Golang SDK 2

The V2 client provides a single interface for both JSON-RPC and gRPC backends, allowing easy switching between transports without code changes, as emphasized in the README's V2 Client section.

Offers full access to Sui's gRPC services like Ledger and Subscription, enabling better performance and real-time data, with connection examples using BlockVision's endpoints and tokens.

Includes methods for common operations such as transferring objects, calling Move functions, and merging coins, detailed in the Quick Start examples with SignAndExecuteTransactionBlock.

Supports WebSocket subscriptions to events and transaction effects for live data streaming, demonstrated in the Subscribe API section with channel-based event handling.