{"uid":"cap_uecyuFI3WLEmnfcAGuOWZ","slug":"alpha-vantage-time-series-monthly-177021b1","name":"Alpha Vantage Time Series Monthly","description":"Monthly OHLCV data for a given equity. Last trading day of each month, 20+ years.","url":"https://alphavantage.mpp.paywithlocus.com/alphavantage/time-series-monthly?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Stock ticker symbol"},"datatype":{"type":"string","description":"\"json\" (default) or \"csv\""}},"additionalProperties":true},"responseSchema":null,"example":{"request":{"symbol":"MSFT","datatype":"json"},"response":{"_truncated":true,"_originalSize":38682}},"exampleRequest":{"symbol":"MSFT","datatype":"json"},"tags":["finance","stocks","forex","crypto","market-data","technical-analysis","data"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8n4OPXyYqUVILjHEt1zhm","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x20c000000000000000000000b9537d11c60e8b50","unit":"request","depositMicros":null,"planRef":null}],"brandName":"Alpha Vantage","brandSlug":"alpha-vantage","brandBaseUrl":"https://www.alphavantage.co","brandDocsUrl":"https://www.alphavantage.co/documentation/","whatItDoes":"Returns monthly open, high, low, close, and volume data for a given stock ticker symbol","exampleAgentPrompt":"Can you pull the monthly historical price data for Apple (AAPL) from Alpha Vantage so I can see the long-term open, high, low, close, and volume trends?","exampleUseCases":null,"resultDescription":"A time series of monthly OHLCV (open, high, low, close, volume) data points for the requested stock ticker, with one entry per month going back through available history. Returned as JSON or CSV depending on the datatype parameter.","failureModes":["Invalid or unrecognized ticker symbol returns an error or empty data","Missing required 'symbol' parameter results in a validation error","Rate limit exceeded returns an API error response","Network timeout for symbols with very long price histories"],"whenToPreferThis":"Use this endpoint when you need long-term historical monthly aggregated OHLCV stock data for trend analysis, backtesting, or portfolio review. Prefer this over daily or weekly endpoints when the user wants a macro-level view of price history without the noise of short-term fluctuations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:30:26.477Z","isFirstParty":false,"canonicalSlug":"alpha-vantage-time-series-monthly-177021b1"}