find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
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.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/seven-io:seven-io-token-api"

All apis

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

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: seven.io Token API
  version: '2026-10-13'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-13: 23 operation(s) read from 26 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; seven.io has published no machine-readable contract that the pipeline could find. Engine: anthropic.'
  x-evidence-tiers:
    code-example: 24
    documentation: -1
    pages-with-code: 25
    pages-read: 26
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-13'
  x-generator: generate-contract-from-docs.py
  x-engine: anthropic
  x-sources:
  - https://docs.seven.io/en/rest-api/endpoints/rcs
  - https://docs.seven.io/en/rest-api/endpoints/sms
  - https://docs.seven.io/en/rest-api/endpoints/voice
  - https://docs.seven.io/en/rest-api/endpoints/groups
  - https://docs.seven.io/en/rest-api/endpoints/lookup
  - https://docs.seven.io/en/rest-api/endpoints/account
  - https://docs.seven.io/en/rest-api/endpoints/logbook
  - https://docs.seven.io/en/rest-api/endpoints/numbers
  - https://docs.seven.io/en/rest-api/endpoints/contacts
  - https://docs.seven.io/en/rest-api/endpoints/webhooks
  - https://docs.seven.io/en/rest-api/endpoints/whatsapp
  - https://docs.seven.io/en/rest-api/endpoints/subaccounts
  - https://docs.seven.io/en/rest-api/endpoints/status-reports
  - https://docs.seven.io/en/rest-api/endpoints/sender-identifiers
  - https://www.seven.io/en/docs/gateway/http-api/mnp-lookup
  - https://docs.seven.io/en/rest-api/signing
  - https://docs.seven.io/en/rest-api/oauth2.0
  - https://docs.seven.io/en/rest-api/first-steps
  - https://docs.seven.io/en/rest-api/authentication
  - https://www.seven.io/en/developer
  - https://help.seven.io/en/developer/deactivation-of-unused-api-keys
  - https://help.seven.io/de/entwickler/deaktivierung-ungenutzer-api-keys
  - https://help.seven.io/fr/developpeur/desactivation-des-cles-api-inutilisees
  - https://help.seven.io/es/desarrollador/desactivacion-de-api-keys-no-utilizadas
  - https://help.seven.io/pt/desenvolvedor/desativacao-de-chaves-de-api-nao-utilizadas
  - https://www.seven.io/en/products/number-validation/mnp-lookup
servers:
- url: https://gateway.seven.io
security:
- apiKey: []
tags:
- name: Token
paths:
  /token:
    get:
      operationId: get_token
      tags:
      - Token
      summary: GET /token
      x-source: https://docs.seven.io/en/rest-api/oauth2.0
      responses:
        '200':
          description: Success (shape read from the example response on the page)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetTokenResponse'
      x-evidence:
        kind: code-example
        language: curl
        snippet: "curl -u testclient:testsecret https://oauth.seven.io/token  -d 'grant_type=authorization_code&code=9ccb478a7cbe043c1df211f1d52a6437f8756cf8' \n Copy Copied! \n If successful, you will receive data in JSON format as follows: \n Response { \n \"access_token\" : \"b1a9391d0469cafe30258893ab6025d4ad94ecec\" , \n \"expires_in\" : 3600 , \n \"token_type\" : \"Bearer\" , \n \"scope\" : \"sms\" , \n \"refresh_token\" : \"ffd8e622"
    post:
      operationId: post_token
      tags:
      - Token
      summary: Retrieve access token or update access token using refresh token
      x-source: https://docs.seven.io/en/rest-api/oauth2.0
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostTokenRequest'
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostTokenResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    GetTokenResponse:
      type: object
      properties:
        access_token:
          type: string
        expires_in:
          type: integer
        token_type:
          type: string
        scope:
          type: string
        refresh_token:
          type: string
    PostTokenRequest:
      type: object
      properties:
        grant_type:
          type: string
          description: Either 'authorization_code' or 'refresh_token'
        code:
          type: string
          description: The authorization code from step 3 (required when grant_type is authorization_code)
        refresh_token:
          type: string
          description: The refresh token (required when grant_type is refresh_token)
      required:
      - grant_type
    PostTokenResponse:
      type: object
      properties:
        access_token:
          type: string
          description: The access token to use for API calls
        expires_in:
          type: integer
          description: Token lifetime in seconds
        token_type:
          type: string
          description: Type of token (Bearer)
        scope:
          type: string
          description: The granted scopes
        refresh_token:
          type: string
          description: The refresh token for obtaining new access tokens
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-Api-Key