{"uid":"cap_VopdQE0Azq9BqecdKEM9f","slug":"api-meckercapital-com-299ae7c4","name":"Mecker Capital Crypto Pair Z-Score & Trading Signal","description":"Get the current z-score and trading signal for a crypto pair. Real-time mean reversion signal for statistical arbitrage pair trading on perpetual futures. Quantitative trading intelligence.","url":"https://api.meckercapital.com/v1/signals/:pair_key","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"},"pathParams":{"type":"object","required":["pair_key"],"properties":{"pair_key":{"type":"string","description":"Short pair key, e.g. SOL-AVAX."}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"regime":{"type":"string"},"signal":{"type":"string"},"z_score":{"type":"number"},"pair_key":{"type":"string"},"timestamp":{"type":"string"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.050000","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.050000/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9mT7rjwnkjwkU-dmaejDk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current z-score and mean-reversion trading signal (with regime classification) for a specified crypto perpetual futures pair.","exampleAgentPrompt":"What's the current z-score and trading signal for the SOL-AVAX pair right now — is it showing a mean-reversion entry opportunity?","exampleUseCases":null,"resultDescription":"Returns a JSON object with the pair key, current z-score (numeric), directional trading signal (e.g. long/short/neutral), market regime classification, and a UTC timestamp of the computation.","failureModes":["Unknown or unsupported pair_key returns a 404 or error response","Pair not cointegrated or insufficient data may return a null signal or error","Network or server errors return 5xx status","Payment not included or invalid x402 payment header returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need a real-time, single-pair z-score and trading signal for statistical arbitrage on crypto perpetual futures. Prefer this over the bulk endpoint when you only need one pair to minimize cost, or when latency is critical for live trading decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":4,"lastUsedAt":"2026-05-29T19:12:07.267Z","lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:26.676Z","isFirstParty":false}