Munition · EXA Answer

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://api.munition.io/v1/exa/answer", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "query": "Who maintains the x402 protocol?",
    "text": false
  }),
});
const data = await res.json();

curl -X POST \
  "https://api.munition.io/v1/exa/answer" \
  -H "Content-Type: application/json" \
  -d '{"query":"Who maintains the x402 protocol?","text":false}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "answer": "x402 was created by Coinbase and is developed as an open standard.",
  "citations": [
    {
      "title": "x402",
      "url": "https://www.x402.org/"
    }
  ],
  "meta": {
    "answeredAt": "2026-09-09T00:00:00.000Z",
    "citationCount": 1
  },
  "query": "Who maintains the x402 protocol?"
}