{"uid":"cap_9akxwCRtiiTqTnJhx0UrM","slug":"blockrun-us-stock-realtime-price-cost-8cedcaa2","name":"BlockRun US Stock Realtime Price – COST","description":"US Stock realtime price for COST","url":"https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/COST","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"path":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","example":"AAPL","description":"NYSE/Nasdaq/AMEX ticker (AAPL, TSLA, NVDA, CRCL, SPY, …)."}}},"query":{"type":"object","properties":{"session":{"enum":["pre","post","on"],"type":"string","description":"Optional US market session. Omit for regular hours."}}}}},"output":{"type":"object","required":["symbol","price","confidence","publishTime","source"],"properties":{"price":{"type":"number","example":273.1},"feedId":{"type":"string","description":"Pyth Hermes feed ID (0x-prefixed hex)"},"source":{"type":"string","const":"pyth"},"symbol":{"type":"string","example":"AAPL"},"assetType":{"enum":["equity","crypto","fx","metal"],"type":"string"},"timestamp":{"type":"string","description":"ISO-8601 UTC"},"confidence":{"type":"number","example":0.15},"publishTime":{"type":"integer","description":"Unix seconds"}}}}},"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":"down","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_Bxh0uoPq6NN2mfMG6B_u1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the real-time price of Costco (COST) stock from the Pyth oracle network, including confidence interval and publish timestamp.","exampleAgentPrompt":"What's the current real-time price of Costco (COST) stock right now, including the Pyth confidence score?","exampleUseCases":null,"resultDescription":"Returns a JSON object with COST's current price (number), confidence interval, Pyth feed ID (0x-prefixed hex), asset type (equity), ISO-8601 timestamp, Unix publish time, and the data source identifier ('pyth').","failureModes":["Invalid or unsupported ticker symbol returns an error","Market closed outside regular hours without specifying a session parameter may return stale or no data","Payment failure (402) if USDC micropayment is not completed","Network timeout from Pyth oracle during high volatility","Invalid session enum value returns a validation error"],"whenToPreferThis":"Use this endpoint when you need a real-time, oracle-sourced price for Costco (COST) stock with a confidence score — particularly useful in on-chain or agent contexts where Pyth feed IDs and publish timestamps are needed. Prefer this over traditional brokerage APIs when operating in a crypto-native or x402 payment environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T16:25:16.800Z","isFirstParty":false}