README.md

Nethereum.Unity.Webgl

Nethereum Unity Webgl sample starter

Example on how to integrate a WebGl unity project with Metamask, Deploy an ERC721 smartcontract (NFT) and interact with the smart contract minting a token and retrieving the asset (image) associated with it.

Notes

• Entry point is the Metamask Controller: https://github.com/Nethereum/Nethereum.Unity.Webgl/blob/main/Assets/MetamaskController.cs
• Only supported in 2021 and above due to emscripten
• If creating a custom index.html file, the script needs to instantiate nethereumUnityInstance as per the example here: https://github.com/Nethereum/Nethereum.Unity.Webgl/blob/main/WebGl/index.html#L111
• This example uses coroutines only, if you want to use Web3 / Tasks check the main template https://github.com/Nethereum/Unity3dSampleTemplate, that uses the WebGLThreadingPatcher https://github.com/VolodymyrBS/WebGLThreadingPatcher, or any other way to enable wasm with Task threading support.

Future thoughts, next steps:

• Include in the sample WalletConnect, probably using a submodule to provide the integration guidelines.
• Same example using Web3 / Tasks