Built-in extensions for common standards

The SDK comes packed with a set of built-in extensions for common standards. These extensions are designed to make it easy to interact with popular contracts and protocols. They are available as part of the SDK and can be used in your application without any additional setup.

Standard	Import Path	Description
Common	`thirdweb/extensions/common`	Common contract extensions
ERC20	`thirdweb/extensions/erc20`	ERC20 token standard extensions
ERC721	`thirdweb/extensions/erc721`	ERC721 token standard extensions
ERC1155	`thirdweb/extensions/erc1155`	ERC1155 token standard extensions
ERC4337	`thirdweb/extensions/erc4337`	ERC4337 account abstraction extensions
ERC4626	`thirdweb/extensions/erc4626`	ERC4626 Tokenized Vaults extensions
ENS	`thirdweb/extensions/ens`	ENS extensions
Uniswap	`thirdweb/extensions/uniswap`	Uniswap extensions
Farcaster	`thirdweb/extensions/farcaster`	Farcaster protocol extensions
Multicall3	`thirdweb/extensions/multicall3`	Multicall3 extensions

More extensions are being added regularly. Anyone can create an extension and contribute it back to the repository. You can also generate extensions for any deployed contract.