{"uid":"cap__K-IC81UynYblYAhrcyeO","slug":"fachada-ohlcv-crypto-candles-feed-0e89625d","name":"Fachada OHLCV Crypto Candles Feed","description":"Daily OHLCV candles (open, high, low, close, volume) for BTC/USD and ETH/USD, 1000 days of history (about 2.7 years) refreshed once a day. Source: Binance public market data. No API key needed from the buyer beyond the x402 payment. GET /feed/ohlcv returns the candles; GET /feed/resumen returns last close plus 24h/7d/30d change and 30-day high and low. Built for trading agents that need a clean historical series without running their own data pipeline. Daily interval only. Not financial advice.","url":"https://fachada.chelsea-hermes.workers.dev/feed/ohlcv?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"description":{"type":"string"},"queryParams":{"type":"object"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_j9DfshlKhiRKEzPVF-6UE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns daily OHLCV candle data (open, high, low, close, volume) for BTC/USD and ETH/USD with up to 1000 days of history sourced from Binance public market data.","exampleAgentPrompt":"Pull the full daily OHLCV candle history for BTC/USD — I need the last 1000 days of open, high, low, close, and volume data to run a backtest on my trading strategy.","exampleUseCases":[{"title":"Crypto backtesting data pipeline","prompt":"Fetch the last 1000 days of daily OHLCV candles for BTC/USD so I can backtest my moving average crossover strategy without setting up a Binance connection myself."},{"title":"ETH price trend analysis","prompt":"Get me the full daily price history for ETH/USD — open, high, low, close, and volume — going back as far as possible so I can analyze how it's trended over the past two years."},{"title":"Trading agent market data feed","prompt":"My trading agent needs a clean daily candle series for BTC/USD to make decisions — can you grab the historical OHLCV data from the fachada feed and pass it along?"}],"resultDescription":"An array of daily OHLCV candles for BTC/USD and/or ETH/USD, each containing timestamp, open, high, low, close price, and trading volume sourced from Binance. Up to 1000 days (~2.7 years) of history, refreshed once per day.","failureModes":["Payment failure (missing or invalid x402 payment header) — returns 402 Payment Required","Endpoint temporarily unavailable due to Cloudflare Worker cold start or upstream Binance data fetch failure","Data not yet refreshed for the current day if called shortly after midnight UTC","No intraday or sub-daily resolution available — only daily interval is supported"],"whenToPreferThis":"Choose this endpoint when a trading agent or analytics pipeline needs a clean, pre-aggregated daily OHLCV series for BTC/USD or ETH/USD without the overhead of integrating directly with Binance or maintaining a data pipeline. Ideal for backtesting, trend analysis, or feeding a lightweight trading agent. Not suitable when intraday granularity, real-time tick data, or assets beyond BTC and ETH are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:30:23.827Z","isFirstParty":false,"canonicalSlug":"fachada-ohlcv-crypto-candles-feed-0e89625d"}