Widget SDKs vs API clients
Available SDKs
Widget SDKs — drop-in verification UI: API clients — call the REST API from your backend:- PHP · Java · Python · Go · TypeScript
Packages and repositories
Configuration options
The web widgets (JavaScript, React, and the Flutter WebView build) take an options object:Mobile SDKs are simpler. React Native, Flutter, iOS and Android launch with just a WidgetID (plus an optional reference ID and email). The whole flow — checks, branding, data collection — is configured in EasyOnboard and identified by that WidgetID.