Rechner Timezone
by handel.halowerk.com in Weather & location
Broker-Zeit und UTC umrechnen. IANA-Zeitzone zwingend; doppelte Ortszeit nur mit ausdrücklich geliefertem fold, nicht existierende Zeit wird abgewiesen. Alle Zahlen, Kurse und Vorgaben liefert der Aufrufer. Keine eigenen Kursdaten, kein Brokerzugriff, keine Ausführung. Rechenwerkzeug, keine Anlageberatung, keine Empfehlung.
https://handel.halowerk.com/v1/rechner/timezone- Price
- $0.002
- per call in USDC
- Uptime
- 100%
- last 30 days
- Response time
- 96 ms
- 131 ms slowest 5%
- Last check
- Passed
- 3 h ago, next any minute now
Reliability
Status and outage history · Atom feed · Watch with other listings
How to call it
POST https://handel.halowerk.com/v1/rechner/timezone
Each call costs $0.002 in USDC on Base, paid with the request over x402.
Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.
Example request
From the listing.
POST https://handel.halowerk.com/v1/rechner/timezone
content-type: application/json
{
"mode": "utc_to_broker",
"time": "2026-07-01T12:00:00Z",
"timezone": "Europe/Berlin"
}Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
fold | integer | No | |
mode | string | Yes | One of: utc_to_broker, broker_to_utc. |
time | string | Yes | |
timezone | string | Yes |
Example response
The listing has no example response.
Call it from code
The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.
curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://handel.halowerk.com/v1/rechner/timezone' \
-H 'content-type: application/json' \
--data-raw '{"mode":"utc_to_broker","time":"2026-07-01T12:00:00Z","timezone":"Europe/Berlin"}'
# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://handel.halowerk.com/v1/rechner/timezone' \
-H 'content-type: application/json' \
--data-raw '{"mode":"utc_to_broker","time":"2026-07-01T12:00:00Z","timezone":"Europe/Berlin"}' \
| grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decodeJavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
// Pays at most $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fhandel.halowerk.com%2Fv1%2Frechner%2Ftimezone&method=POST
const res = await pay("https://handel.halowerk.com/v1/rechner/timezone", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
"mode": "utc_to_broker",
"time": "2026-07-01T12:00:00Z",
"timezone": "Europe/Berlin"
}),
});
console.log(res.status, await res.text());Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client
# Pays at most $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))
with x402_requests(client) as session:
res = session.post(
"https://handel.halowerk.com/v1/rechner/timezone",
json={
"mode": "utc_to_broker",
"time": "2026-07-01T12:00:00Z",
"timezone": "Europe/Berlin",
},
)
print(res.status_code, res.text)Security scan
No findings
We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 3 h ago | Passed | 402 | 139 ms | $0.002 |
| 7 h ago | Passed | 402 | 33 ms | $0.002 |
| 11 h ago | Passed | 402 | 95 ms | $0.002 |
| 15 h ago | Passed | 402 | 109 ms | $0.002 |
| 20 h ago | Passed | 402 | 96 ms | $0.002 |
Show 10 older checks
| 24 h ago | Passed | 402 | 33 ms | $0.002 |
| 28 h ago | Passed | 402 | 97 ms | $0.002 |
| 32 h ago | Passed | 402 | 28 ms | $0.002 |
| 37 h ago | Passed | 402 | 111 ms | $0.002 |
| 41 h ago | Passed | 402 | 129 ms | $0.002 |
| 45 h ago | Passed | 402 | 41 ms | $0.002 |
| 2 days ago | Passed | 402 | 131 ms | $0.002 |
| 2 days ago | Passed | 402 | 124 ms | $0.002 |
| 2 days ago | Passed | 402 | 126 ms | $0.002 |
| 3 days ago | Passed | 402 | 121 ms | $0.002 |