{"uid":"cap_8_xOWKXf4ACsZ1MKxvO4z","slug":"whatchuneed-historical-ohlcv-price-data-c22c7ab4","name":"WhatChuNeed Historical OHLCV Price Data","description":"320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.","url":"https://whatchuneed.vercel.app/api/alpha/history","method":"POST","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string"},"interval":{"type":"string"},"outputsize":{"type":"integer"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"array","items":{"type":"object","properties":{"low":{"type":"number"},"date":{"type":"string"},"high":{"type":"number"},"open":{"type":"number"},"close":{"type":"number"},"volume":{"type":"integer"}}}},"symbol":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/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_wokJr8NO14rJEmuggPtz6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns historical OHLCV (open, high, low, close, volume) candlestick data for a given stock or asset symbol","exampleAgentPrompt":"Can you pull the last 100 daily candlestick bars (open, high, low, close, volume) for AAPL so I can analyze its recent price history?","exampleUseCases":[{"title":"Backtesting a trading strategy","prompt":"Fetch the last 200 daily OHLCV bars for TSLA so I can backtest my moving average crossover strategy."},{"title":"Charting a stock's price trend","prompt":"Get me 50 weekly candlestick bars for MSFT — I want to chart its price trend over the past year."},{"title":"Monitoring crypto price history","prompt":"Pull the last 30 daily candles for BTC so I can see how its price has moved recently."}],"resultDescription":"Returns a JSON object containing the requested ticker symbol and an array of OHLCV records, each with a date string, open, high, low, close (as floats), and volume (as integer), ordered by date.","failureModes":["Missing or invalid symbol returns an error response","Unsupported interval string may return empty data or an error","outputsize exceeding provider limits may be capped or rejected","Payment failure via x402 protocol results in HTTP 402 before data is returned","Network or upstream data provider outage returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need historical OHLCV candlestick data for a stock or crypto symbol and want a simple pay-per-call model via the x402 protocol without managing a dedicated financial data API subscription. Ideal for agents doing ad-hoc backtesting, charting, or price-trend analysis without committing to a monthly plan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:58:37.432Z","isFirstParty":false}