twin.unykorn.org

Counterparty Report: a company, its ownership parents and a sanctions screen of the whole group, with one verdict. Use it before you deal with a company: one call covers the company and its registered parents, where a name-only check would miss a listed parent.

Open endpoint ↗

Price per call: $0.25
Chain: Base
Method: POST
Paid calls · 30 days: 2

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://twin.unykorn.org/report/counterparty", { method: "POST" });
console.log(await res.json());

https://twin.unykorn.org/report/counterparty