{"uid":"cap_CcLo_fHeHchvVRBj2p1oc","slug":"api-carbon-cashmere-de-7c5ce58c","name":"Binance L2 Orderbook Microstructure API","description":"Get Binance L2 orderbook microstructure for 15 crypto assets — bid/ask volume imbalance, spread in basis points, bid wall ratio, ask wall ratio. Institutional-grade depth analysis for BTC, ETH, SOL, and 12 more. AI agent API for order flow analysis, market making signals, and liquidity assessment.","url":"https://api.carbon-cashmere.de/v1/orderbook/:coin","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_R7IOXxr_dQvqs9_zasZrj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time L2 orderbook microstructure metrics for 15 crypto assets including bid/ask volume imbalance, spread in basis points, and wall ratios.","exampleAgentPrompt":"Fetch the L2 orderbook microstructure for BTC by calling GET /v1/orderbook/BTC. I need the bid/ask volume imbalance, spread in basis points, bid wall ratio, and ask wall ratio to assess current liquidity conditions and generate market making signals.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing: coin symbol, spread in basis points (spread_bps), bid/ask volume imbalance score (bid_ask_imbalance), bid wall ratio, and ask wall ratio — providing a snapshot of current orderbook microstructure for the requested asset.","failureModes":["Unsupported coin symbol returns 404 or error — only 15 specific assets are supported","Payment failure (x402) if USDC payment of $0.01 is not included or fails","Rate limiting if too many requests are made in a short window","Stale data if Binance feed is temporarily disrupted","Invalid path parameter format returns 400 bad request"],"whenToPreferThis":"Use this endpoint when you need real-time orderbook microstructure metrics for crypto assets — especially for market making signal generation, order flow analysis, or liquidity assessment. Prefer this over raw exchange APIs when you want pre-computed metrics like imbalance ratios and spread in basis points without needing to process raw orderbook data yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:26:09.944Z","isFirstParty":false}