Artifact Inspector · JWK

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://artifact-inspector.use.x402atlas.com/jwk", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "jwk": {
      "alg": "RS256",
      "e": "AQAB",
      "key_ops": [
        "verify"
      ],
      "kid": "2011-04-29",
      "kty": "RSA",
      "n": "0vx7agoebGcQSuuPiLJXZptN9nndrQmbXEps2aiAFbWhM78LhWx4cbbfAAtVT86zwu1RK7aPFFxuhDR1L6tSoc_BJECPebWKRXjBZCiFV4n3oknjhMstn64tZ_2W-5JsGY4Hc5n9yBXArwl93lqt7_RN5w6Cf0h4QyQ5v-65YGjQR0_FDW2QvzqY368QQMicAtaSqzs8KJZgnYb9c7d0zgdAZHzu6qMQvRL5hajrn1n91CbOpbISD08qNLyrdkt-bFTWhAI4vMQFh6WeZu0fM4lFd2NcRwr3XPksINHaQ-G_xBniIqbw0Ls1jF44-csFCur-kEgU8awapJzKnqDKgw",
      "use": "sig"
    }
  }),
});
const data = await res.json();

curl -X POST \
  "https://artifact-inspector.use.x402atlas.com/jwk" \
  -H "Content-Type: application/json" \
  -d '{"jwk":{"alg":"RS256","e":"AQAB","key_ops":["verify"],"kid":"2011-04-29","kty":"RSA","n":"0vx7agoebGcQSuuPiLJXZptN9nndrQmbXEps2aiAFbWhM78LhWx4cbbfAAtVT86zwu1RK7aPFFxuhDR1L6tSoc_BJECPebWKRXjBZCiFV4n3oknjhMstn64tZ_2W-5JsGY4Hc5n9yBXArwl93lqt7_RN5w6Cf0h4QyQ5v-65YGjQR0_FDW2QvzqY368QQMicAtaSqzs8KJZgnYb9c7d0zgdAZHzu6qMQvRL5hajrn1n91CbOpbISD08qNLyrdkt-bFTWhAI4vMQFh6WeZu0fM4lFd2NcRwr3XPksINHaQ-G_xBniIqbw0Ls1jF44-csFCur-kEgU8awapJzKnqDKgw","use":"sig"}}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "algorithm_version": "rfc7638-public-jwk-inspect-v1",
  "key_count": 1,
  "keys": [
    {
      "alg": "RS256",
      "bits": 2048,
      "curve": "",
      "key_ops": [
        "verify"
      ],
      "kid": "2011-04-29",
      "kty": "RSA",
      "thumbprint_sha256": "NzbLsXh8uDCcd-6MNwXF4W_7noWXFZAfHkxZsRGC9Xs",
      "use": "sig",
      "warnings": []
    }
  ],
  "kind": "single",
  "operation": "jwk-inspect",
  "warnings": [
    "JWK metadata and thumbprints do not establish protocol suitability, key ownership, identity, or trust."
  ]
}