Gold Source Indexing Agent

Index a document without rewriting it. POST JSON {"text": "..."} or {"url": "..."} (HTML/PDF), a text/plain body, or a multipart "file" (text, HTML, PDF). Each section and block gets an exact [start, end) UTF-16 span, section path and SHA-256 fingerprint, plus a coverage check. Independently monitored by x402-list.com: 100% uptime since Oct 27, 2026, 14/14 x402 compliance checks (as of Oct 31, 202

Open endpoint ↗

Price per call: $0.05
Chain: Base
Method: POST
Paid calls · 30 days: 6

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://agentx402pay.com/api/gold-index", { method: "POST" });
console.log(await res.json());

https://agentx402pay.com/api/gold-index