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/aialtfinder-com:aialtfinder-com-feeds-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: AI Alt Finder HTTP surfaces Feeds API
  version: 1.20.0
  summary: Machine-readable map of the real HTTP endpoints on aialtfinder.com.
  description: 'AI Alt Finder is served from this origin. Query the catalog through the MCP endpoint documented here — there is no parallel REST catalog. Unknown /api paths return JSON { error, status }. Public HTML pages also speak markdown at the same URL (Accept: text/markdown). Rate limit: 120 requests / 60s (IETF RateLimit + RateLimit-Policy; Retry-After on 429). URL path /api/v1 is the current catalog JSON. Responses also send API-Version: 1. Breaking changes ship under /api/v2. Deprecated versions get Deprecation and Sunset headers for at least 90 days. There is no v2 yet.'
servers:
- url: https://aialtfinder.com
tags:
- name: Feeds
paths:
  /feeds/nlweb.json:
    get:
      summary: Additive schema.org DataFeed for /ask
      operationId: getNlwebFeed
      responses:
        '200':
          description: Additive schema.org DataFeed for /ask
          content:
            application/json:
              schema:
                type: object
      tags:
      - Feeds
  /feeds/schema.json:
    get:
      summary: Alias of the NLWeb schema.org DataFeed
      operationId: getSchemaFeed
      responses:
        '200':
          description: Alias of the NLWeb schema.org DataFeed
          content:
            application/json:
              schema:
                type: object
      tags:
      - Feeds
components:
  securitySchemes:
    CatalogScopes:
      type: oauth2
      description: Named permission scopes this origin documents. Public catalog reads need no token (catalog:read). catalog:write is submit_tool only. There is no agent token endpoint.
      flows:
        authorizationCode:
          authorizationUrl: https://aialtfinder.com/api/auth/signin
          tokenUrl: https://aialtfinder.com/api/auth/signin
          scopes:
            catalog:read: Public catalog reads (HTML, markdown, MCP read tools, /api/v1/listings, /ask)
            catalog:write: submit_tool creates a DRAFT the maker must claim