{"uid":"cap_UIhE6J8elxXmNVqwZuQ1B","slug":"api-carbon-cashmere-de-8e730b20","name":"Carbon Cashmere Market Regime History API","description":"Professional crypto market intelligence. Real-time prices, signals, and market scoring.","url":"https://api.carbon-cashmere.de/v1/history/regime","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"days":30,"samples":2880,"current_regime":"markup","distribution_pct":{"markup":35.2,"markdown":7.8,"accumulation":16.5,"distribution":22.1,"high_volatility":18.4}}},"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":"down","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_5dZeW_sQgCe6ntJQu3xrs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a time series of market regime classifications (accumulation, markup, distribution, markdown, high_volatility, crisis) with snapshot history and transition events for crypto markets","exampleAgentPrompt":"What market regime are we in right now, and can you show me the regime history and transitions for the last 30 days — I want to see how much time was spent in each phase like accumulation, markup, distribution, or crisis?","exampleUseCases":[{"title":"Detect crisis or high volatility regime","prompt":"Is crypto currently in a crisis or high volatility regime? I want to know right away so I can decide whether to reduce my exposure or hold off on new positions."},{"title":"Backtest strategy against historical regimes","prompt":"Can you pull the regime history for the last 90 days and tell me what percentage of that time was spent in accumulation, markup, distribution, and markdown phases? I want to backtest my trend-following strategy against those macro regimes."},{"title":"Track regime transitions for strategy switching","prompt":"Give me a compact feed of all the regime transition events over the past two weeks — I need to know exactly when the market shifted between phases so I can tune my strategy switching rules."}],"resultDescription":"Returns current_regime label (one of accumulation, markup, distribution, markdown, high_volatility, crisis), a time series of 15-minute regime snapshots over the requested window, distribution_pct showing how much time was spent in each regime, and optionally a compact list of transition events when transitions_only=true is used.","failureModes":["Invalid days parameter (outside 1-90 range) returns error","Missing or malformed query parameters return 400-level errors","Payment not provided or insufficient USDC (x402 payment required at $0.02 per call)","Downstream ML detector outage may cause stale or empty series","Rate limiting if called too frequently without proper payment headers"],"whenToPreferThis":"Use this endpoint when you need structured, ML-derived market regime classifications over time rather than raw price or indicator data. Ideal for regime-aware strategy switching, macro-regime backtesting, and market-structure monitoring. Prefer over generic price feeds when you need categorical regime labels (accumulation through crisis) and transition calendars with percentage breakdowns.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:58:01.103Z","isFirstParty":false}