FastAF

Extract structured JSON from a public web page for AI agents: URL and JSON Schema in, JSON valid against it out. For specific fields as data, not page text. Optional schema fields may be missing or null; only fields listed in required are guaranteed to be present in a successful response. Optional nulls are omitted before validation. Non-matching answers are never charged. Provided by Structured d

Open endpoint ↗

Price per call: $0.02
Chain: Base
Method: POST
Paid calls · 30 days: 1

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://api.fastaf.co/x402/v1/extract", { method: "POST" });
console.log(await res.json());

https://api.fastaf.co/x402/v1/extract