BitMEX Derivatives Exchange API
Live market data for BitMEX, the original crypto perpetual-swap exchange, with no key. List the active instruments (perpetual swaps, futures and FX) with mark/last price, funding rate, open interest and 24h volume; pull a single-instrument ticker; read the live L2 order book split into bids and asks; stream recent public trades; and fetch bucketed OHLC candles. BitMEX uses XBT for Bitcoin — the flagship perpetual is XBTUSD. Ideal for derivatives dashboards, funding-rate monitors and charting across 130+ instruments.
api.oanor.com/bitmex-api