Solana JSON-RPC API
type: SolanaRpcApi
description: Solana exposes a JSON-RPC 2.0 API over HTTP and WebSocket for querying accounts, transactions, programs, token balances, blocks, and cluster state.
version: 2.0

Solana Mainnet
type: SolanaCluster
description: Production Solana cluster for real transactions and value.

Solana Devnet
type: SolanaCluster
description: Development cluster with free SOL airdrops for testing.

Solana Testnet
type: SolanaCluster
description: Staging cluster for validator and core protocol testing.