Proxy smart contracts used by the gateway when communicating with the Ethereum blockchain.
This module is one of the bricks of the 0xcert Framework. It's written with TypeScript and it's actively maintained. The source code is available on GitHub where you can also find our issue tracker.
By default, the contracts in this package are built for Constantinople EVM. If you would like to use these smart contracts for
Wanchain or other blockchains using EVM for a different version, you will need to rebuild them for the desired version.