{"uid":"cap_i1ID8yDRxpASkgQkGboGp","slug":"x402stock-xyz-9f81eee2","name":"x402stock.xyz Stock Quote API","description":"Get the latest available price for any US-listed stock: the most recent 1-minute bar close plus today's OHLCV, change, and previous close. Currently 15 minutes delayed; each response carries `is_delayed: true`. Real-time pricing lands when the data plan is upgraded. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.","url":"https://x402stock.xyz/api/v1/quote/AAPL?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["ticker","data","source","as_of"],"properties":{"data":{"type":"object","required":["price","change","change_percent","previous_close","timestamp","is_delayed","delayed_by"],"properties":{"day":{"type":"object","required":["open","high","low","close","volume"],"properties":{"low":{"type":"number"},"high":{"type":"number"},"open":{"type":"number"},"vwap":{"type":"number"},"close":{"type":"number"},"volume":{"type":"number"}},"additionalProperties":false},"price":{"anyOf":[{"type":"number"},{"type":"null"}]},"change":{"anyOf":[{"type":"number"},{"type":"null"}]},"timestamp":{"anyOf":[{"type":"string"},{"type":"null"}]},"delayed_by":{"type":"string"},"is_delayed":{"type":"boolean"},"change_percent":{"anyOf":[{"type":"number"},{"type":"null"}]},"previous_close":{"anyOf":[{"type":"number"},{"type":"null"}]}},"additionalProperties":false},"as_of":{"type":"string"},"source":{"type":"string","const":"x402stock"},"ticker":{"type":"string"},"feedback":{"type":"object","required":["endpoint","method","free","note"],"properties":{"free":{"type":"boolean"},"note":{"type":"string"},"method":{"type":"string","const":"POST"},"endpoint":{"type":"string"}},"additionalProperties":false}},"additionalProperties":false}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"data":{"day":{"low":289.59,"high":297,"open":293.72,"vwap":294.1141,"close":295.63,"volume":42572456},"price":295.84,"change":4.259999999999991,"timestamp":"2026-06-11T23:59:00.000Z","delayed_by":"15 minutes","is_delayed":true,"change_percent":1.4610055559366182,"previous_close":291.58},"as_of":"2026-06-11T23:59:00.000Z","source":"x402stock","ticker":"AAPL"}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":4,"rating":{"score":"0.73","successRate":"0.83","reviews":4,"stars":"3.9","state":"rated"},"availabilityStatus":"healthy","priceObserved":{"p10Cents":"1.0000","medianCents":"1.0000","p90Cents":"1.0000","minCents":"1.0000","maxCents":"1.0000","p95Cents":"1.0000","sampleCount":29,"varies":false,"failureChargeRate":1},"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_yqHl5JMCQukiZC75Pet-A","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time (or slightly delayed) price quote for a US equity ticker, including price, change, change percent, previous close, and OHLCV data.","exampleAgentPrompt":"What's the current price and today's change for AAPL — is it up or down from yesterday's close?","exampleUseCases":null,"resultDescription":"A JSON object containing the ticker symbol, current price, price change, change percent, previous close, a timestamp, whether the data is delayed and by how much, plus intraday OHLCV bars (open, high, low, close, volume, VWAP) and an as_of timestamp.","failureModes":["Invalid or unknown ticker symbol returns an error or empty result","Ticker exists but market is closed — price may be stale or null","Data delay flag is true, meaning price is not real-time","Network or payment failure (x402 payment of $0.01 USDC not processed) returns 402 Payment Required","Rate limiting or service unavailability returns 5xx error"],"whenToPreferThis":"Use this endpoint when you need a quick, cheap ($0.01 USDC) real-time or near-real-time stock quote for a single US equity ticker by symbol, including price movement and intraday OHLCV data. Prefer this over batch/market-wide endpoints when you only need one ticker at a time.","instructions":null,"reviewSummary":"x402stock.xyz delivers 15-minute delayed US stock quotes (OHLCV, change, previous close) via a pay-per-call x402/USDC model with no account or API key required. Three of four calls succeeded cleanly in 1.7–2.4 seconds at $0.01 USDC, with honest delay disclosure via is_delayed and delayed_by fields. One call returned HTTP 403 with a charge but no data, indicating a potential upstream data entitlement gap that may affect reliability for some tickers or conditions.","reviewSummaryHighlights":["Fast response times (1.7–2.4s) with clean OHLCV schema including vwap, change, and previous close","Transparent 15-minute delay disclosure via is_delayed and delayed_by fields","Seamless x402/USDC payment flow on Base with no API key or account required"],"reviewSummaryConcerns":["One reported HTTP 403 ('not entitled to data') where payment was charged but no quote was delivered"],"reviewSummaryGeneratedAt":"2026-09-08T20:15:14.073Z","activationCount":2454,"lastUsedAt":"2026-10-13T00:34:51.417Z","lastSuccessfullyRanAt":"2026-10-13T00:34:51.417Z","lastHealthCheckAt":"2026-10-19T22:21:03.014Z","isFirstParty":false,"canonicalSlug":"x402stock-xyz-9f81eee2"}