#time-of-day

The time-of-day and day-of-week patterns hiding in a crypto pair's price history, computed live from Binance candles — no key, nothing stored. Crypto trades 24/7, but it does not trade evenly: some hours (the US equity open, the Asia session) carry far more volume and volatility than others, and some weekdays run hotter than weekends. The hourly endpoint buckets recent hourly candles by UTC hour of day and returns, for each of the 24 hours, the average return, the average volume, the average high-low range (a volatility proxy) and the up-rate (how often that hour closed green) — plus the most volatile and most bullish hours. The dayofweek endpoint does the same across the seven weekdays from daily candles, with the best and worst day. The symbols endpoint lists tradable pairs. This is the intraday / seasonality pattern cut for crypto — distinct from the raw OHLCV candle feed, the realised-volatility API and the FX-seasonality (calendar-month) API in the catalogue. It tells you WHEN a market tends to move, not just how much. Patterns are descriptive, not predictive. Pairs are Binance symbols (BTCUSDT) or a coin=BTC&quote=USDT form; all times are UTC.

api.oanor.com/cryptoseasonality-api