Install [Foundry tools](https://book.getfoundry.sh/getting-started/installation), which include `forge`, `anvil` and `cast` CLI tools.
## Build
Run the following commands to install necessary dependencies and to build the smart contracts:
```
make dependencies
make build
```
## Deployment
To deploy Wormhole's Circle Integration contracts, see the [Wormhole Book](https://book.wormhole.com/reference/contracts.html) to fetch the Wormhole Core contract address of the target network. Next, create a `.env` file with the following environment variables: