Kronos Composite Market Briefing

x402

Kronos Composite Market Briefing is a paid API for AI agents from kronossignals.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-29).

Returns a single-call composite briefing combining BTC/ETH/SOL ML price forecasts (1h), Crypto Fear & Greed Index, TradFi macro indicators (VIX, DXY, US 10Y yield, S&P 500, gold), and funding-rate extremes screened across 16 perpetual markets.

Price / call$0.1

Seller volume →—

Success—

StatusUnknown

How this service works

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.

Output

A structured JSON response containing: (1) 1-hour ML price forecasts for BTC, ETH, and SOL with directional signals; (2) Crypto Fear & Greed Index score (0-100) with contextual commentary; (3) TradFi macro snapshot including VIX, DXY, US 10Y yield, S&P 500, and gold prices; (4) funding-rate extremes where |z-score|≥2 across 16 perpetual futures markets; and (5) per-section availability flags for graceful degradation when any data source is unavailable.

Example use cases

Example prompt

“Give me the full Kronos market briefing right now — I want the BTC, ETH, and SOL one-hour ML forecasts, the Fear & Greed score, macro readings like VIX and DXY, and any funding-rate extremes flagged across the perpetual markets.”

Technical details

Endpoint

GEThttps://kronossignals.com/api/v1/briefing?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a holistic market snapshot covering crypto ML signals, sentiment, macro context, and derivatives funding all in one call. It is more cost-efficient and faster than making 4+ separate API calls to individual endpoints. Prefer it for dashboard-style briefings, morning/evening market recaps, or when an agent needs to reason across multiple market dimensions simultaneously.

Side effects

Upstream data source unavailable — per-section availability flags indicate which sections are degraded
Payment authorization failure (x402) — 402 response if USDC payment not submitted correctly
Rate limiting or quota exceeded — HTTP 429
Network timeout fetching one or more underlying data sources — partial response with flags
Invalid query parameters — HTTP 400

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "macro": {
      "dxy": {
        "value": 104.2,
        "source": "stooq.com",
        "unavailable": false
      },
      "spx": {
        "value": 5488,
        "source": "stooq.com",
        "unavailable": false
      },
      "vix": {
        "value": 16.8,
        "source": "stooq.com",
        "unavailable": false
      },
      "gold": {
        "value": 2325,
        "source": "stooq.com",
        "unavailable": false
      },
      "available": true,
      "us_10y_yield": {
        "value": 4.31,
        "source": "stooq.com",
        "unavailable": false
      }
    },
    "forecasts": {
      "BTC": {
        "horizon": "1h",
        "available": true,
        "direction": "up",
        "range_low": 106300,
        "range_high": 108700,
        "probability": 0.67,
        "expected_close": 107620
      },
      "ETH": {
        "horizon": "1h",
        "available": true,
        "direction": "up",
        "range_low": 3450,
        "range_high": 3590,
        "probability": 0.58,
        "expected_close": 3520
      },
      "SOL": {
        "horizon": "1h",
        "available": true,
        "direction": "down",
        "range_low": 145,
        "range_high": 152,
        "probability": 0.44,
        "expected_close": 148
      }
    },
    "sentiment": {
      "available": true,
      "fear_greed": {
        "value": 75,
        "timestamp": "1751443200",
        "value_classification": "Greed"
      }
    },
    "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.",
    "usage_hint": "One-call composite briefing: BTC/ETH/SOL ML forecasts, Fear & Greed, macro (VIX/DXY/SPX/gold), top funding extremes.",
    "generated_at": "2026-01-01T00:05:00.000Z",
    "funding_extremes": {
      "items": [
        {
          "rank": 1,
          "asset": "BTC-USD",
          "short": "BTC",
          "stale": false,
          "z_score": 2.8,
          "captured_at": "2026-01-01T00:00:00.000Z",
          "funding_rate": 0.003,
          "classification": "extreme",
          "data_age_seconds": 300,
          "funding_rate_annualized": 3.285
        }
      ],
      "available": true,
      "extremes_count": 1,
      "no_extremes_message": null
    }
  },
  "example_kind": "illustrative_schema_only",
  "example_note": "Placeholder values and timestamps, not market data."
}

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