{"uid":"cap_hMAp1l7oRxR8C3UhQobiq","slug":"alphalens-stock-history-api-da71df83","name":"AlphaLens Stock History API","description":"AI-powered stock analysis, technical indicators, sentiment scoring, and portfolio risk. 11 endpoints. Pay per request via x402 on Base chain.","url":"https://alphacx402.vercel.app/api/history?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"symbol"}}},"responseSchema":{"type":"object","required":["success"],"properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fuW6-XeoTY5I_Qf61QZtk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves historical price and market data for a given stock symbol using AI-powered analysis","exampleAgentPrompt":"Pull up the historical price data for AAPL so I can see how the stock has performed over time.","exampleUseCases":[{"title":"Equity trend research for trading","prompt":"Get me the historical price history for TSLA — I want to see how it's been trending over the past year."},{"title":"Portfolio backtesting data retrieval","prompt":"Fetch the historical stock data for MSFT so I can backtest my portfolio strategy against its past performance."},{"title":"Comparative stock performance analysis","prompt":"Grab the historical data for NVDA — I'm comparing it against AMD and need the price history to run my own analysis."}],"resultDescription":"Returns a JSON object with a success boolean and a data object containing historical stock data for the requested symbol, including likely OHLCV (open, high, low, close, volume) records over time.","failureModes":["Invalid or unrecognized stock symbol returns success: false","Network or provider timeout results in empty data payload","Missing required 'symbol' field causes request failure","Delisted or non-equity symbols may return no data","Rate limiting or payment failure (x402) may block requests"],"whenToPreferThis":"Choose this endpoint when you need historical price or market data for a specific stock ticker and want pay-per-request access with no subscription commitment. Best suited for agents performing backtesting, trend analysis, or portfolio research that require historical time-series equity data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:46:50.075Z","isFirstParty":false,"canonicalSlug":"alphalens-stock-history-api-da71df83"}