fetch_derive_wallet_address

Documentation for eth_defi.derive.onboarding.fetch_derive_wallet_address function.

fetch_derive_wallet_address(owner_address, is_testnet=True, salt=0)

Derive the counterfactual LightAccount wallet address for an owner EOA.

Calls LightAccountFactory.getAddress(owner, salt) on Derive Chain to get the deterministic CREATE2 address. The contract does not need to be deployed – the address is computed from create2(factory, salt, initCodeHash).

Parameters

  • owner_address (eth_typing.evm.HexAddress) – Owner EOA address.

  • is_testnet (bool) – Whether to use the Derive testnet RPC.

  • salt (int) – CREATE2 salt (defaults to 0, matching the web UI).

Returns

Counterfactual LightAccount address.

Return type

eth_typing.evm.HexAddress