{"uid":"cap_doFQ8--k_suk_gdXNMlFT","slug":"carbon-cashmere-signal-api-btc-snapshot-20740cae","name":"Carbon & Cashmere Signal API – BTC Snapshot","description":"Professional crypto market intelligence. Real-time prices, signals, and market scoring.","url":"https://api.carbon-cashmere.de/v1/intel/snapshot/BTC","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"coin":"BTC","data":{"rsi_14":55.2,"funding_rate":0.0001},"mempool":{"fee_1block":8,"mempool_mb":12.5},"ml_signal":{"direction":"long","probability":0.68}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"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_W3z021qu9UT5sGvazs_Bh","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 real-time BTC market intelligence including RSI, funding rate, mempool stats, and ML directional signal with probability.","exampleAgentPrompt":"What's the current market signal for BTC right now — give me the RSI, funding rate, mempool conditions, and whether the ML model is leaning long or short with its confidence level.","exampleUseCases":null,"resultDescription":"A JSON object containing the coin symbol (BTC), technical indicators (RSI-14, funding rate), mempool stats (1-block fee estimate in sat/vB, mempool size in MB), and an ML ensemble signal with a direction (long/short) and probability score (0–1).","failureModes":["Invalid or unsupported coin symbol returns 404 or error response","Payment failure (x402) if USDC balance is insufficient — returns 402 Payment Required","Stale or unavailable market data may result in partial response or service timeout","Rate limiting if too many requests are made in quick succession"],"whenToPreferThis":"Choose this endpoint when you need a fast, single-call snapshot of BTC market intelligence combining technical indicators, on-chain mempool data, and ML directional signals. Prefer it over raw exchange APIs when you want pre-computed signals rather than raw OHLCV data, and over the full bundle endpoint when you only need BTC and want to minimize cost at $0.02 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:31.177Z","isFirstParty":false}