{"uid":"cap_W8Xv5fVtgezy__-qfEKrx","slug":"api-meckercapital-com-c023c6d9","name":"Mecker Capital Tradeable Cointegrated Crypto Pairs List","description":"List all cointegrated crypto perpetual futures pairs for statistical arbitrage. Returns regime classification (GREEN/YELLOW/RED), z-score, and signal direction (LONG_SPREAD/SHORT_SPREAD/FLAT). 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I need all their z-scores and signal directions so I can pick the best ones for a balanced long-short portfolio."},{"title":"Scan for crypto spread trading opportunities daily","prompt":"Give me a full scan of all tradeable cointegrated crypto perpetual futures pairs with their latest signals and regime classifications — I want to see everything that's currently available so I can identify the best spread trades for today."}],"resultDescription":"An array of cointegrated crypto perpetual futures pairs, each with pair_key, asset_a, asset_b, regime (GREEN/YELLOW/RED), z_score, signal (LONG_SPREAD/SHORT_SPREAD/FLAT), and last_updated timestamp, plus a meta object with summary statistics.","failureModes":["Invalid min_regime value returns 422 validation error","No pairs meet the requested regime threshold — returns empty pairs array","Payment not processed (x402) — returns 402 Payment Required","Service temporarily unavailable — returns 503","Stale data if cointegration engine has not refreshed recently"],"whenToPreferThis":"Use this endpoint when you need a full-market scan of all currently tradeable cointegrated crypto pairs with regime quality filters — ideal for portfolio-level screening before drilling into individual pair details. Prefer this over the single-pair or ranked endpoints when you want the complete universe of cointegrated pairs and intend to apply your own downstream filtering or ranking logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:33:19.739Z","isFirstParty":false}