Phemex is a cryptocurrency derivatives exchange offering REST and WebSocket APIs for spot trading, perpetual contracts, futures, hedged perpetual contracts, asset transfers, and real-time market data.
API requests are authenticated using HMAC SHA256 signatures. Required headers: x-phemex-access-token, x-phemex-request-expiry, x-phemex-request-signature.
REST and WebSocket API for trading perpetual contracts, position management, and market data.
REST and WebSocket API for spot trading, wallet queries, and market data.
REST and WebSocket API for hedged perpetual contract trading with independent long/short leverage.
REST API for asset transfers between account types and sub-account management.