Both the Hera-exex and the standalone CL will require a spec-compliant RPC module.
From the OP Stack specs and the canonical op-node impl, here are all the RPC methods supported:
optimism_outputAtBlock returns a 32 byte hash corresponding to the L2 output root
Both the Hera-exex and the standalone CL will require a spec-compliant RPC module. From the OP Stack specs and the canonical op-node impl, here are all the RPC methods supported:
optimism_outputAtBlock
returns a 32 byte hash corresponding to the L2 output rootoptimism_safeHeadAtL1Block
reference imploptimism_version
reference imploptimism_rollupConfig
reference imploptimism_syncStatus
reference implThere is also an optional Superchain protocol version endpoint to send events to the L2 execution client regarding upcoming hard-forks.
The RPC implementation should make use of the Reth RPC crates and types wherever possible to promote good maintainability.