EIP-7702 rejects an external WalletClient signer. ZeroDev supplies default RPC, bundler, and paymaster URLs from the project ID when those fields are omitted.
ZeroDev
createZeroDevSmartAccount
Creates a ZeroDev-backed Para smart account
Supports EIP-4337 and EIP-7702. The default mode is 4337.
Use the package root import:
The returned account exposes the shared sendTransaction and sendBatchTransaction methods.