Address Validate

Last 30 days

Uptime

100%

Response time

41 ms typical, 41 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 POST "https://tools.halowerk.com/v1/address/validate" \
  -H "content-type: application/json" \
  -d '{"address":"hauptstr. 12a, 48599 gronau, deutschland"}'

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 $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ftools.halowerk.com%2Fv1%2Faddress%2Fvalidate
const res = await pay("https://tools.halowerk.com/v1/address/validate", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"address":"hauptstr. 12a, 48599 gronau, deutschland"}),
});
console.log(await res.json());

Example input

{
  "address": "hauptstr. 12a, 48599 gronau, deutschland"
}

Example output

{
  "completeness": 100,
  "country": "DE",
  "country_name": "Deutschland",
  "formatted": [
    "Hauptstraße 12a",
    "48599 Gronau",
    "Deutschland"
  ],
  "formatted_single_line": "Hauptstraße 12a, 48599 Gronau, Deutschland",
  "hints": [],
  "issues": [],
  "note": "Formatpruefung und Normalisierung. Kein Abgleich gegen ein amtliches Strassenverzeichnis.",
  "parsed": {
    "addition": null,
    "city": "Gronau",
    "house_number": "12a",
    "postal_code": "48599",
    "street": "Hauptstraße"
  },
  "valid": true
}

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