Textmagic

Textmagic is a business text-messaging platform offering two-way SMS, bulk messaging, SMS marketing, and team inboxes. Its REST API (v2) lets developers send and receive messages, manage contacts and lists, schedule and template messages, and administer sender IDs and dedicated numbers programmatically over HTTPS.

Textmagic publishes 11 API contracts indexed on the APIs.io network, including Bulk API, Chats API, Contacts API, and 8 more. Tagged areas include SMS, Text Messaging, Messaging, Communications, and CPaaS.

The Textmagic catalog on APIs.io includes 1 Spectral governance ruleset.

Textmagic’s developer surface includes authentication, engineering blog, documentation, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

27.7/100 thin ▬ flat Agent 48/100 agent ready Front door AI 5/6 prominent Heartbeat 76/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumOpenFree trial⚡ Free to try

1 published contract 1 MCP Servers

SMS Text Messaging Messaging Communications CPaaS

What this lets a business do 1

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

Application Communications

AE-150

ChatsNumbers

GET /chats GET /chats/{id} GET /chats/{id}/messages GET /numbers

Kin Score

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

Composite quality — 27.7/100 · thin

Contract Quality 9.1 / 19

Developer Ergonomics 4.8 / 15

Access Clarity 1.2 / 15

Operational Transparency 1.0 / 10

Contract Governance 1.2 / 9

Discoverability 5.1 / 8

Regulatory Posture 1.5 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 48/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 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):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Agent Skills +5 pts — skills artifact present, graded by who authored it
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's

3 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 7.9 — up to +18.4 composite points
Developer Ergonomics scores 32.1 — up to +13.6 composite points
Contract Quality scores 48.7 — up to +12.8 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/textmagic/apis.yml: open an issue on github.com/api-evangelist/textmagic 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
Commerce Platform Ecosystems (Shopify, WooCommerce, Stripe Apps)	builds-on	19.4	-	-

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 4

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

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)

APIs 11

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

Textmagic Bulk API

Track bulk send sessions.

Textmagic Chats API

Manage two-way conversations.

Textmagic Contacts API

Manage contacts in the address book.

Textmagic Lists API

Manage contact lists.

Textmagic Messages API

Send and manage outbound SMS messages.

Textmagic Numbers API

Find and manage dedicated virtual numbers.

Textmagic Replies API

Retrieve and manage inbound messages.

Textmagic Schedules API

Manage scheduled (future-dated) messages.

Textmagic Sender IDs API

Apply for and manage alphanumeric sender IDs.

Textmagic Stats API

Account, usage, and spending statistics.

Textmagic Templates API

Manage reusable message templates.

Scroll for all 11

Open Collections 12

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

Textmagic REST Bulk API

OPEN COLLECTION

Textmagic REST Bulk Chats API

OPEN COLLECTION

Textmagic REST Bulk Contacts API

OPEN COLLECTION

Textmagic REST Bulk Lists API

OPEN COLLECTION

Textmagic REST Bulk Messages API

OPEN COLLECTION

Textmagic REST Bulk Numbers API

OPEN COLLECTION

Textmagic REST Bulk Replies API

OPEN COLLECTION

Textmagic REST Bulk Schedules API

OPEN COLLECTION

Textmagic REST Bulk Sender IDs API

OPEN COLLECTION

Textmagic REST Bulk Stats API

OPEN COLLECTION

Textmagic REST Bulk Templates API

OPEN COLLECTION

Textmagic REST API

OPEN COLLECTION

Scroll for all 12

MCP Servers 1

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

Textmagic MCP Server

Remote MCP server at mcp.textmagic.com over HTTP.

MCP SERVER

Textmagic API pricing

Not yet checked against Textmagic's own pricing page. Compiled by API Evangelist on 2026-06-20 from www.textmagic.com/pricing/; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Pay-as-you-go usage	—
Virtual Numbers and Campaigns subscription	—
Free Trial free	—
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

API Requests: see provider documentation requests
Outbound Message Throughput: see provider documentation messages
Bulk Sessions: separate from single-message sends jobs

Compiled by API Evangelist, not yet checked against Textmagic's documentation. Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Textmagic Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Textmagic Rate Limits

3 limits

RATE LIMITS

Service Levels 1

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

Textmagic

SLA

FinOps 1

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

Textmagic Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Textmagic API Rules

59 rules · 54 errors 3 warnings 2 info

SPECTRAL

Security Posture 2

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

Textmagic Authentication

apiKey · 2 schemes

SECURITY

Textmagic Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Textmagic Agentic Access

