# Ethereum eth/v1/config/spec RPC method

Ethereum consensus layer Beacon Chain API call that returns the specification configuration used on this node.

Parameters:

  • none

Returns:

The configuration set for the node per the consensus layer specification (opens new window).

Example:

curl -X GET https://beacon-nd-123-456-789.p2pify.com/3c6e0b8a9c15224a8228b9a98ca1531d/eth/v1/config/spec