x402-catalog-history.ai-business-surface.workers.dev

This 402 — can you tell what it returns from the type alone? Ask for any x402 URL and one GET normalises the output contract the seller actually declared into field names, types and required flags, so you can decide before you pay whether you can bind to it. curl: GET /contract?url=https://api.example.com/paid (a free sample is GET /contract/sample?url=…, and /contract/sample with no url shows thi

Open endpoint ↗

Price per call: $0.02
Chain: Base
Method: GET
Paid calls · 30 days: 0

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://x402-catalog-history.ai-business-surface.workers.dev/contract", { method: "GET" });
console.log(await res.json());

https://x402-catalog-history.ai-business-surface.workers.dev/contract