Token Metadata

Last 30 days

Uptime

100%

Response time

279 ms typical, 296 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://x402engine.app/api/token/metadata?address=0xdac17f958d2ee523a2206206994597c13d831ec7&chain=ethereum"

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%2Fx402engine.app%2Fapi%2Ftoken%2Fmetadata
const res = await pay("https://x402engine.app/api/token/metadata?address=0xdac17f958d2ee523a2206206994597c13d831ec7&chain=ethereum");
console.log(await res.json());

Example input

{
  "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
  "chain": "ethereum"
}

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks