{"uid":"cap_PBURQYL0DlCpDJE2Ah8zH","slug":"alpha-vantage-daily-time-series-via-locus-x402-1960ce16","name":"Alpha Vantage Daily Time Series via Locus x402","description":"Financial market data — stock prices, forex, crypto, commodities, economic indicators, technical analysis, and news sentiment.","url":"https://alphavantage.x402.paywithlocus.com/alphavantage/time-series-daily","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"symbol":{"type":"string"},"datatype":{"type":"string"},"outputsize":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{},"payment":{"scheme":"exact","settledUsdc":"0.001000","authorizedMaxUsdc":"0.001000"},"request":{"id":"00000000-0000-4000-8000-000000000000","statusUrl":"/requests/00000000-0000-4000-8000-000000000000"},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HcRZbtgcxQrK0wBgNp-Od","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches daily OHLCV (open, high, low, close, volume) time-series data for a given stock ticker symbol, paid per-call with USDC via the x402 protocol.","exampleAgentPrompt":"Pull the last 100 days of daily OHLCV price data for AAPL in JSON format — I want the compact output size.","exampleUseCases":[{"title":"Backtesting a trading strategy","prompt":"Fetch the full 20-year daily price history for MSFT in JSON so I can backtest a moving-average crossover strategy."},{"title":"Portfolio performance dashboard","prompt":"Get the last 100 days of daily OHLCV data for NVDA in JSON — I need it to build a performance chart for my portfolio dashboard."},{"title":"Automated stock price monitoring","prompt":"Retrieve the most recent daily price data for TSLA in CSV format so I can check how it's been trading over the past few months."}],"resultDescription":"Returns a JSON object containing a nested time-series dataset keyed by date, with daily open, high, low, close, and volume fields for the requested ticker. Also includes payment settlement details (settled and authorized USDC amounts) and a request ID with a status URL for tracking the paid API call.","failureModes":["Invalid or unrecognized ticker symbol returns an empty or error data object","Network or payment settlement failure may return a non-success response","Requesting a full output size for a very active ticker may increase latency","Malformed datatype or outputsize parameter values may result in default behavior or errors","Rate limits or upstream Alpha Vantage API outages may cause failures"],"whenToPreferThis":"Choose this endpoint when you need structured daily OHLCV historical price data for a US-listed equity and want pay-per-call micropayment billing via USDC (x402 protocol) without managing an Alpha Vantage API key subscription. Ideal for agents that need occasional or episodic stock data lookups without committing to a monthly plan, or for multi-agent workflows where each agent pays independently per request.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:35:25.786Z","isFirstParty":false}