Perp Gap API

Use when an agent needs a quick directional sanity check on one stock perp before trading. Long/short/watch/avoid with score, confidence and reasons, combining perp-vs-stock gap, basis, funding, SEC EDGAR insider/8-K/13D/dilution filings (14d), news and retail attention. Bad or unlisted tickers return 400/404 before any charge. Errors: 400, 402, 404, 502. Data, not advice.

Open endpoint ↗

Price per call: $0.03
Chain: Base
Method: GET
Paid calls · 30 days: 3

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://perp-gap-api.perpgap.workers.dev/verdict", { method: "GET" });
console.log(await res.json());

https://perp-gap-api.perpgap.workers.dev/verdict