Solana RPC Websocket Methods

After connecting to the RPC PubSub websocket at ws://<ADDRESS>/:

  • Submit subscription requests to the websocket using the methods below
  • Multiple subscriptions may be active at once
  • Many subscriptions take the optional commitment parameter, defining how finalized a change should be to trigger a notification. For subscriptions, if commitment is unspecified, the default value is finalized.

RPC PubSub WebSocket Endpoint #

Default port: 8900