OpenInfra.sh Documentation
Everything you need to connect to Solana's fastest infrastructure — RPC, gRPC, WebSockets, and ShredStream.
Quick links
QuickstartMake your first Solana RPC call in under a minute.AuthenticationSecure your endpoint with API keys and IP allowlists.EndpointsFull list of public and dedicated endpoint URLs.Solana RPCJSON-RPC 2.0 — every method, no rate limits.Yellowstone gRPCSub-millisecond streaming over a persistent gRPC channel.ShredStreamRaw shred data delivered before block confirmation.
Endpoint overview
| Service | Protocol | URL |
|---|---|---|
| Solana RPC | HTTPS / WSS | https://rpc.openinfra.sh |
| Yellowstone gRPC | gRPC / TLS | grpc.openinfra.sh:10000 |
| ShredStream | UDP | shred.openinfra.sh:1234 |
| WebSocket | WSS | wss://rpc.openinfra.sh |