ToolVet
83trust / 100

Overview

by Kronos Crypto Data & Forecasts in Markets & finance

x402 APIPassing, checked 3 h ago

Crypto market-wide derivatives snapshot: funding rate, open interest, mark price, and 24h volume for all 17 perpetual futures markets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT/HYPE). One call replaces 17 separate signals calls. Includes per-asset data freshness. Real-time from Kronos market_signals. Pay-per-call via x402.

GET https://kronossignals.com/api/v1/overview

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
228 ms typical, 228 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 GET "https://kronossignals.com/api/v1/overview"
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%2Fkronossignals.com%2Fapi%2Fv1%2Foverview
const res = await pay("https://kronossignals.com/api/v1/overview");
console.log(await res.json());

Example input

{}

Example output

{
  "as_of": "2026-01-01T00:00:00.000Z",
  "assets": [
    {
      "asset": "BTC-USD",
      "captured_at": "2026-01-01T00:00:00.000Z",
      "data_age_seconds": 120,
      "data_source": "bybit",
      "funding_rate": 0.0001,
      "funding_rate_annualized": 0.1095,
      "mark_price": 107500,
      "open_interest": 85000,
      "short": "BTC",
      "stale": false,
      "tier": "core",
      "volume_24h": 12000000
    }
  ],
  "available_count": 16,
  "disclaimer": "Data from OKX perpetual swaps via Kronos market_signals. Not financial advice."
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402203 ms$0.02
6 h agoPassed402296 ms$0.02
11 h agoPassed402228 ms$0.02