{"uid":"cap_7v3QccJppIkL0yVhJIpzu","slug":"blocksize-capital-btc-usd-bid-ask-snapshot-7683ca93","name":"Blocksize Capital BTC-USD Bid-Ask Snapshot","description":"Real-time shared bid/ask snapshot data, including crypto pairs and supported equity tickers, from Blocksize Capital.","url":"https://mcp.blocksize.info/v1/bidask/BTC-USD","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZlZrdR8DoEGEhxavJg49m","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a real-time bid-ask price snapshot for Bitcoin (BTC) against US Dollar (USD) via Blocksize Capital.","exampleAgentPrompt":"What's the current bid and ask for Bitcoin in USD right now? I need a live quote from Blocksize Capital.","exampleUseCases":null,"resultDescription":"A real-time bid-ask snapshot object for BTC-USD including the bid price, ask price, status ('ok'), and provider metadata indicating 'Blocksize Capital' as the data source.","failureModes":["Invalid or unsupported trading pair returns an error","Service unavailable if Blocksize Capital data feed is down","Payment failure (402) if the x402 micropayment of $0.002 USDC is not processed","Rate limiting or timeout if the market data feed is temporarily interrupted"],"whenToPreferThis":"Choose this endpoint when you need a real-time bid-ask spread specifically for BTC-USD from Blocksize Capital, as opposed to VWAP-based pricing (use the sibling VWAP endpoint for volume-weighted average), FX pairs (EURUSD endpoint), or precious metals (XAUUSD endpoint). Best for live trading quotes, spread analysis, or any use case requiring both bid and ask prices simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:40:38.290Z","isFirstParty":false}