CrossmintWalletControllerConfig

Flutter Final Class

Final Class

Configuration for CrossmintWalletController.

final class CrossmintWalletControllerConfig

Pass createOnLogin to have the controller create (or load) a wallet automatically when a session becomes available. Set showOtpSignerPrompt to false if you want to drive OTP prompts entirely from your own UI (the controller still exposes the OTP controller via CrossmintWalletController.otp).

Constructors

CrossmintWalletControllerConfig

const CrossmintWalletControllerConfig({
  this.createOnLogin,
  this.showOtpSignerPrompt = true,
  this.callbacks,
  this.deviceSignerKeyStorage,
})

Creates a controller config. All fields are optional.

Properties

createOnLogin

final CrossmintCreateOnLoginConfig? createOnLogin

When set, the controller automatically creates (or loads) a wallet on the given chain once the user is authenticated. Fill recovery with the recovery signer config (e.g. CrossmintEmailSignerConfig()).

showOtpSignerPrompt

final bool showOtpSignerPrompt

Whether the SDK should surface the default OTP prompt automatically. Set to false to drive OTP UI yourself by listening to CrossmintWalletController.otp.

callbacks

final CrossmintWalletLifecycleCallbacks? callbacks

Optional lifecycle hooks — see CrossmintWalletLifecycleCallbacks.

deviceSignerKeyStorage

final DeviceSignerKeyStorage? deviceSignerKeyStorage

Storage adapter used to persist device-signer keys. Defaults to a secure-enclave / keystore-backed implementation on device.