81trust / 100
Briefing
by Kronos Crypto Data & Forecasts in Weather & location
x402 APIPassing, checked 3 h ago
Composite market briefing: BTC/ETH/SOL ML forecasts (1h horizon), Crypto Fear & Greed Index, TradFi macro context (VIX/DXY/US 10Y yield/S&P 500/gold), and top funding-rate extremes (|z|≥2 screened across 17 perpetual markets) — all in one round-trip. Saves 4+ separate paid calls. Per-section available flags for graceful degradation. $0.10 USDC via x402. Live scored track record at /api/stats — not a backtest.
GET https://kronossignals.com/api/v1/briefing
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 184 ms typical, 184 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/briefing"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%2Fkronossignals.com%2Fapi%2Fv1%2Fbriefing
const res = await pay("https://kronossignals.com/api/v1/briefing");
console.log(await res.json());Example input
{}Example output
{
"disclaimer": "Composite briefing assembled from: Kronos-base ML model (forecasts), alternative.me (Fear & Greed), stooq.com / Yahoo Finance (macro), and Kronos market_signals / OKX (funding extremes). Informational only, not financial advice.",
"forecasts": {
"BTC": {
"available": true,
"direction": "up",
"expected_close": 107620,
"horizon": "1h",
"probability": 0.67,
"range_high": 108700,
"range_low": 106300
},
"ETH": {
"available": true,
"direction": "up",
"expected_close": 3520,
"horizon": "1h",
"probability": 0.58,
"range_high": 3590,
"range_low": 3450
},
"SOL": {
"available": true,
"direction": "down",
"expected_close": 148,
"horizon": "1h",
"probability": 0.44,
"range_high": 152,
"range_low": 145
}
},
"funding_extremes": {
"available": true,
"extremes_count": 1,
"items": [
{
"asset": "BTC-USD",
"captured_at": "2026-01-01T00:00:00.000Z",
"classification": "extreme",
"data_age_seconds": 300,
"funding_rate": 0.003,
"funding_rate_annualized": 3.285,
"rank": 1,
"short": "BTC",
"stale": false,
"z_score": 2.8
}
],
"no_extremes_message": null
},
"generated_at": "2026-01-01T00:05:00.000Z",
"macro": {
"available": true,
"dxy": {
"source": "stooq.com",
"unavailable": false,
"value": 104.2
},
"gold": {
"source": "stooq.com",
"unavailable": false,
"value": 2325
},
"spx": {
"source": "stooq.com",
"unavailable": false,
"value": 5488
},
"us_10y_yield": {
"source": "stooq.com",
"unavailable": false,
"value": 4.31
},
"vix": {
"source": "stooq.com",
"unavailable": false,
"value": 16.8
}
},
"sentiment": {
"available": true,
"fear_greed": {
"timestamp": "1751443200",
"value": 75,
"value_classification": "Greed"
}
},
"usage_hint": "One-call composite briefing: BTC/ETH/SOL ML forecasts, Fear & Greed, macro (VIX/DXY/SPX/gold), top funding extremes."
}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 | 184 ms | $0.1 |