# Calling Smart Contract ABI

## Prerequisites

### AlgoKit LocalNet

This sample requires starting the AlgoKit LocalNet. [Install AlgoKit](https://github.com/algorandfoundation/algokit-cli#install), or see [the AlgoKit documentation](https://developer.algorand.org/docs/get-details/algokit/) to learn more.

### UI Toolkit

If running in Unity version 2020.3 or earlier, you will need to install the [runtime-supported UI Toolkit package](https://docs.unity3d.com/2020.3/Documentation/Manual/UIE-UITK-package.html).
