README.md

Getting started

A repository for building Geth and other EVM execution clients with native ERC-4337 tracers.

Execution client status

Client	Release version	Pre-built docker image	Build binary from source
go-ethereum	v1.13.15	✅	✅
bor (Polygon PoS)	v1.4.1	❌	✅
nitro (Arbitrum)	v3.2.1	✅	❌
op-geth (Optimism)	v1.101408.0	✅	❌
base-node (Base)	v0.10.2	✅	❌
bsc (Binance Smart Chain)	v1.4.15	❌	✅
avalanchego (Avax)	v1.11.8	❌	✅

Pre-built docker images

Pre-built docker images are available at the following repositories. The tags correlate to the execution client's commit ref that the tracer was compiled with.

• go-ethereum
• nitro
• op-geth
• base-node

Building binaries from source

Alternatively, you can build all binaries from source by cloning this repository.

Git clone

Note that this repository uses git submodules to build execution clients based on a pinned release version. Make sure to include the --recurse-submodules flag in your git clone command.

git clone --recurse-submodules https://github.com/stackup-wallet/erc-4337-execution-client-builder.git

Prerequisites

Most clients will require the following system dependencies to successfully compile:

• Go 1.21

Running the build scripts

Use the following scripts to build a client from source with native ERC-4337 tracers included.

$CLIENT can be replaced with one of the currently supported execution clients:

• go-ethereum
• bor
• nitro
• op-geth
• base-node
• bsc
• avalanchego

./build_scripts/$CLIENT.sh

All binaries will be available in the ./builds/$CLIENT directory.

Tracer development

See the documentation on Geth's custom EVM tracers for details on setting up a dev environment for tracer iterations.

License

Distributed under the GPL-3.0 License. See LICENSE for more information.

Contact

Feel free to direct any technical related questions to the dev-hub channel in the Stackup Discord.