Best Solana SDK not in your language?
The best Solana SDKs are written in Rust and TypeScript. If you’re building in Go — or any other language — you’re working around the ecosystem rather than with it. Protochain wraps Solana SDK operations behind a gRPC API. Your language connects to the Protochain server; the server handles the Solana SDK calls. You get the full SDK surface in Go, Rust, TypeScript, or any language with gRPC support.Get Started
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API Reference
Browse all 5 gRPC services, request/response types, and code examples.
Services
Account Service
Look up accounts, generate key pairs, fund accounts on devnet, and query token balances.
Transaction Service
Compile, sign, simulate, and submit transactions through the full lifecycle: DRAFT → COMPILED → SIGNED → SUBMITTED.
System Program Service
Build Solana system program instructions — create accounts, transfer SOL, manage nonces.
Token Program Service
Create and manage SPL Token and Token-2022 mints, holding accounts, and token operations.
RPC Client Service
Direct Solana RPC utilities — query rent exemption minimums and network state.