{"uid":"cap_9eTViWz7-M6fdAKEICazT","slug":"carbon-cashmere-factor-analytics-api-btc-51d8c44f","name":"Carbon & Cashmere Factor Analytics API – BTC","description":"Professional crypto market intelligence. Real-time prices, signals, and market scoring.","url":"https://api.carbon-cashmere.de/v1/factor-analytics/BTC","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"_meta":{"disclaimer":"Informational research data only — not investment advice."},"symbol":"BTC","factors":{"carry":{"value":12.4,"regime":"long_paying"},"crowding":{"value":0.42,"regime":"crowded_long"},"momentum":{"value":0.087,"regime":"positive"},"volatility":{"value":0.48,"regime":"compressed","percentile_90d":0.21}},"composite_label":"bullish_bias_low_vol","composite_score":0.62}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.05/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_NiqOw9m4DRPwN3-hw-prQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns multi-factor crypto market intelligence for BTC including carry, crowding, momentum, volatility regimes, composite score, and directional label","exampleAgentPrompt":"Pull the Carbon & Cashmere factor analytics for BTC — I want to see the carry, crowding, momentum, and volatility regimes plus the composite score and directional label.","exampleUseCases":[{"title":"BTC regime check before trading","prompt":"Before I put on a BTC position, pull the Carbon & Cashmere signal for me — I want to know if we're in a bullish or bearish regime and what the composite score looks like right now."},{"title":"Bitcoin crowding and momentum assessment","prompt":"Check the Carbon & Cashmere quant model for Bitcoin — specifically how crowded the trade is and whether momentum is positive or negative. I don't want to pile into an overcrowded position."},{"title":"Volatility regime for risk sizing","prompt":"Get me the Carbon & Cashmere volatility regime and composite directional label for BTC — I need to decide how much risk to allocate before the end of the session."}],"resultDescription":"A JSON object containing a metadata disclaimer, the BTC symbol, four factor sub-scores each with a numeric value and regime classification (e.g. 'long_paying', 'crowded_long', 'positive', 'compressed'), a composite directional label (e.g. 'bullish_bias_low_vol'), and a composite score between 0 and 1.","failureModes":["Invalid or unsupported symbol returns error response","Payment failure (x402) if USDC balance is insufficient","Network timeout if upstream market data is unavailable","Rate limiting if too many requests are made in a short window"],"whenToPreferThis":"Use this endpoint when you need a structured, multi-factor quantitative view of BTC market conditions — combining carry, momentum, crowding, and volatility into a single composite signal — rather than raw price data or simple moving averages. Ideal for agents making systematic trading decisions or risk assessments based on regime classification.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:50:26.593Z","isFirstParty":false}