BigONE WebSocket API
Real-time spot market data and private order/account streams at wss://api.big.one/ws/v2 (JSON or protobuf messages, defined in the published websocket.proto), plus contract streams at wss://api.big.one/ws/contract/v2.
Real-time spot market data and private order/account streams at wss://api.big.one/ws/v2 (JSON or protobuf messages, defined in the published websocket.proto), plus contract streams at wss://api.big.one/ws/contract/v2.
Every API here is available over the APIs.io API and to AI agents over MCP.