# Telnyx

**Canonical:** https://apis.io/providers/telnyx/  
**Website:** https://telnyx.com/  
**APIs profiled:** 168

Telnyx is a private-IP cloud communications platform offering voice (SIP / programmable), SMS, MMS, fax, number management, IoT SIM, AI inference, and authentication APIs.

## Kin Score — 34.4 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+1.8 from 32.6).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 63.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 14.3 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Telecommunications**: 55.6 (matched via tags).

## Agent readiness — 49.1 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | verified |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: high).

## APIs (168)

- **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.
- …and 128 more, listed in full on the page.

## Agentic access (1)

- **Telnyx Agentic Access** — 1038 operations · 553 acting · 61 human-in-the-loop

## Security (4)

- **Telnyx Authentication** — http/oauth2 · 2 schemes
- **Telnyx Domain Security** — TLSv1.3 · HSTS · DMARC
- **Telnyx Vulnerability Disclosure** — disclosure policy published
- **Telnyx Trust Center** — SOC 2, ISO 27001

## Plans (1)

- **Telnyx Plans Pricing**

## Tags

Communications, CPaaS, Voice, SMS, IoT

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/telnyx/). Scores are computed from the provider's own public artifacts under a published rubric.