Dapp storeEthereumWeb3 wallet toolsModular plugins (ERC-6900)
Locker
Locker
Modular plugins (ERC-6900)Wallet SDKs

Locker

Locker provides ERC-6900 plugins and an SDK that let smart accounts auto-save, swap, bridge, and split funds across chains.

Ethereum Logo
Base Logo
Celo Logo
World Chain Logo
Free, Open-source
This link will take you to a third-party site not owned or operated by Alchemy.

What is Locker?

Locker builds modular ERC-6900 plugins that turn smart accounts into automated wallets — round-up savings, group-pooled funds (Potluck), cross-chain bridging, and tweet-triggered swaps via ERC-7710/7715. The Locker SDK ships these features into existing embedded wallets, with active integrations on Farcaster Frames and rollouts to Worldchain and Celo.

Sponsor gas and bundle user ops in your app or on your chain
Get your API key

Best Modular plugins (ERC-6900)

Discover more web3 applications and developer tools.

See all dapps
Dapp store background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.
Get your API key