{"uid":"cap_oNI-4a0lNo6NBf4vsVdLN","slug":"arch-tools-crypto-ohlcv-71428385","name":"Arch Tools Crypto OHLCV","description":"Arch Tools — crypto-ohlcv","url":"https://archtools.dev/v1/tools/crypto-ohlcv","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"days":{"type":"integer","default":7,"description":"Number of days of OHLCV data (1, 7, 14, 30, 90, 180, 365)"},"symbol":{"type":"string","description":"CoinGecko coin ID (e.g. bitcoin, ethereum)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6_dbIh7mPxYyVG9UIZMR-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches historical OHLCV (open, high, low, close, volume) price data for a cryptocurrency over a specified number of days using CoinGecko coin IDs","exampleAgentPrompt":"Can you pull the last 30 days of OHLCV price data for ethereum from Arch Tools so I can see the open, high, low, close, and volume history?","exampleUseCases":[{"title":"Crypto portfolio performance review","prompt":"Get me the last 90 days of OHLCV data for bitcoin — I want to see how the price moved over the past three months including highs and lows."},{"title":"Technical analysis candle data","prompt":"Fetch 14 days of OHLCV candles for solana so I can run a technical analysis and check for recent support and resistance levels."},{"title":"Altcoin trend monitoring","prompt":"Pull the 7-day OHLCV history for chainlink — I want to track daily price swings and volume trends for the past week."}],"resultDescription":"Returns a JSON object containing historical OHLCV (open, high, low, close, volume) data for the requested cryptocurrency over the specified number of days, sourced via CoinGecko coin IDs.","failureModes":["Invalid or unrecognized CoinGecko coin ID returns an error","Unsupported days value (not one of 1, 7, 14, 30, 90, 180, 365) may cause unexpected results or errors","Payment failure (insufficient USDC balance) blocks the request","Rate limiting or upstream CoinGecko API outage may cause timeouts","Missing required 'symbol' field returns a validation error"],"whenToPreferThis":"Choose this endpoint when you need structured historical OHLCV candlestick data for a specific cryptocurrency identified by its CoinGecko coin ID, especially when you want clean time-series price and volume data for analysis, charting, or backtesting. Prefer this over generic web scraping or news endpoints when you need numeric market data in a machine-readable format.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:57:25.778Z","isFirstParty":false}