{"uid":"cap_f-PUbcpLKj2uMCP3sKK3X","slug":"kronos-composite-market-briefing-d1556c77","name":"Kronos Composite Market Briefing","description":"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.","url":"https://kronossignals.com/api/v1/briefing?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"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."},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":{"p10Cents":"10.0000","medianCents":"10.0000","p90Cents":"10.0000","minCents":"10.0000","maxCents":"10.0000","p95Cents":"10.0000","sampleCount":1,"varies":false,"failureChargeRate":1},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ts1mgUzh18U0_SCLZrmi6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"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.","exampleAgentPrompt":"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.","exampleUseCases":null,"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T06:45:46.055Z","isFirstParty":false,"canonicalSlug":"kronos-composite-market-briefing-d1556c77"}