{"uid":"cap_nT6GfHSQx7LcsdDwz0B4q","slug":"x402-endpoints-cross-exchange-trading-signal-fusion-4d8b1d7a","name":"x402-endpoints Cross-Exchange Trading Signal Fusion","description":"Crypto trading signal (long/short) and market-regime signal in ONE call: LONG/SHORT/NEUTRAL with confidence, fusing the cross-exchange funding rate, crowding (long/short) bias, trend/chop market regime and BTC→altcoin lead-lag from Binance/Bybit/OKX/Hyperliquid — with declared data freshness. Should I go long or short on this coin? A fused directional trading signal where competitors sell the funding rate, regime and the four numbers separately. Derivatives trading signal for any altcoin.","url":"https://x402-endpoints.onrender.com/crypto/signal-fusion?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"symbol":{"type":"string","description":"Coin ticker, e.g. 'BTC','ETH','SOL'"},"timeframe":{"type":"string","description":"Regime/lead-lag timeframe: 5m | 15m | 1h | 4h (default 1h)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"error":null,"query":{"symbol":"ETH","timeframe":"1h"},"cached":false,"reasons":[{"code":"FUNDING_VOTE","label":"funding vote -0.40","weight":-0.4},{"code":"CROWDING_VOTE","label":"crowding vote -0.30","weight":-0.3},{"code":"FUSED_SCORE","label":"Fused directional score -0.34 from 4/4 components","weight":-0.34}],"verdict":"SHORT","timestamp":"2026-06-29T12:00:00Z","components":{"regime":{"vote":0,"regime":"chop","available":true,"direction":"down","interpretation":"Trend regime → momentum vote follows direction; chop → no momentum signal.","efficiency_ratio":0.18},"funding":{"bias":"crowded_long_pays","vote":-0.42,"available":true,"interpretation":"High positive funding → contrarian bearish; negative → contrarian bullish.","avg_funding_rate":0.00021},"crowding":{"vote":-0.3,"state":"crowded_long","available":true,"interpretation":"Crowded long → contrarian short bias; crowded short → contrarian long bias.","avg_long_short_ratio":1.9},"lead_lag":{"vote":-0.16,"available":true,"lead_lag_corr":0.41,"interpretation":"If BTC leads this alt (positive lag corr), propagate BTC's recent direction.","btc_recent_return_pct":-1.2}},"confidence":0.71,"disclaimer":"Fused directional signal from public market data, not financial advice. A signal is not a recommendation.","fused_score":-0.34,"venues_used":["binance","bybit","okx","hyperliquid"],"data_freshness":{"as_of":"2026-06-29T12:00:00Z","venues":["binance","bybit","okx","hyperliquid"],"sources":["Binance/Bybit/OKX/Hyperliquid perp funding & OI","Binance/Bybit klines (regime & lead-lag)"],"age_seconds":0,"retrieved_at":"2026-06-29T12:00:00Z","deterministic":false,"components_available":["funding","crowding","regime","lead_lag"]},"component_weights":{"regime":0.3,"funding":0.3,"crowding":0.25,"lead_lag":0.15}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FPK1scBMudjZ4pE1PVYR-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a fused directional trading signal (LONG/SHORT/NEUTRAL) for a crypto asset by combining regime, funding rate, crowding, and lead-lag components across Binance, Bybit, OKX, and Hyperliquid","exampleAgentPrompt":"What's the fused trading signal for ETH on the 1h timeframe right now — is the market crowded long or short, what's the funding bias, and should I go long or short based on the cross-exchange data from Binance, Bybit, OKX, and Hyperliquid?","exampleUseCases":null,"resultDescription":"A JSON object containing: a directional verdict (LONG/SHORT/NEUTRAL), a fused score from -1 to 1, a confidence value (0-1), individual component votes and interpretations (regime/funding/crowding/lead-lag), the exchanges queried, timestamped data freshness metadata, and a list of weighted reason codes explaining the signal. Includes a disclaimer that this is not financial advice.","failureModes":["Symbol not supported on target exchanges — returns error or missing component data","Timeframe enum value invalid — returns validation error","Exchange API outage causes partial component availability — returns signal with reduced components","No market data available for illiquid asset — returns null components","Payment not processed (x402) — returns 402 Payment Required before any data"],"whenToPreferThis":"Use this endpoint when you need a multi-factor, cross-exchange directional signal that fuses funding rate sentiment, crowding analysis, trend regime detection, and BTC lead-lag correlation into a single machine-readable verdict. Prefer this over raw exchange APIs when you want pre-computed, weighted signal fusion without building your own quant pipeline. Best for agents making pre-trade directional decisions on liquid crypto perpetuals (BTC, ETH, SOL, etc.) across Binance, Bybit, OKX, and Hyperliquid simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:34:58.937Z","isFirstParty":false,"canonicalSlug":"x402-endpoints-cross-exchange-trading-signal-fusion-4d8b1d7a"}