MetaApi Cloud SDK

Official JavaScript SDK for MetaApi.cloud, a cloud-based forex trading API supporting MetaTrader 4 (MT4) and MetaTrader 5 (MT5). Current stable version is 29.3.3, with active releases. Key differentiators: provides both REST and WebSocket APIs, includes CopyFactory copy trading support, works in Node.js and browser environments, and ships TypeScript types. It abstracts away MetaTrader infrastructure complexity, offering a paid service with pricing comparable to self-hosting.