Address Check

Last 30 days

Uptime

100%

Response time

503 ms typical, 607 ms slowest 5%

Last check

7 min ago

Next check

in 25 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://402.com.tr/api/x402/address-check?city=Istanbul&country=TR&line1=Atat%C3%BCrk+Cad.+No%3A1&line2=Daire+4&postal=34000"

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%2F402.com.tr%2Fapi%2Fx402%2Faddress-check
const res = await pay("https://402.com.tr/api/x402/address-check?city=Istanbul&country=TR&line1=Atat%C3%BCrk+Cad.+No%3A1&line2=Daire+4&postal=34000");
console.log(await res.json());

Example input

{
  "city": "Istanbul",
  "country": "TR",
  "line1": "Atatürk Cad. No:1",
  "line2": "Daire 4",
  "postal": "34000"
}

Example output

{
  "checkedAt": "2026-10-11T08:24:47.121Z",
  "issuesCount": 0,
  "valid": true
}

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