Conduit Account Abstraction Scripts

Installation

yarn

Setup

Create a .env file like .example.env and fill it in with the RPC_URL of your network and a SIGNER_PRIVATE_KEY. If Conduit's bundler is already deployed for your network, you can also put your AA_URL in the .env file, which is required for the runop script only.

These scripts are designed to be used with Conduit's ERC4337 predeploys:

EntryPoint v0.7.0:    0x0000000071727De22E5E9d8BAf0edAc6f37da032
SimpleAccountFactory: 0x0ACDDd4868E24aad6A16573b416133F58795A916
TestCounter:          0x475d5a5B128c1846b86493b357e75E27201447B7

However, they should work on any chain where these contracts are present.

Creating an Account

yarn createAccount

Optional flags:

• --entrypoint08 (or --v08) to use EntryPoint v0.8 + SimpleAccountFactory v0.8
• --entrypoint09 (or --v09) to use EntryPoint v0.9 + SimpleAccountFactory v0.9
• --eip7702 to delegate the signer account (SIGNER_PRIVATE_KEY) to Simple7702Account (v0.8/v0.9 only)
• with Hardhat scripts, pass script flags after --, for example: yarn createAccount -- --entrypoint09

Funding an Account

yarn fundAccount

This will take 0.01 ether from the account associated with the SIGNER_PRIVATE_KEY and deposit it on behalf of the account your created in the previous step.

When using --eip7702, scripts always use the signer account (SIGNER_PRIVATE_KEY) as the delegated EIP-7702 account.

Sending a test Transaction

yarn runop

The UserOp sent by this script emits a log from the TestCounter contract. However, this can be modified to send any kind of UserOp with the correct typechain types.

runop also supports --entrypoint08/--entrypoint09 and --eip7702 (v0.8/v0.9 only). In --eip7702 mode, it defaults to the signer account.