{"uid":"cap_QBQJ5D5zoB5z2RGsEerr_","slug":"magnum-ai-alpha-vantage-proxy-x402-ce584295","name":"Magnum.ai Alpha Vantage Proxy (x402)","description":"Pay-per-call API marketplace with 150 endpoints powered by x402 payments on Base chain.","url":"https://magnum-ai-flame.vercel.app/api/alpha-vantage","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2vwy0tSp9Z9OF3ieYxUKW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proxies Alpha Vantage financial market data API calls via x402 pay-per-call micropayments on Base chain for $0.05 USDC per request.","exampleAgentPrompt":"Can you fetch the latest daily time series stock price data for AAPL from Alpha Vantage so I can see the recent closing prices?","exampleUseCases":[{"title":"Intraday price check for trading","prompt":"Can you pull the intraday 5-minute price data for TSLA from Alpha Vantage so I can see how the stock has been moving throughout today's trading session?"},{"title":"Forex rate lookup for conversion","prompt":"I need the current EUR to USD exchange rate from Alpha Vantage — can you fetch that so I can figure out how much my euros are worth in dollars right now?"},{"title":"Technical indicator for strategy analysis","prompt":"Can you grab the RSI values for NVDA over the past 30 days from Alpha Vantage so I can see whether the stock is currently overbought or oversold?"}],"resultDescription":"Returns the Alpha Vantage API response wrapped in a result object containing the requested financial market data — such as time series prices, technical indicators, forex rates, or fundamental data — depending on the query parameters provided.","failureModes":["Payment not processed or insufficient USDC balance — request rejected with 402 Payment Required","Invalid or unsupported Alpha Vantage function parameter — returns error in result object","Rate limit exceeded on underlying Alpha Vantage API — upstream error propagated","Missing or malformed request body — returns 400 Bad Request","Alpha Vantage API key or quota exhausted on backend — upstream failure"],"whenToPreferThis":"Choose this endpoint when you need Alpha Vantage financial data without managing your own Alpha Vantage API key, prefer micropayment-based access over subscriptions, or are building an agent that uses x402 on Base chain for pay-per-call access to market data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:01:35.810Z","isFirstParty":false}