ToolVet
81trust / 100

Market Pulse

by Kronos Crypto Data & Forecasts in Markets & finance

x402 APIPassing, checked 2 h ago

Material-change feed for up to 5 crypto assets. Pass the cursor from your last call and receive ONLY what changed since: funding sign or band, funding trend, open-interest regime, alert set, and source stale/recovered. Returns an explicit no-change packet rather than pretending, plus per-asset freshness and a next-poll time derived from the real 5-minute collection cadence. Market data, not advice. $0.02 USDC via x402.

GET https://kronossignals.com/api/v1/market-pulse

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
235 ms typical, 235 ms slowest 5%
Last check
2 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/market-pulse?assets=btc%2Ceth&since=%3Ccursor+from+your+previous+call%3E"
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%2Fmarket-pulse
const res = await pay("https://kronossignals.com/api/v1/market-pulse?assets=btc%2Ceth&since=%3Ccursor+from+your+previous+call%3E");
console.log(await res.json());

Example input

{
  "assets": "btc,eth",
  "since": "<cursor from your previous call>"
}

Example output

{
  "baseline": false,
  "changes": [
    {
      "asset": "btc",
      "current": {
        "value": "shorts_pay_longs"
      },
      "freshness": {
        "age_seconds": 120,
        "status": "fresh"
      },
      "observed_at": "2026-01-01T00:02:00.000Z",
      "previous": {
        "value": "longs_pay_shorts"
      },
      "source_timestamp": "2026-01-01T00:00:00.000Z",
      "type": "funding_sign_changed"
    }
  ],
  "coverage": [
    {
      "asset": "btc",
      "source_timestamp": "2026-01-01T00:00:00.000Z",
      "status": "ok"
    }
  ],
  "disclaimer": "Market data, not financial advice.",
  "generated_at": "2026-01-01T00:02:00.000Z",
  "next_cursor": "<opaque>",
  "next_recommended_poll_at": "2026-01-01T00:07:00.000Z",
  "no_changes": false,
  "rules_version": "2",
  "schema_version": "1"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402428 ms$0.02
7 h agoPassed402235 ms$0.02