13trust / 100

Receipts Verify

by Vokko in Security & trust

x402 APIFailing, checked 2 h ago

Did this USDC transfer settle to the expected address and amount? $0.001.

GET https://www.vokko.eu/api/v1/receipts/:tx/verify

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
0.0%
Response time
- typical, - slowest 5%
Last check
2 h ago: Expected HTTP 402, got 400
Next check
any minute now

How to call it

# bash or zsh: see the payment challenge (nothing is charged)
curl -g -i -X GET 'https://www.vokko.eu/api/v1/receipts/:tx/verify?amount=1000&asset=USDC&network=eip155%3A8453&payTo=0x1111111111111111111111111111111111111111'
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%2Fwww.vokko.eu%2Fapi%2Fv1%2Freceipts%2F%3Atx%2Fverify
const res = await pay("https://www.vokko.eu/api/v1/receipts/:tx/verify?amount=1000&asset=USDC&network=eip155%3A8453&payTo=0x1111111111111111111111111111111111111111");
console.log(await res.json());

Example input

{
  "amount": "1000",
  "asset": "USDC",
  "network": "eip155:8453",
  "payTo": "0x1111111111111111111111111111111111111111"
}

Example output

{
  "verdict": "not_found"
}

Security scan

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

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