{"uid":"cap_C3r14uPPOoiTcaNuQY6by","slug":"api-carbon-cashmere-de-a098b6b5","name":"Carbon Cashmere L2 Orderbook Microstructure API","description":"Professional crypto market intelligence. Real-time prices, signals, and market scoring.","url":"https://api.carbon-cashmere.de/v1/orderbook/BTC","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"coin":"BTC","spread_bps":0.8,"ask_wall_ratio":1.1,"bid_wall_ratio":2.3,"bid_ask_imbalance":0.15}},"example":{"request":{"input":{"type":"http","method":"GET","pathParams":{},"queryParams":{}}},"response":{"coin":"BTC","spread_bps":0.0013,"updated_at":"2026-04-17T01:57:47.878674+00:00","ask_wall_ratio":18.6754,"bid_wall_ratio":13.0404,"bid_ask_imbalance":-0.041778}},"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":"unknown","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_9m5lOQKKoGctBcYby-JYv","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 Binance L2 orderbook microstructure metrics for a specified cryptocurrency, including bid/ask volume imbalance, spread in basis points, bid wall ratio, and ask wall ratio.","exampleAgentPrompt":"Pull the current Binance L2 orderbook microstructure for BTC — I want to see the bid/ask volume imbalance, spread in basis points, and bid/ask wall ratios right now.","exampleUseCases":null,"resultDescription":"Returns a JSON object with the coin symbol, spread in basis points, bid/ask volume imbalance ratio, bid wall ratio, and ask wall ratio derived from Binance L2 orderbook depth data.","failureModes":["Unsupported coin ticker returns 404 or error (only 15 specific assets supported)","Binance data feed disruption causes stale or unavailable data","Rate limiting or payment failure returns 402 Payment Required","Malformed path parameter returns 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need real-time, institutional-grade orderbook microstructure metrics for a specific crypto asset from Binance — particularly for market making decisions, order flow analysis, or liquidity assessment requiring bid/ask imbalance and wall ratios. Prefer over generic price feeds when depth-of-book signals are needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:53.014Z","isFirstParty":false}