You could have invented Account Abstraction

Supercharged by Alchemy

Account Abstraction seems to be all anyone can talk about.

Like us, you may have wondered why ERC-4337 is so dang complex 😵‍💫

One of our lead engineers set out to design the simplest version of AA.

Along the way, he discovered the inner workings of:

• User operations

• Bundlers

• Paymasters

• Factories

• Signature aggregation schemes

This investigation, starting from first principles, led to him documenting an inside look at the technical specs of AA, and how the Ethereum Foundation landed at the final ERC-4337 design.

Dive into our 4-part blog series about AA:

1. Part 1: Account Abstraction

2. Part 2: Sponsoring transactions with paymasters

3. Part 3: Wallet creation

4. Part 4: Aggregate signatures