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version v3.1.0

· One min read

Overview​

The method for exchanging tokens in the biometrics login flow has been updated to make implementation simpler.

All frameworks​

On biometric login, a token is returned to the SDK; this token is used for two purposes:

  1. For your backend to swap for an access token, which can then be used by your backend for all multi API endpoints
  2. To be set automatically in the SDK, so that UI components (for example card components) can de-tokenise values retrieved by your backend and display the information in plain text to the user. It is no longer required to call "Set user token" (setUserToken) for UI components.

See biometrics overview for a swimlane of a sample implementation, and the iOS documentation for specific instructions.