
  name: ACP discovery document
- type: AgenticCommerce
  url: https://telnyx.com/.well-known/ucp
  name: UCP discovery document
- type: RateLimits
  url: https://telnyx.com/ai/rate-limits.json
- type: Plans
  url: https://telnyx.com/ai/pricing.json
  name: Pricing JSON for agents
- type: Subprocessors
  url: https://telnyx.com/legal/subprocessors
- type: DataProcessingAddendum
  url: https://telnyx.com/legal/data-processing-addendum
- type: IncidentNotification
  url: https://telnyx.com/legal/data-processing-addendum
  name: 'DPA section 7: personal-data breach notice without undue delay'
- type: DataSubjectRequest
  url: https://telnyx.com/legal/data-processing-addendum
  name: 'DPA section 11: data subject requests'
- type: AITransparency
  url: https://telnyx.com/legal/ai-services-addendum
  name: AI-Enabled Services Addendum
- type: Webhooks
  url: asyncapi/telnyx-webhooks.yml
- type: LLMsTxt
  url: llms/telnyx-site-llms.txt
- type: Spectral
  url: rules/telnyx-rules.yml
- type: JSONLD
  url: json-ld/telnyx-context.jsonld
- type: Vocabulary
  url: vocabulary/telnyx-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/telnyx-data-model.yml
- type: Components
  url: components/telnyx-components.yml
- type: CLI
  url: cli/telnyx-cli.yml
- type: ChangeLog
  url: changelog/telnyx-changelog.yml
- type: Idempotency
  url: conventions/telnyx-conventions.yml
- type: Conventions
  url: conventions/telnyx-conventions.yml
- type: Compliance
  url: https://trust.telnyx.com/
- type: Lifecycle
  url: lifecycle/telnyx-lifecycle.yml
- type: ErrorCatalog
  url: errors/telnyx-error-codes.yml
- type: ErrorCatalog
  url: errors/telnyx-problem-types.yml
- type: Conformance
  url: conformance/telnyx-conformance.yml
- type: LLMsTxt
  url: llms/telnyx-llms.txt
- type: AgentCard
  url: a2a/telnyx-a2a.yml
- type: ToolCrosswalk
  url: mcp/telnyx-tool-crosswalk.yml
- type: MCPServer
  url: mcp/telnyx-mcp.yml
- type: WellKnown
  url: well-known/telnyx-well-known.yml
- type: Hosts
  url: hosts/telnyx-hosts.yml
- type: Vendors
  url: vendors/telnyx-vendors.yml
- type: SDKs
  url: packages/telnyx-packages.yml
- type: Packages
  url: packages/telnyx-packages.yml
- type: StatusPage
  url: https://status.telnyx.com/
- type: Security
  url: https://telnyx.com/security
- type: Pricing
  url: https://telnyx.com/pricing
- type: CapabilityMap
  url: capabilities/telnyx-capability-edges.yml
  name: Telnyx Business Capability Map
- type: AgenticAccess
  url: agentic-access/telnyx-agentic-access.yml
- type: TrustCenter
  url: security/telnyx-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/telnyx-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/telnyx-domain-security.yml
- type: Authentication
  url: authentication/telnyx-authentication.yml
- type: OAuthScopes
  url: scopes/telnyx-scopes.yml
- type: GitHubOrganization
  url: https://github.com/team-telnyx
- type: LinkedIn
  url: https://www.linkedin.com/company/telnyx
- type: Website
  url: https://telnyx.com/
- type: Plans
  url: plans/telnyx-plans-pricing.yml
- type: RateLimits
  url: rate-limits/telnyx-rate-limits.yml
- type: FinOps
  url: finops/telnyx-finops.yml
- type: Integrations
  url: https://telnyx.com/integrations
- type: LlmsText
  url: https://telnyx.com/llms.txt
- type: Blog
  url: https://telnyx.com/resources
- type: Documentation
  url: https://developers.telnyx.com/docs/overview
- type: APIReference
  url: https://developers.telnyx.com/api-reference
- type: DeveloperPortal
  url: https://portal.telnyx.com
- type: GettingStarted
  url: https://developers.telnyx.com/docs/account-setup/create-account
- type: Support
  url: https://support.telnyx.com/
- type: SignUp
  url: https://telnyx.com/sign-up
- type: TermsOfService
  url: https://telnyx.com/terms-and-conditions
- type: PrivacyPolicy
  url: https://telnyx.com/privacy-policy
- type: ChangeLog
  url: https://telnyx.com/release-notes
- type: BlogRSS
  url: https://telnyx.com/rss.xml
- type: Website
  url: https://telnyx.com/products/verify-api
- type: Documentation
  url: https://developers.telnyx.com/docs/identity/verify/quickstart
apis:
- aid: telnyx:telnyx-access-tokens-api
  name: Telnyx Access Tokens API
  description: Access Tokens creation
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Access Tokens
  properties:
  - type: OpenAPI
    url: openapi/telnyx-access-tokens-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-addresses-api
  name: Telnyx Addresses API
  description: Operations to work with Address records. Address records are emergency-validated addresses meant to be associated
    with phone numbers. They are validated for emergency usage purposes at creation time, although you may validate them separately
    with a custom workflow using the ValidateAddress operation separately. Address records are not usable for physical orders,
    such as for Telnyx SIM cards, please use UserAddress for that. It is not possible to entirely skip emergency service validation
    for Address records; if an emergency provider for a phone number rejects the address then it cannot be used on a phone
    number. To prevent records from getting out of sync, Address records are immutable and cannot be altered once created.
    If you realize you need to alter an address, a new record must be created with the differing address.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Addresses
  properties:
  - type: OpenAPI
    url: openapi/telnyx-addresses-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-address-create-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-validate-address-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-address-suggestion-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-accept-suggestions-request-schema.json
- aid: telnyx:telnyx-advanced-number-orders-api
  name: Telnyx Advanced Number Orders API
  description: The Advanced Number Orders API from Telnyx — 3 operation(s) for advanced number orders.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Advanced Number Orders
  properties:
  - type: OpenAPI
    url: openapi/telnyx-advanced-number-orders-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-advanced-order-request-schema.json
- aid: telnyx:telnyx-assistants-api
  name: Telnyx Assistants API
  description: Configure AI assistant specifications
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Assistant
  tags_raw:
  - Assistants
  properties:
  - type: OpenAPI
    url: openapi/telnyx-assistants-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-inference-embedding-assistant-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-assistant-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-create-assistant-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-create-assistant-test-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-test-run-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-assistant-test-response-schema.json
- aid: telnyx:telnyx-audio-api
  name: Telnyx Audio API
  description: The Audio API from Telnyx — 1 operation(s) for audio.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Audio
  properties:
  - type: OpenAPI
    url: openapi/telnyx-audio-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-audio-transcription-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-audio-transcription-response-schema.json
- aid: telnyx:telnyx-audit-logs-api
  name: Telnyx Audit Logs API
  description: Audit log operations.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Audit Logs
  properties:
  - type: OpenAPI
    url: openapi/telnyx-audit-logs-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-authentication-providers-api
  name: Telnyx Authentication Providers API
