BTC & ETH daily OHLCV market data feed for trading agents

Daily OHLCV candles (open, high, low, close, volume) for BTC/USD and ETH/USD with 1000 days of history (about 2.7 years), refreshed once a day from Binance public market data. GET /ohlcv?symbol=BTC&limit=365 returns the candle series as JSON; GET /resumen returns last close, 24h/7d/30d change and the 30-day high and low; GET /health is free. Built for trading agents and research pipelines that need a clean historical series without running their own data collection. Daily interval only. Deterministic, no LLM. Not financial advice.