createEvmEip7702Delegation

function createEvmEip7702Delegation(options: CreateEvmEip7702DelegationOptions): Promise<CreateEvmEip7702DelegationResult>;

Creates an EIP-7702 delegation for an end user’s EVM EOA account, upgrading it with smart account capabilities.

This endpoint retrieves delegation artifacts from onchain, signs the EIP-7702 authorization, submits a Type 4 transaction, and creates an associated smart account object. After success, the local auth state is refreshed so the new smart account appears in the user’s account list.

Parameters

Parameter	Type	Description
options	CreateEvmEip7702DelegationOptions	Options for creating the EIP-7702 delegation.

Returns

Promise<CreateEvmEip7702DelegationResult>

The delegation operation ID for polling the operation status.

Throws

Error if the user is not signed in.

Throws

Error if the address does not belong to the current user.