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A simple 4337 account abstraction library to start developing

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jiffy-labs/web3A

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web3a

Library created by writing a wrapper on top of Permissionless js and viem. Hopefully , this works out simpler for newer developers to understand 4337.

To install dependencies:

bun install

To run:

bun run examples/index.ts
  1. This will give an address generated. account address: <address>
  2. You will need to send native token to address generated. 0.1 should be enough to test the script.
  3. You can then run the script again to generate a user operation.

This project was created using bun init in bun v1.0.7. Bun is a fast all-in-one JavaScript runtime.