  description: The Authentication Providers API from Telnyx — 2 operation(s) for authentication providers.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Authentication Providers
  properties:
  - type: OpenAPI
    url: openapi/telnyx-authentication-providers-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-authentication-provider-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-authentication-provider-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-authentication-provider-create-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-pagination-meta-schema.json
- aid: telnyx:telnyx-autorechargepreferences-api
  name: Telnyx AutoRechargePreferences API
  description: V2 Auto Recharge Preferences API
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - AutoRechargePreferences
  properties:
  - type: OpenAPI
    url: openapi/telnyx-autorechargepreferences-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-auto-recharge-pref-request-schema.json
- aid: telnyx:telnyx-billing-api
  name: Telnyx Billing API
  description: Billing operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Billing
  properties:
  - type: OpenAPI
    url: openapi/telnyx-billing-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-billing-groups-api
  name: Telnyx Billing Groups API
  description: Billing groups operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Billing Groups
  properties:
  - type: OpenAPI
    url: openapi/telnyx-billing-groups-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-billing-group-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-pagination-meta-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-new-billing-group-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-billing-group-schema.json
- aid: telnyx:telnyx-brands-api
  name: Telnyx Brands API
  description: Brand operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Brands
  properties:
  - type: OpenAPI
    url: openapi/telnyx-brands-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-telnyx-brand-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-create-brand-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-brand-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-brand-sms-otp-status-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-external-vetting-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-import-external-vetting-schema.json
- aid: telnyx:telnyx-bucket-ssl-certificate-api
  name: Telnyx Bucket SSL Certificate API
  description: SSL certificate operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Bucket SSL Certificate
  properties:
  - type: OpenAPI
    url: openapi/telnyx-bucket-ssl-certificate-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-sslcertificate-schema.json
- aid: telnyx:telnyx-bucket-usage-api
  name: Telnyx Bucket Usage API
  description: Bucket Usage operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Bucket Usage
  properties:
  - type: OpenAPI
    url: openapi/telnyx-bucket-usage-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-bucket-usage-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-bucket-apiusage-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-pagination-meta-simple-schema.json
- aid: telnyx:telnyx-bulk-phone-number-campaigns-api
  name: Telnyx Bulk Phone Number Campaigns API
  description: Phone number campaign bulk assignment
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Bulk Phone Number Campaigns
  properties:
  - type: OpenAPI
    url: openapi/telnyx-bulk-phone-number-campaigns-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-assign-profile-to-campaign-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-assign-profile-to-campaign-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-assignment-task-status-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-phone-number-status-response-paginated-schema.json
- aid: telnyx:telnyx-bulk-phone-number-operations-api
  name: Telnyx Bulk Phone Number Operations API
  description: Background jobs performed over a batch of phone numbers
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Bulk Phone Number Operations
  properties:
  - type: OpenAPI
    url: openapi/telnyx-bulk-phone-number-operations-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-phone-numbers-job-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-phone-numbers-job-update-phone-numbers-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-phone-numbers-job-update-emergency-settings-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-phone-numbers-job-delete-phone-numbers-request-schema.json
- aid: telnyx:telnyx-bundles-api
  name: Telnyx Bundles API
  description: The Bundles API from Telnyx — 2 operation(s) for bundles.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Bundles
  properties:
  - type: OpenAPI
    url: openapi/telnyx-bundles-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-paginated-billing-bundles-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-billing-bundle-response-schema.json
- aid: telnyx:telnyx-call-commands-api
  name: Telnyx Call Commands API
  description: Call Control command operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Call Commands
  properties:
  - type: OpenAPI
    url: openapi/telnyx-call-commands-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-call-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-transfer-call-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-answer-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-gather-using-speak-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-speak-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-bridge-request-schema.json
- aid: telnyx:telnyx-call-control-applications-api
  name: Telnyx Call Control Applications API
  description: Call Control applications operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Call Control Applications
  properties:
  - type: OpenAPI
    url: openapi/telnyx-call-control-applications-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-update-call-control-application-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-create-call-control-application-request-schema.json
- aid: telnyx:telnyx-call-information-api
  name: Telnyx Call Information API
  description: Call information
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Call Information
  properties:
  - type: OpenAPI
    url: openapi/telnyx-call-information-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-call-recordings-api
  name: Telnyx Call Recordings API
  description: Call Recordings operations.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Call Recordings
  properties:
  - type: OpenAPI
    url: openapi/telnyx-call-recordings-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-campaign-api
  name: Telnyx Campaign API
  description: Campaign operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Campaign
  properties:
  - type: OpenAPI
    url: openapi/telnyx-campaign-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-telnyx-campaign-csp-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-campaign-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-campaign-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-usecase-metadata-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-campaign-cost-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-campaign-record-set-csp-schema.json
- aid: telnyx:telnyx-cdr-reports-api
  name: Telnyx CDR Reports API
  description: Voice batch detail records
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - CDR Reports
  properties:
  - type: OpenAPI
