Atomic Swaps on zkSync

This is a prototype of the Atomic Swap SDK. The implementation contains code for both server and client side.

Building

yarn && yarn build will install dependencies, compile all TS and Solidity code.

Documentation

To generate docs, run yarn doc. This will output HTML docs into the docs/ folder.

Testing

Setup

For testing, a local zkSync setup is necessary. See our docs.

After setup is complete, run zk init.

Simple tests

yarn test launches the test suite. More tests are on the way.

A local zkSync server has to be running (zk server).

Exodus mode test

Preparation:

1. Compile config (zk config compile)
2. Modify the config (in etc/env/dev/contracts.toml):
   • set dummy_verifier and easy_exodus to true
3. Initialize the environment (zk init)
4. Start the server (zk server)
5. Start the prover (zk dummy-prover run)

yarn exodus launches the test. After test is complete, server is no longer usable (since exodus mode is activated) and will have to be reset.

To reset the server:

• Stop it
• Run zk contract redeploy
• Run zk server --genesis
• Start the server again with zk server
• Restart the dummy-prover

Troubleshooting

• Check zk dummy-prover status, it should be enabled. Otherwise, run zk dummy-prover enable.
• Make sure you are using master branch, not dev.
• Make sure you are using latest zksync.js. Use yarn upgrade --latest zksync to upgrade.
• Make sure you are using latest zksync server from our public repo.

Example usage

// TODO