A new Ethereum validator sidecar focused on standardizing the last mile of communication between validators and third-party protocols.
Commit-Boost is a modular sidecar that allows Ethereum validators to opt-in to different commitment protocols
- Run a single sidecar with support for MEV-Boost and other proposer commitments protocols, such as preconfirmations and inclusion lists
- Out-of-the-box support for metrics reporting and dashboards to have clear insight into what is happening in your validator
- Plug-in system to add custom modules, e.g. receive a notification on Telegram if a relay fails to deliver a block
For more information on how to run Commit-Boost, check out our docs.
- A modular platform to develop and distribute proposer commitments protocols
- A single API to interact with validators
- Support for hard-forks and new protocol requirements
For more information on how to develop a module on Commit-Boost, check out our docs.
A basic commit module with Commit-Boost.
Add the commit-boost
crate to your Cargo.toml
:
commit-boost = { git = "https://github.com/Commit-Boost/commit-boost-client", rev = "..." }
Then in main.rs
:
use commit_boost::prelude::*;
#[derive(Debug, TreeHash)]
struct Datagram {
data: u64,
}
#[tokio::main]
async fn main() {
let config = load_commit_module_config::<()>().unwrap();
let pubkeys = config.signer_client.get_pubkeys().await.unwrap().keys;
let pubkey = *pubkeys.consensus.first().unwrap().consensus;
let datagram = Datagram { data: 42 };
let request = SignConsensusRequest::builder(pubkey).with_msg(&datagram);
let signature = config
.signer_client
.request_consensus_signature(&request)
.await
.unwrap();
println!("Data: {datagram:?} - Commitment: {signature}");
}
Finally, create a Docker image with your binary, e.g. my_commit_module
, and add it to the cb-config.toml
file:
[[modules]]
id = "MY_MODULE"
docker_image = "my_commit_module"
For a more detailed example check out here and our docs on how to setup Commit-Boost for development.
Commit Boost received an audit from Sigma Prime. Find the report here.
MIT + Apache-2.0