ToolVet
81trust / 100

Chain Token

by api.x-402.online in Onchain & crypto

x402 APIPassing, checked 5 h ago

Get an ERC-20's name, symbol, decimals, total supply, holder count and USD rate in one call. An ERC-20 on Base in one call: name, symbol, decimals, total supply, holder count, contract type and USD rate when Blockscout knows it. Query: ?address=0x…

GET https://api.x-402.online/v1/chain/token

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
231 ms typical, 231 ms slowest 5%
Last check
5 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.x-402.online/v1/chain/token?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
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%2Fapi.x-402.online%2Fv1%2Fchain%2Ftoken
const res = await pay("https://api.x-402.online/v1/chain/token?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913");
console.log(await res.json());

Example input

{
  "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}

Example output

{
  "decimals": 6,
  "holders": 1200000,
  "name": "USD Coin",
  "symbol": "USDC",
  "total_supply": {
    "amount": "4200000000"
  }
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
5 h agoPassed402231 ms$0.005