Version: 0.20.1

Start developing

If you want to start fiddling around with the code, you need to install the relay and the dev requirements. Start by cloning the repository

git clone
cd relay

And install the relay and its development dependencies

pip install -r dev-requirements.txt -r requirements.txt -e .

You can run the tests on the relay with


You can also run end2end tests that will test how the contracts, relay, and clientlib work together. For more information about the end2end tests, see the end2end repository.