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OpenInfra.shopeninfra.sh

Migrating from Triton One

The Yellowstone protocol remains familiar; update the RPC endpoint, gRPC endpoint, and credential.

Compatibility

  • Standard Solana JSON-RPC methods remain compatible.
  • Yellowstone protobuf message shapes depend on the client/proto version you install.
  • The current @triton-one/yellowstone-grpc package works with OpenInfra using its HTTPS constructor endpoint.

  1. Update RPC configuration

    Before:

    TRITON_RPC_URL=https://my-project.rpcpool.com/your_token

    After:

    OPENINFRA_RPC_URL=https://rpc.sol.openinfra.shOPENINFRA_API_KEY=sk_live_xxxxxxxxxxxx

  2. Update Yellowstone

    Before:

    const client = new Client(  "https://my-project.rpcpool.com",  process.env.TRITON_TOKEN!,);

    After:

    const client = new Client(  "https://geyser.sol.openinfra.sh:443",  process.env.OPENINFRA_API_KEY!,); await client.connect();const stream = await client.subscribe(request);

    OpenInfra's Yellowstone client credential is passed as the constructor token and sent as x-token metadata.

  3. Verify the first update

    Subscribe to confirmed slots first. Receiving a decoded slot update verifies DNS, TLS, authentication, and protobuf compatibility before you migrate more complex filters.