{"uid":"cap_FYmDzO9AfirjN-hL0Y_2e","slug":"blockrun-qqq-real-time-price-feed-3054c668","name":"BlockRun QQQ Real-Time Price Feed","description":"US Stock realtime price for QQQ","url":"https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/QQQ","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":{"request":{"input":{"path":{"symbol":"QQQ"},"query":{}}},"response":{"price":738.5052599999999,"feedId":"0x9695e2b96ea7b3859da9ed25b7a46a920a776e2fdae19a7bcfdf2b219230452d","source":"pyth","symbol":"QQQ","category":"stocks/us","assetType":"equity","timestamp":"2026-05-29T20:00:21.000Z","confidence":0.21522,"publishTime":1780084821}},"exampleRequest":{"input":{"path":{"symbol":"QQQ"},"query":{}}},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/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_W6qlNub1SfgbvhFdiTQBq","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 the QQQ ETF (Invesco Nasdaq-100 ETF) sourced from the Pyth oracle network","exampleAgentPrompt":"What is the current real-time price of QQQ, and can you include the confidence interval from the Pyth oracle feed?","exampleUseCases":[{"title":"Portfolio tracking for tech-heavy allocation","prompt":"Check the latest QQQ price right now so I can see how my Nasdaq-100 position is performing today."},{"title":"Alert me when QQQ hits target price","prompt":"What's QQQ trading at currently? I need to know if it's crossed above $380 so I can execute my buy order."},{"title":"Monitor crypto-funded index fund rebalancing","prompt":"Fetch the current QQQ price from Pyth with the confidence interval—I need verified oracle data to rebalance my portfolio automatically."}],"resultDescription":"Returns a JSON object containing: the ticker symbol (QQQ), current price as a float, confidence interval, Unix publish timestamp, ISO-8601 UTC timestamp, Pyth Hermes feed ID (0x-prefixed hex), source (pyth), and asset type (equity).","failureModes":["Market closed and no session parameter specified — may return stale or unavailable price","Invalid session enum value — returns 400 bad request","Pyth feed temporarily unavailable — service may return 503 or degraded confidence","Payment not provided or insufficient — returns HTTP 402 payment required","Symbol path mismatch — this endpoint is hardcoded to QQQ; passing other symbols may fail"],"whenToPreferThis":"Use this endpoint when you need real-time or near-real-time price data for the QQQ ETF specifically, backed by the Pyth decentralized oracle network with a confidence score. Prefer this over traditional brokerage APIs when operating in a pay-per-call, crypto-payment (x402) agentic environment and you need a lightweight, low-cost ($0.001 per call) price lookup with provenance metadata (feed ID, publish time).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T08:28:13.710Z","isFirstParty":false}