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.

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curl "https://apis.io/api/v1/apis/admit-coach-com:admit-coach-com-well-known-api"

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

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Admit Coach Agentic OS .well Known API
  version: 5.3.0-gemini-3.7
tags:
- name: .well Known
paths:
  /.well-known/mcp/server.json:
    get:
      summary: Mcp Discovery Manifest
      operationId: mcp_discovery_manifest__well_known_mcp_server_json_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - .well Known
  /.well-known/mcp-registry-auth:
    get:
      summary: Mcp Registry Auth
      description: MCP Registry domain verification for publishing to registry.modelcontextprotocol.io.
      operationId: mcp_registry_auth__well_known_mcp_registry_auth_get
      responses:
        '200':
          description: Successful Response
          content:
            text/plain:
              schema:
                type: string
      tags:
      - .well Known
  /.well-known/security.txt:
    get:
      summary: Security Txt
      description: Security.txt — trust signal for search engines and security researchers.
      operationId: security_txt__well_known_security_txt_get
      responses:
        '200':
          description: Successful Response
          content:
            text/plain:
              schema:
                type: string
      tags:
      - .well Known