EIP-7910은 노드가 자신의 설정 정보를 반환하는 eth_config JSON-RPC 메서드를 표준화하는 Final Interface EIP입니다. 이를 통해 클라이언트 도구가 노드의 네트워크 설정을 프로그래밍 방식으로 조회할 수 있습니다.
Method Definition
eth_config returns a JSON object containing the node's current configuration including chain ID, supported EIPs, gas limit policy, and other operator-defined settings. The response schema is versioned.
Use Cases
Developer tools, monitoring dashboards, and multi-client test suites use eth_config to auto-discover node capabilities without hardcoding assumptions. It is especially useful in private network and devnet environments.
Standardization
Before this EIP, each client exposed configuration through proprietary admin endpoints or required manual inspection. eth_config provides a uniform interface across all compliant Ethereum clients.
Final Status
The EIP has reached Final status. All major Ethereum execution clients are expected to implement the method as part of their standard JSON-RPC interface.
Backwards Compatibility
The method is additive and does not affect existing RPC endpoints. Clients that do not yet implement it return an error code consistent with the JSON-RPC spec for unsupported methods.