All-In-One Cross-Platform Blockchain Unity SDK for Browser, Standalone, Mobile and Server Targets.
Experience our multichain game demo leveraging In-App Wallets and Account Abstraction built in three weeks - Web3 Warriors.
This SDK provides a Unity-first integration of all thirdweb functionality, including but not limited to:
- Support for all target platforms, Unity 2022 & Unity 6.
- First party support for In-App Wallets (Guest, Email, Phone, Socials, Custom Auth+).
- First party support for Account Abstraction (Both EIP-4337 & zkSync Native AA).
- Instant connection to any chain with RPC Edge integration.
- Integrated IPFS upload/download.
- Create blockchain-powered agents with Thirdweb Nebula.
- Easy to extend or wrap.
- 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.
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) | ✔️ | ✔️ | ✔️ |
| Private Key Wallet (Ephemereal, good for testing) | ✔️ | ✔️ | ✔️ |
| Wallet Connect Wallet (400+ Wallets) | ✔️ | ✔️ | ✔️ |
| MetaMask Wallet (Browser Extension) | ✔️ | — | — |
| Smart Wallet (Account Abstraction: 4337, ZkSync Native, 7702) | ✔️ | ✔️ | ✔️ |
✔️ Supported ❌ Not Supported — Not Applicable
- Download: Head over to the releases page and download the latest
.unitypackagefile. - Explore: Try out
Scene_Playgroundto explore functionality and get onboarded. - Learn: Explore the Unity v5 SDK Docs and the .NET SDK Docs to find a full API reference.
- Recommended Unity Editor Version: 2022.3+ (LTS)
- Newtonsoft.Json and EDM4U are included utilities; deselect when importing if already installed to avoid conflicts.
- If using .NET Framework and encountering
HttpUtilityerrors, createcsc.rspwith-r:System.Web.dllunderAssets. - 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.
- To use your own WalletConnect Project ID, edit
Assets/Thirdweb/Plugins/WalletConnectUnity/Resources/WalletConnectProjectConfig.asset.
For help or feedback, please visit our support site
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.
