Solana Cluster RPC Endpoints

Solana maintains dedicated api nodes to fulfill JSON-RPC requests for each public cluster, and third parties may as well. Here are the public RPC endpoints currently available and recommended for each public cluster:

Devnet

https://devnet.solana.com - single Solana-hosted api node; rate-limited

Testnet

https://testnet.solana.com - single Solana-hosted api node; rate-limited

Mainnet Beta

https://api.mainnet-beta.solana.com - Solana-hosted api node cluster, backed by a load balancer; rate-limited
https://solana-api.projectserum.com - Project Serum-hosted api node

Devnet
Testnet
Mainnet Beta