Firekeeper

The Unity Guy

Changelog

EIP-7702 Smart EOAs now available on Berachain

Expanding EIP-7702 Chain Support!

Unreal Engine SDK 2.1.2 - Enhanced Session Resuming

Improve UX with less steps to login.

.NET/Unity EIP-7702 Session Key Enhancements

Building on top of the new EIP-7702 In-App or Ecosystem Wallet CreateSessionKey functionality, new utility methods have been added.

Changelog

EIP-7702 Smart EOAs now available on Arbitrum

Expanding EIP-7702 Chain Support!

.NET/Unity EIP-7702 Smart EOA Session Keys

.NET and Unity upgrades to the recently introduced EIP-7702 execution for In-App and Ecosystem Wallets!

Smart Wallet Signing Enhancements in Unreal Engine

Authenticate as a Smart Wallet in all the right ways.

ERC-4337 vs Native Account Abstraction vs EIP-7702: Complete Developer Guide 2025

This guide compares ERC-4337, native account abstraction, and EIP-7702 to help you choose the right implementation for your project.

Expanding EIP-7702 Chain Support

EIP-7702 Smart EOAs is now available on mainnets that support the fun kind of Account Abstraction.

Expanding EIP-7702 In-App Wallet Support

Deploying support for 7702 Smart EOAs and making In-App Wallets reach their true potential with thirdweb is extremely quick and takes less than an hour.

.NET/Unity - Universal Bridge Integration

The successor to thirdweb Pay is now available in .NET & Unity.

.NET/Unity - Insight Indexer and Engine Wallet Integration

Bringing our best products right to your favorite framework, fully integrated with other APIs.

Unreal Engine Plugin v2

Major updates to core functionality, various enhancements and fixes.

.NET/Unity - Auth token login, timeout improvements, rotating secret keys.

Small changes with a large impact.

.NET/Unity - Nebula Integration for native apps and games!

The final piece of the puzzle.

New chains: Sei Testnet, Sei Mainnet, Viction Testnet, Eclipse Testnet, Flow Testnet, Rivalz, Rivalz2, Ouroboro

Always expanding.

.NET/Unity - Enhancing In-App & Ecosystem Wallet Authentication Methods & Compatibility

Pushing the limits of Unity x Web3.

Unity v5.15.0 - Server Side Magic

Server Wallets, Server ThirdwebManager!

.NET/Unity - RPC Overrides, AutoConnect & Extensions

.NET 2.13.0 and Unity 5.14.0/5.14.1 ship some popular requests - enjoy!

.NET/Unity - Account Unlinking, EIP-7702 Experiment & Various Utils & New APIs

Innovation requires implementation.

New chains: Appchain, Metal L2 Testnet, Metal L2, XSolla Testnet, Funki Sepolia, Sanko, Dos Testnet, Dos Mainnet, Bob, Bob Sepolia

We've added new chains to the platform this week! AppChain: RPC and Chain SettingsUse the best AppChain RPC and add to your wallet. Discover the chain ID, native token, explorers, and more.Metal L2: RPC and Chain SettingsUse the best Metal L2 RPC and add to your wallet.

.NET/Unity - ERC-6492 Support & Other Improvements

Further reducing barriers of entry when it comes to 4337.

TS - TokenPaymasters: pay for gas with Lisk LSK, Base USDC or Celo CUSD

ERC20 Paymasters for Smart Wallets are now available through our Typescript SDK!

.NET/Unity - Steam Login & TokenPaymasters: pay for gas with Lisk LSK, Base USDC or Celo CUSD!

Adds Steam as a login option and introduces TokenPaymasters for Smart Wallets, starting with Base USDC, Lisk LSK as ERC20s you can pay for gas with.

New chains: Etherlink, Etherlink Testnet, Lisk Mainnet, Zero Mainnet, Cronos zkEVM Testnet, Cronos zkEVM

Lots of zksync native account abstracted chains unlocked this week!

.NET/Unity - NFT Metadata Improvements & Bugfixes

Improved NFT fetching behavior and data, and fixed edge case when signing typed data containing large numbers.