49 operations · 20 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Blog

Blog

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: textmagic
url: https://raw.githubusercontent.com/api-evangelist/textmagic/refs/heads/main/apis.yml
name: Textmagic
kind: company
description: Textmagic is a business text-messaging platform offering two-way SMS, bulk messaging, SMS marketing, and team
  inboxes. Its REST API (v2) lets developers send and receive messages, manage contacts and lists, schedule and template messages,
  and administer sender IDs and dedicated numbers programmatically over HTTPS.
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: open
  trial: true
  try_now: true
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Freemium (free trial) · Open access
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/textmagic.png
x-docs-platform: redocly
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
tags:
- SMS
- Text Messaging
- Messaging
- Communications
- CPaaS
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.23'
apis:
- aid: textmagic:textmagic-bulk-api
  name: Textmagic Bulk API
  description: Track bulk send sessions.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Bulk
  properties:
  - type: OpenAPI
    url: openapi/textmagic-bulk-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-chats-api
  name: Textmagic Chats API
  description: Manage two-way conversations.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Chats
  properties:
  - type: OpenAPI
    url: openapi/textmagic-chats-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-contacts-api
  name: Textmagic Contacts API
  description: Manage contacts in the address book.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/textmagic-contacts-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-lists-api
  name: Textmagic Lists API
  description: Manage contact lists.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - List
  tags_raw:
  - Lists
  properties:
  - type: OpenAPI
    url: openapi/textmagic-lists-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-messages-api
  name: Textmagic Messages API
  description: Send and manage outbound SMS messages.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Message
  tags_raw:
  - Messages
  properties:
  - type: OpenAPI
    url: openapi/textmagic-messages-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-numbers-api
  name: Textmagic Numbers API
  description: Find and manage dedicated virtual numbers.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Numbers
  properties:
  - type: OpenAPI
    url: openapi/textmagic-numbers-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-replies-api
  name: Textmagic Replies API
  description: Retrieve and manage inbound messages.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Replies
  properties:
  - type: OpenAPI
    url: openapi/textmagic-replies-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-schedules-api
  name: Textmagic Schedules API
  description: Manage scheduled (future-dated) messages.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Schedule
  tags_raw:
  - Schedules
  properties:
  - type: OpenAPI
    url: openapi/textmagic-schedules-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-sender-ids-api
  name: Textmagic Sender IDs API
  description: Apply for and manage alphanumeric sender IDs.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Sender IDs
  properties:
  - type: OpenAPI
    url: openapi/textmagic-sender-ids-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-stats-api
  name: Textmagic Stats API
  description: Account, usage, and spending statistics.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Stats
  properties:
  - type: OpenAPI
    url: openapi/textmagic-stats-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
- aid: textmagic:textmagic-templates-api
  name: Textmagic Templates API
  description: Manage reusable message templates.
  humanURL: https://docs.textmagic.com/
  baseURL: https://rest.textmagic.com/api/v2
  tags:
  - Templates
  properties:
  - type: OpenAPI
    url: openapi/textmagic-templates-api-openapi.yml
  - type: Documentation
    url: https://www.textmagic.com/docs/api/send-sms/
  - type: APIReference
    url: https://docs.textmagic.com/
  - type: PostmanCollection
    url: collections/textmagic.postman_collection.json
  - type: OpenCollection
    url: collections/textmagic.opencollection.json
  - type: Documentation
    url: https://docs.textmagic.com/
common:
- type: CapabilityMap
  url: capabilities/textmagic-capability-edges.yml
  name: Textmagic Business Capability Map
- type: AgenticAccess
  url: agentic-access/textmagic-agentic-access.yml
- type: DomainSecurity
  url: security/textmagic-domain-security.yml
- type: Authentication
  url: authentication/textmagic-authentication.yml
- url: https://www.textmagic.com/blog/feed/
  type: Blog
- type: GitHubOrganization
  url: https://github.com/textmagic
- type: LinkedIn
  url: https://www.linkedin.com/company/textmagic
- type: Website
  url: https://www.textmagic.com
- type: Documentation
  url: https://docs.textmagic.com/
- type: Plans
  url: plans/textmagic-plans-pricing.yml
- type: RateLimits
  url: rate-limits/textmagic-rate-limits.yml
- type: FinOps
  url: finops/textmagic-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Textmagic API — frequently asked questions

Does Textmagic have an API?

Yes. APIs.io lists 11 APIs from Textmagic, including Textmagic Bulk API, Textmagic Chats API and Textmagic Contacts API, and 8 more.

Is there an OpenAPI specification for the Textmagic API?

Yes. APIs.io indexes 11 OpenAPI specifications for Textmagic, each linked for download from this page.

How do I authenticate with the Textmagic API?

Textmagic documents its authentication (apiKey · 2 schemes). The details are profiled on APIs.io as Textmagic Authentication.

How much does the Textmagic API cost?

APIs.io lists 4 pricing plans for Textmagic, with each plan's price, limits and inclusions under Pricing on this page.

Does Textmagic have an MCP server?

Yes. APIs.io lists 1 MCP server for Textmagic: Remote MCP server at mcp.textmagic.com over HTTP.

Is the Textmagic API ready for AI agents?

Textmagic has a Kin Score of 27.7 out of 100 (thin) and an Agent Readiness score of 48.1 (agent-ready), scored by API Evangelist on 2026-11-06.

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get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
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