Overview The @atxp/base package provides a BaseAppAccount implementation for using ATXP with Base Mini Apps. This package handles wallet management, spend permissions, and payment processing specifically for the Base ecosystem.
Installation BaseAppAccount The main class for managing Base Mini App accounts with ATXP.
Functions initialize initialize ({ walletAddress: string , apiKey: string , appName: string , allowance? : bigint , periodInDays? : number , useEphemeralWallet? : boolean }): Promise < BaseAppAccount > Creates and initializes a new BaseAppAccount instance for use with Base Mini Apps.
Arguments Show initialize arguments
The user’s wallet address from wagmi or similar wallet connection library.
Display name for your mini app, shown to users during permission flows.
Maximum USDC amount the ephemeral wallet can spend on behalf of the user. Specified in wei (1 USDC = 10^6 wei).
Duration in days for which the spend permission remains valid.
Whether to use ephemeral wallet mode. Set to false to use the user’s main wallet directly (with degraded UX).
Storage mechanism to use for storing the account data in non-browser environments.
Returns Returns a configured BaseAppAccount instance ready for use with ATXP clients.
clearAllStoredData clearAllStoredData ({ userWalletAddress: string , storage? : IStorage < string > }): Promise < void > Clears all stored data for a specific wallet address.
Arguments Show clearAllStoredData arguments
Wallet address to clear stored data for.
Returns Returns a promise that resolves when the data has been cleared.
