{"uid":"cap_F0Ph7aHfr2m-pjyXnabUQ","slug":"2s-stock-quote-api-666b796b","name":"2s Stock Quote API","description":"Latest daily stock quote for a US-listed ticker. Returns the most recent completed trading session: open, high, low, close, volume, VWAP, and trade count, plus the change and percent change versus the prior session, and company reference data (name, primary exchange, security type, currency, market cap). NOTE: this plan tier serves end-of-day / delayed data (the response flags delayed=true), suitable for daily snapshots, fundamentals context, and post-close analysis rather than real-time trading. Pass ticker as a US symbol (e.g. AAPL, MSFT, BRK.B). Market data by Massive (formerly Polygon.io).","url":"https://2s.io/api/stocks/quote","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"required":["ticker"],"properties":{"ticker":{"type":"string","description":"US-listed ticker symbol, e.g. AAPL, MSFT, BRK.B."}}}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"ticker":"AAPL"}}},"response":{"data":{"ok":true,"items":[{"low":289.59,"date":"2026-06-11","high":297,"name":"Apple Inc.","open":293.72,"type":"CS","vwap":294.1141,"close":295.63,"change":4.05,"ticker":"AAPL","volume":42572497.853978,"delayed":true,"currency":"usd","exchange":"XNAS","marketCapUSD":4282539262480,"transactions":833140,"changePercent":1.39,"previousClose":291.58}],"total":1,"source":{"url":"https://massive.com/","license":"Massive API terms (commercial market data; delayed/EOD on this tier)","provider":"Massive (formerly Polygon.io)"}},"meta":{"cost":{"usd":0.0018,"tier":2},"caller":"x402","version":null,"endpoint":"stocks.quote","settlement":{"txHash":"0x51fc347ce6b7bb15a4802cb26c59391899ed6334db7cae7d37557f15acb2fe89","network":"eip155:8453","success":true}}}},"exampleRequest":{"ticker":"AAPL"},"tags":["x402"],"displayCostAmount":"0.0018","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0018/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0045","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0045","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NWGhF2qhZF-olEE8pahs9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0045","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a real-time (delayed/EOD) stock quote for a US-listed ticker symbol including OHLCV, market cap, and price change data","exampleAgentPrompt":"What's the latest stock quote for AAPL — give me the price, today's change, volume, and market cap?","exampleUseCases":null,"resultDescription":"A JSON object with ok=true and an items array containing one entry with the ticker's open, high, low, close, VWAP, volume, transaction count, price change, percent change, previous close, market cap in USD, exchange, currency, and whether the data is delayed, plus source attribution to Massive/Polygon.io.","failureModes":["Invalid or unknown ticker symbol returns an error or empty items array","Non-US-listed tickers may not be supported","Data may be delayed (end-of-day) rather than real-time on this tier","Payment failure (402) if USDC balance is insufficient","Rate limiting or timeout if market data provider is unavailable"],"whenToPreferThis":"Use this endpoint when an AI agent needs quick, pay-per-call stock quote data without API key signup or monthly fees. Ideal for agents that need occasional US equity quotes and want to pay micro-amounts in USDC via x402 on Base or Solana. Best suited for single-ticker lookups rather than bulk data pulls.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:54:56.836Z","isFirstParty":false}