x402Pulse

Smart-money whale trades on Polymarket: recent large trades by skilled (Solid or Sharp) traders only, each tagged with the trader's skill score, edge over the odds paid, return and specialty. Separates informed whales from big gamblers.

Open endpoint ↗

Price per call: $0.008
Chain: Base
Method: GET
Paid calls · 30 days: 20

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/skilled-whales", { method: "GET" });
console.log(await res.json());

https://www.x402pulse.dev/v1/skilled-whales