x402-domain-check.vercel.app

RFP / grant opportunity matching for education, nonprofit and public-sector software & services: give a profile (keywords, NAICS, set-asides, states, applicant types, budget) and get open federal opportunities ranked by fit, with deadline, budget, mandatory vs preferred requirements, certifications and source links. Sources: Grants.gov (+ SAM.gov when enabled). Not charged on errors.

Open endpoint ↗

Price per call: $0.05
Chain: Base
Method: GET
Paid calls · 30 days: 1

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://x402-domain-check.vercel.app/opportunities/search", { method: "GET" });
console.log(await res.json());

https://x402-domain-check.vercel.app/opportunities/search