    url: openapi/telnyx-cdr-reports-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-cdr-detailed-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-available-fields-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-get-detail-report-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-delete-detail-report-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-get-detail-report-by-id-response-schema.json
- aid: telnyx:telnyx-cdr-usage-reports-api
  name: Telnyx CDR Usage Reports API
  description: Voice usage reports
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - CDR Usage Reports
  properties:
  - type: OpenAPI
    url: openapi/telnyx-cdr-usage-reports-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-usage-request-legacy-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-get-usage-reports-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-delete-usage-report-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-get-usage-report-by-id-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-post-usage-report-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-cdr-get-sync-usage-report-response-schema.json
- aid: telnyx:telnyx-charges-breakdown-api
  name: Telnyx Charges Breakdown API
  description: The Charges Breakdown API from Telnyx — 1 operation(s) for charges breakdown.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Charges Breakdown
  properties:
  - type: OpenAPI
    url: openapi/telnyx-charges-breakdown-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-monthly-charges-breakdown-response-schema.json
- aid: telnyx:telnyx-charges-summary-api
  name: Telnyx Charges Summary API
  description: The Charges Summary API from Telnyx — 1 operation(s) for charges summary.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Charges Summary
  properties:
  - type: OpenAPI
    url: openapi/telnyx-charges-summary-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-monthly-charges-summary-response-schema.json
- aid: telnyx:telnyx-chat-api
  name: Telnyx Chat API
  description: Generate text with LLMs
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Chat
  properties:
  - type: OpenAPI
    url: openapi/telnyx-chat-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-chat-completion-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-summary-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-models-response-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-summary-response-data-schema.json
- aid: telnyx:telnyx-clusters-api
  name: Telnyx Clusters API
  description: Identify common themes and patterns in your embedded documents
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Cluster
  tags_raw:
  - Clusters
  properties:
  - type: OpenAPI
    url: openapi/telnyx-clusters-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-public-text-clustering-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-clustering-request-info-data-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-clustering-status-response-data-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-text-clustering-response-data-schema.json
- aid: telnyx:telnyx-conference-commands-api
  name: Telnyx Conference Commands API
  description: Conference command operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Conference Commands
  properties:
  - type: OpenAPI
    url: openapi/telnyx-conference-commands-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-conference-speak-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-join-conference-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-create-conference-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-conference-gather-using-audio-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-conference-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-start-conference-recording-request-schema.json
- aid: telnyx:telnyx-connections-api
  name: Telnyx Connections API
  description: Connections operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Connections
  properties:
  - type: OpenAPI
    url: openapi/telnyx-connections-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-conversations-api
  name: Telnyx Conversations API
  description: Manage historical AI assistant conversations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Conversations
  properties:
  - type: OpenAPI
    url: openapi/telnyx-conversations-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-conversation-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-create-msg-req-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-insight-template-create-req-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-conversation-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-insight-template-update-req-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-create-conversation-request-schema.json
- aid: telnyx:telnyx-country-coverage-api
  name: Telnyx Country Coverage API
  description: Country Coverage
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Country Coverage
  properties:
  - type: OpenAPI
    url: openapi/telnyx-country-coverage-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-coverage-api
  name: Telnyx Coverage API
  description: The Coverage API from Telnyx — 1 operation(s) for coverage.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Coverage
  properties:
  - type: OpenAPI
    url: openapi/telnyx-coverage-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-credential-connections-api
  name: Telnyx Credential Connections API
  description: Credential connection operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Credential Connections
  properties:
  - type: OpenAPI
    url: openapi/telnyx-credential-connections-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-create-credential-connection-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-update-credential-connection-request-schema.json
- aid: telnyx:telnyx-credentials-api
  name: Telnyx Credentials API
  description: Credentials operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Credentials
  properties:
  - type: OpenAPI
    url: openapi/telnyx-credentials-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-telephony-credential-create-request-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-telephony-credential-update-request-schema.json
- aid: telnyx:telnyx-csv-downloads-api
  name: Telnyx CSV Downloads API
  description: The CSV Downloads API from Telnyx — 2 operation(s) for csv downloads.
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - CSV Downloads
  properties:
  - type: OpenAPI
    url: openapi/telnyx-csv-downloads-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-customer-service-record-api
  name: Telnyx Customer Service Record API
  description: Customer Service Record operations
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Customer Service Record
  properties:
  - type: OpenAPI
    url: openapi/telnyx-customer-service-record-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
- aid: telnyx:telnyx-data-migration-api
  name: Telnyx Data Migration API
  description: Migrate data from an external provider into Telnyx Cloud Storage
  humanURL: https://developers.telnyx.com/api
  baseURL: https://api.telnyx.com/v2
  tags:
  - Data Migration
  properties:
  - type: OpenAPI
    url: openapi/telnyx-data-migration-api-openapi.yml
  - type: Documentation
    url: https://developers.telnyx.com/api
  - type: JSONSchema
    url: json-schema/telnyx-migration-params-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-migration-source-params-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-migration-source-coverage-params-schema.json
  - type: JSONSchema
    url: json-schema/telnyx-pagination-meta-simple-schema.json


