x402Pulse

x402Pulse Pro: a 30-day pass for $19.97 USDC that returns an API key for unlimited calls (fair use: 120 a minute, 20,000 a day) to every x402Pulse endpoint, plus an MCP server for Claude Code, Cursor and Claude Desktop. To renew, send your current key as Authorization: Bearer <key>; renewals add 30 days to the time left. The key is shown once.

Open endpoint ↗

Price per call: $19.97
Chain: Base
Method: GET
Paid calls · 30 days: 4

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://www.x402pulse.dev/v1/pro/pass", { method: "GET" });
console.log(await res.json());

https://www.x402pulse.dev/v1/pro/pass