<p align="center"> <strong>All-In-One Cross-Platform Blockchain Unity SDK for Browser, Standalone, Mobile and Server Targets.</strong> </p> <p align="center"> <a href="https://portal.thirdweb.com/unity"> <img alt="Unity Documentation" src="https://img.shields.io/badge/Unity-Documentation-blue?logo=unity&style=for-the-badge" height="30"> </a> <a href="https://portal.thirdweb.com/dotnet"> <img alt=".NET Documentation" src="https://img.shields.io/badge/.NET-Documentation-purple?logo=dotnet&style=for-the-badge" height="30"> </a> </p>

Technical Demo

Experience our multichain game demo leveraging In-App Wallets and Account Abstraction built in three weeks - Web3 Warriors.

Features

This SDK provides a Unity-first integration of all thirdweb functionality, including but not limited to:

• Support for all target platforms on Unity 2022+ & Unity 6+.
• First party support for In-App Wallets (Guest, Email, Phone, Socials, Custom Auth+).
• First party support for Account Abstraction (EIP-4337, zksync and EIP-7702).
• Instant connection to any chain with RPC Edge integration.
• Integrated IPFS upload/download.
• Full access to the thirdweb API via low-level ThirdwebClient.Api.
• Easy to extend or wrap, everything is overrideable.
• High level contract extensions for interacting with common standards and thirdweb contract standards.
• Automatic ABI resolution.
• Build on top of thirdweb's .NET SDK - unity package updates are typically updates to a single DLL/a file or two.
• Get started in 5 minutes with a simple ThirdwebManager prefab.

Supported Platforms & Wallets

Build games for Web, Standalone, and Mobile using 2000+ supported chains, with various login options!

| Wallet Provider | Web | Standalone | Mobile | | ----------------------------------------------------------------- | :-: | :--------: | :----: | | In-App Wallet (Guest, Email, Phone, Socials, Backend, Custom) | ✔️ | ✔️ | ✔️ | | Ecosystem Wallet (IAW w/ partner permissions) | ✔️ | ✔️ | ✔️ | | Reown Wallet (400+ Wallets) | ✔️ | ✔️ | ✔️ | | Smart Wallet (Account Abstraction: 4337, ZkSync Native, 7702) | ✔️ | ✔️ | ✔️ |

_{✔️ Supported}   _{❌ Not Supported}   _{— Not Applicable}

Getting Started

1. Download: Head over to the releases page and download the latest .unitypackage file.
2. Explore: Try out Scene_Playground to explore functionality and get onboarded.
3. Learn: Explore the Unity v6 SDK Docs and the .NET SDK Docs to find a full API reference.

Miscellaneous

• Minimum Unity Editor Version: Unity 2022.3+
• Recommended Unity Editor Version: Unity 6+
• Newtonsoft.Json and EDM4U are included utilities; deselect when importing if already installed to avoid conflicts.
• If using .NET Framework and encountering HttpUtility errors, create csc.rsp with -r:System.Web.dll under Assets.
• Use version control and test removing duplicate DLLs if conflicts arise. Our SDK generally works with most versions of the few dependencies we do include.

Additional Resources

• Documentation
• Templates
• Website

Support

For help or feedback, please visit our support site

Security

If you believe you have found a security vulnerability in any of our packages, we kindly ask you not to open a public issue; and to disclose this to us by emailing security@thirdweb.com.