Interchecks

Interchecks Oauth2 API

The Oauth2 API from Interchecks — 1 operation(s) for oauth2.

Documentation GitHub OpenAPI

Operations 1

POST /api/v2/oauth2/token Get Access Token #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

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/interchecks-oauth2-api"

All apis

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

Discovery needs no key. Ratings and market analysis are Pro.

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: payments-api-v2-1 Oauth2 API
  version: '2'
servers:
- url: https://test.api.interchecks.io
security:
- sec0: []
tags:
- name: Oauth2
paths:
  /api/v2/oauth2/token:
    post:
      summary: Get Access Token
      description: Generate an OAuth 2.0 access token in the form of a JWT.  The `access_token` returned in the response is to be used when authenticating API calls as the Authentication `Bearer` value.
      operationId: get-access-token
      parameters:
      - name: Authorization
        in: header
        description: '`Basic` authorization header with `clientId:secret` base64 encoded.'
        schema:
          type: string
      - name: Content-Type
        in: header
        schema:
          type: string
          default: application/x-www-form-urlencoded
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                grant_type:
                  type: string
                  default: client_credentials
      responses:
        '200':
          description: '200'
          content:
            application/json:
              examples:
                Result:
                  value: "{\n    \"access_token\": \"eyJraWQiOiI1N0ZlMz....\",\n    \"expires_in\": 900,\n    \"token_type\": \"Bearer\"\n}"
              schema:
                type: object
                properties:
                  access_token:
                    type: string
                    example: eyJraWQiOiI1N0ZlMz....
                  expires_in:
                    type: integer
                    example: 900
                    default: 0
                  token_type:
                    type: string
                    example: Bearer
        '400':
          description: '400'
          content:
            application/json:
              examples:
                Invalid Client ID or Secret:
                  value: "{\n    \"error\": \"invalid_client\"\n}"
              schema:
                type: object
                properties:
                  error:
                    type: string
                    example: invalid_client
      deprecated: false
      x-readme:
        code-samples:
        - language: curl
          code: 'curl -X POST -u "clientId:secret" \

            -d "grant_type=client_credentials" \

            --url https://test.api.interchecks.io/oauth2/token'
        samples-languages:
        - curl
      tags:
      - Oauth2
components:
  securitySchemes:
    sec0:
      type: oauth2
      flows: {}
x-readme:
  headers: []
  explorer-enabled: false
  proxy-enabled: true
x-readme-fauxas: true