Account Abstraction Improvements

thirdweb SDK v5.81.0

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

Innovation requires implementation.

Thirdweb wallets - unlink and custom session expiration

Christmas is around the corner and thirdweb wallets have some gifts for you! Unlinking If you're using the React UI components, you should now see the options to remove accounts that you might have linked by accident. For users on typescript, this is also available as a function

Engine - Nonce management improvements

We've made Engine even more reliable in v2.1.20. Here's a sample of nonce management improvements we made: Improved handling of stuck transactions Transactions can be stuck in mempool for multiple reasons (usually chain-specific). We made improvements to more aggressively retry transactions through including: * Retries

In-app & smart wallet wagmi connector

We just released a new package that allows you to use thirdweb's in-app and smart wallets within you wagmi app with minimal effort. Few lines of code to add web2 sign in like google, discord, passkey, etc along with ERC-4337 smart accounts that unlock gasless transactions, batched transactions

Get the Current Auth Provider

thirdweb SDK v5.77.0

Publish with contract references

Users can now publish their contracts with contract references in deploy params. What this means is, if there are address params in your contract's constructor, you can provide a reference to another published contract for those params. These reference contracts will then be deterministically deployed before deploying your

Engine - Security updates + more

Engine is used by web2 and web3 companies for production use, powering 10M+ transactions per week. Making sure your Engine is secure and your funds are safe are critical, so here's security improvements we made (v2.1.20) and what's coming up. Security audit We'

Show account balance in USD for AccountBalance and ConnectButton

In our recent update, we enabled a new feature for showing the token balance of your account in USD, via the AccountBalance component and since the ConnectButton also uses AccountBalance internally, said feature is also supported. // For AccountBalance <AccountBalance showBalanceInFiat="USD" /> // For ConnectButton <ConnectButton // Show

Insight v0.0.8-beta

A new version of Insight is released, focusing on bringing decoded data to the API and bug fixes to the indexing logic. Added Decoding for events and transactions in the API Implemented functionality to decode event logs (supporting both indexed and non-indexed parameters) and transaction inputs whenever a query is

BETA Support for ERC-7579 Modular Smart Accounts

We've been iterating on our next generation smart accounts contracts. They are ERC-7579 compliant modular smart accounts, unlocking the growing catalog of account modules. This is a BETA release, so expect some changes, but you can already start playing with it on both TypeScript and DotNet SDKs. We

Instant sign in for smart accounts with ERC-6492

We just added support for ERC-6492 signatures in the TypeScript and DotNet SDKs. This means that you can now sign and verify signatures for smart accounts even if they haven't been deployed yet! If your app uses smart accounts and sign in with ethereum (SIWE), this massively improves

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!

Unreal Engine SDK 1.8.0 - Marketplace Engine Features

The latest update brings unparalleled marketplace integration to your fingertips! All 36 marketplace engine calls are now available in C++, Blueprints, and as async tasks, complete with supporting structs to streamline your workflow

Headless UI: Chain components

As part of the continuous development on our Headless UI collection, we introduce in this new SDK release the Chain components, for displaying information about a given EVM network. There are 2 main components in this release: ChainIcon and ChainName, both should be used inside a ChainProvider, just like how

Changelog

Engine v2.1.8 - Troubleshoot webhooks, estimate low funds, + more

Since introducing Smart Backend Wallets we introduced some new capabilities to Engine and over a dozen bugfixes. Troubleshoot your webhook implementation It is important to verify the signature header for Engine webhook calls to verify they came from your Engine. The dashboard now allows you to send a test payload

Engine - Upgrade to a specific version

The Engine dashboard now shows all recent versions with timestamps and allows you to select any version to upgrade or downgrade to. Find the improved version selector in the upper right corner of the Engine dashboard. Why does it matter? While Engine releases follows semantic versioning, non-major updates may add

.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.

Wallet pregeneration, now even more flexible

We supported pregeneration for enclave wallets a while back. Today, wallet pregeneration is available for in-app wallets too! What does this mean? This means that you can now know the in-app wallet address of a user before they register on your platform! This allows you to perform airdrop, pre-load certain

Insight supports new chains

We're excited to announce that thirdweb Insight has expanded its blockchain data querying capabilities with support for six new chains: * Donatuz * Avalanche * Soneium Minato * Fhenix- Helium * Ape Chain What This Means For Developers With these additions, you can now use all of Insight's powerful features across

Super Nintendo, Sega Genesis: Steam Auth Now Available in the thirdweb SDK

thirdweb SDK v5.69.0

Feature: View Assets

If you are using the ConnectButton with supportedNFTs, you should see this windows when click on the View Assets button, inside the Connect modal: The Tokens is displayed first by default. With this new update, you can change the order of the 2 tabs by this params in the ConnectButton:

[Beta] Function description in thirdweb Explorer

We recently released a small beta feature in our Explorer page. When you select any function in from the function list, you can see a section called About this function at the bottom of the right column, providing info about its functionality and parameters. See example. This feature is to