zkEVM Bridge service

This repo implements a backend service written in Go, that enables clients, like the web UI, to interact with the bridge smart contract by providing Merkleproofs.

Architecture

Running the bridge service

• Running locally

Running e2e test for real networks

There are a test for ERC20 L1->L2 and L2->L1. This test is for be run externally. For this reason you can build execution docker:

make build-docker-e2e-real_network

• To run you need to pass a configuration file as test/config/bridge_network_e2e/cardona.toml
• Example of usage:

#!/bin/bash
make build-docker-e2e-real_network
mkdir tmp
cat <<EOF > ./tmp/test.toml
TestAddrPrivate= "${{ SECRET_PRIVATE_ADDR }}"
[ConnectionConfig]
L1NodeURL="${{ SECRET_L1URL }}"
L2NodeURL="${{ L2URL }}"
BridgeURL="${{ BRIDGEURL }}"
L1BridgeAddr="${{ BRIDGE_ADDR_L1 }}"
L2BridgeAddr="${{ BRIDGE_ADDR_L2 }}"
EOF
docker run  --volume "./tmp/:/config/" --env BRIDGE_TEST_CONFIG_FILE=/config/test.toml bridge-e2e-realnetwork-erc20

Contact

For more discussions, please head to the R&D Discord