NFT metadata lookup · NFT Metadata

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://agent402.tools/api/nft-metadata", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "contract": "0xed5af388653567af2f388e6224dc7c4b3241c544",
    "network": "ethereum",
    "tokenId": "1"
  }),
});
const data = await res.json();

curl -X POST \
  "https://agent402.tools/api/nft-metadata" \
  -H "Content-Type: application/json" \
  -d '{"contract":"0xed5af388653567af2f388e6224dc7c4b3241c544","network":"ethereum","tokenId":"1"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "attributes": [
    {
      "trait_type": "Hair",
      "value": "Pink Hairband"
    }
  ],
  "collection": "Azuki",
  "contract": "0xed5af388653567af2f388e6224dc7c4b3241c544",
  "description": "Azuki starts with…",
  "image": "https://example.com/azuki1.png",
  "network": "ethereum",
  "standard": "ERC721",
  "title": "Azuki #1",
  "tokenId": "1"
}