CryptoDataAPI: Get Klines. Query historical OHLCV klines for backtesting. The ar...
https://api.realtimeapi.ai/v1/cryptodata/backtesting/klinesOverview
CryptoDataAPI: Get Klines. Query historical OHLCV klines for backtesting. The archive stores closed 1-minute bars. ``interval`` (1m default, or 5m, 15m, 30m, 1h, 4h, 1d) aggregates them per request on the UTC grid: ``t`` is the bar open, and ``n`` says how many 1-minute bars went into it, so a bar with a gap, or one still forming at ``end``, is visible. ``start`` is floored to the interval. Until 2026-10-10 ``interval`` was not read at all and every call returned 1m bars. ``grain`` says what...