diff --git a/src/ui.ts b/src/ui.ts
index d93551c..9174b44 100644
--- a/src/ui.ts
+++ b/src/ui.ts
@@ -61,6 +61,8 @@ export interface UserInterface {
     login(context: LoginContext): Promise<UserInterfaceLoginResponse>
     /** Inform the UI that an error has occurred */
     onError: (error: Error) => Promise<void>
+    /** Inform the UI that an account creation process has started */
+    onAccountCreate: () => Promise<void>
     /** Inform the UI that a login call has started **/
     onLogin: () => Promise<void>
     /** Inform the UI that a login call has completed **/
@@ -95,6 +97,7 @@ export interface UserInterface {
 export abstract class AbstractUserInterface implements UserInterface {
     abstract login(context: LoginContext): Promise<UserInterfaceLoginResponse>
     abstract onError(error: Error): Promise<void>
+    abstract onAccountCreate(): Promise<void>
     abstract onLogin(options?: LoginOptions): Promise<void>
     abstract onLoginComplete(): Promise<void>
     abstract onTransact(): Promise<void>