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Official0xygen: NFT MetaMask Integration

0xygen.io - Code Plugins - Jul 6, 2022

Plugin for authenticating MetaMask user wallets, synching NFTs, and accessing NFT metadata within Unreal Engine

  • Supported Platforms
  • Supported Engine Versions
    5.0
  • Download Type
    Engine Plugin
    This product contains a code plugin, complete with pre-built binaries and all its source code that integrates with Unreal Engine, which can be installed to an engine version of your choice then enabled on a per-project basis.

This plugin contains the blueprint nodes you need to authenticate NFT ownership and sync NFT metadata.

https://www.youtube.com/watch?v=yArgy_gUtCw

Technical Details

Features: (Please include a full, comprehensive list of the features of the product)

  • Gamer account creation and login
  • Gamer MetaMask wallet linkage
  • Dev team authentication of NFT ownership in real-time for: A) One or multiple users simultaneously, and B) One or multiple NFTs at a time
  • Dev team access NFT metadata in Unreal Engine
  • Dev team API keys


Number of Blueprints: 5 NFT blueprint nodes, 1 example functions blueprint, 1 login widget blueprint

Network Replicated: It is recommended to perform syncing server-side for production, but the plugin can be easily tested in the editor.

Supported Development Platforms: Win64

Supported Target Build Platforms: 5.0.2

Documentation: https://www.docs.0xygen.io

Example Project: https://github.com/Official0xygen/UE5.0Demo

Important/Additional Notes:

You can test the api now for free! Just follow the instructions in the GitHub link above for a quickstart demo, including demo gamer account linked to a sample Ethereum mainnet NFT contract. The documentation link contains a deep dive into how everything works and how to implement with your own existing smart contract. If you like it, please contact us to get an API key. We charge a % of transacted NFT volume, but would love to hear from you no matter what stage your project is in: https://forms.gle/yCcadeihNBy2nKgS7