ToolVet
82trust / 100

Funding

by HALOWERK marktwerk in Onchain & crypto

x402 APIPassing, checked 3 h ago

Reads the public perpetual data of Binance USDⓈ-M Futures, Bybit linear and OKX swaps for one BASE/QUOTE pair. Settlement intervals differ per exchange and per contract, so annualized_pct is only computed after normalising to the interval that exchange actually uses, and the formula is part of the answer. current_rate and predicted_rate are strictly separate: where an exchange publishes no forecast, predicted_rate stays null and the reason is named instead of reusing the current rate. next_settl

POST https://markt.halowerk.com/funding

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
93 ms typical, 93 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://markt.halowerk.com/funding" \
  -H "content-type: application/json" \
  -d '{"symbol":"BTC/USDT"}'
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%2Fmarkt.halowerk.com%2Ffunding
const res = await pay("https://markt.halowerk.com/funding", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"symbol":"BTC/USDT"}),
});
console.log(await res.json());

Example input

{
  "symbol": "BTC/USDT"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402152 ms$0.002
8 h agoPassed40293 ms$0.002