YourAITools X402fix API

The x402fix API from YourAITools — 4 operation(s) for x402fix.

GitHub OpenAPI

Operations 7

GET /x402fix/v1/lite Grade and fix list for one paid x402 URL: transport (GET/HEAD/empty POST/CORS)… #
POST /x402fix/v1/lite Same as GET, POST {"url": "https://api.example.com/v1/data"} #
GET /x402fix/v1/check Lite + external validation verdict and index status, discovery docs, payee… #
POST /x402fix/v1/check Same as GET, POST {"url": "https://api.example.com/v1/data"} #
GET /x402fix/v1/site Whole origin: paid routes from /.well-known/x402 and /openapi.json (up to 8)… #
POST /x402fix/v1/site Same as GET, POST {"url": "https://api.example.com/v1/data"} #
GET /x402fix/v1/preview Free: grade, score, status, counts and the payment terms the endpoint offered… #

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/youraitools-co:youraitools-co-x402fix-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.

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

OpenAPI Specification

youraitools-co-x402fix-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: YourAITools X402fix API
  version: 1.0.0
  description: Pay-per-call tools for AI agents, paid per request in USDC via x402 on Base, Polygon, Arbitrum One or Solana, with each tool's own spec at https://api.youraitools.co//openapi.json.
  contact:
    email: hello@youraitools.co
    url: https://youraitools.co/built-by-us
servers:
- url: https://api.youraitools.co
tags:


# --- truncated at 32 KB (33 KB total) ---
# Full source: https://artifacts.apis.io/youraitools-co/openapi/youraitools-co-x402fix-api-openapi.yml