# --- truncated at 32 KB (123 KB total) ---
# Full source: https://artifacts.apis.io/telnyx/apis.yml

Telnyx API — frequently asked questions

Does Telnyx have an API?

Yes. APIs.io lists 237 APIs from Telnyx, including Telnyx Access Tokens API, Telnyx Addresses API and Telnyx Advanced Number Orders API, and 234 more.

Is there an OpenAPI specification for the Telnyx API?

Yes. APIs.io indexes 237 OpenAPI specifications for Telnyx, each linked for download from this page.

How do I authenticate with the Telnyx API?

Telnyx documents its authentication (http/oauth2 · 3 schemes). The details are profiled on APIs.io as Telnyx Authentication.

How much does the Telnyx API cost?

Telnyx publishes its prices; its SIM card plan is $1 per SIM card as of 2026-09-20. APIs.io lists 19 pricing plans for Telnyx, with each plan's price, limits and inclusions under Pricing on this page.

Does Telnyx have an MCP server?

Yes. APIs.io lists 2 MCP servers for Telnyx: Remote MCP server at api.telnyx.com over streamable HTTP requiring an API key; 6 tools listed.

Is the Telnyx API ready for AI agents?

Telnyx has a Kin Score of 79.4 out of 100 (exemplar) and an Agent Readiness score of 79.5 (agent-native), scored by API Evangelist on 2026-11-06.

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curl "https://apis.io/api/v1/providers/telnyx"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/telnyx/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/telnyx/evidence"

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