RPID (Relying Party ID)

a crucial WebAuthn parameter that links passkeys to a specific domain, ensuring secure authentication tied to your application’s origin.

ProjectID

identifies your specific Corbado project.
1

Configure RPID

The RPID can be a root domain (e.g. example.com) or a subdomain (e.g. auth.example.com).
For simplicity, we set the RPID to your project’s Frontend API URL:
  1. Get your Frontend API URL
  2. Input it as your RPID
When moving to production, you’ll need to set a different RPID based on additional factors.
2

Configure ProjectID

Configure your project ID in the config file:
lib/config.dart
// if you want to override the used projectID change this
const PROJECT_ID = "<Your ProjectID>";

String getProjectID() {
    if (PROJECT_ID.isNotEmpty && PROJECT_ID.startsWith("pro-")) {
        return PROJECT_ID;
    }
    
    // These are default values
    if (kIsWeb) {
        return 'pro-8751299119685489253';
    } else {
        return 'pro-4268394291597054564';
    }
}