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Nft Holdings
by NFT holdings for an address in Onchain & crypto
x402 APIPassing, checked 1 h ago
Return the NFTs owned by a wallet address on a given network. Each row carries the collection name, contract address, token ID, image URL (where available), and ERC-721 vs ERC-1155 standard. Up to 100 per call - paginate with `pageKey` from the previous response.
POST https://agent402.tools/api/nft-holdings
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 189 ms typical, 189 ms slowest 5%
- Last check
- 1 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/nft-holdings" \
-H "content-type: application/json" \
-d '{"address":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","network":"base"}'import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent402.tools%2Fapi%2Fnft-holdings
const res = await pay("https://agent402.tools/api/nft-holdings", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"address":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","network":"base"}),
});
console.log(await res.json());Example input
{
"address": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"network": "base"
}Example output
{
"address": "0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0",
"network": "base",
"nfts": [],
"pageKey": null,
"totalCount": 0
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 1 h ago | Passed | 402 | 191 ms | $0.002 |
| 6 h ago | Passed | 402 | 189 ms | $0.002 |