OneID® provides api's which use the popular OpenID Connect protocol to authenticate users and securely transfer verified user identity information for all of our products. The user interface can be used within a web browser or embedded into a mobile application and is highly configurable - with optionality to use standard OneID® user interface, a white label version or access to our backend apis if you wish to create bespoke screens within your own web application.
Open Identity Connect is used widely with SDK's available on all development languages and typically takes only a few hours to integrate.
Comprehensive integration guide and developer documentation is available on the developer section of the OneID® website here.