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The kona-node supports JSON-RPC for interacting with the node. By default, kona-node exposes an HTTP JSON-RPC server. A WebSocket JSON-RPC endpoint is also available and can be enabled with the --rpc.ws-enabled flag or the KONA_NODE_RPC_WS_ENABLED environment variable. IPC transport is not supported.

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Namespaces

JSON-RPC methods are grouped into namespaces, which are listed below:

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Interacting with the RPC

Kona enables these RPC methods by default. You can interact with the RPC using any JSON-RPC client, such as curl, httpie, or a custom client in your preferred programming language.