Usage

Create an FTN transaction with provider: fiTupas and method: auth or sign. You can integrate using the eID Hub frontend, which handles the UI for you, or go API-only if you need full control over the user experience. FTN is a redirect flow: the response gives you a URL that takes the user to the FTN selection page, where they choose their bank or Mobiilivarmenne and authenticate on the provider's own site. There's no QR code or app autostart as with SE BankID.

For signing you must supply a title, a description and the text the user will see and sign. You can optionally pre-fill the user's personal number.

On completion you get back the HETU, name, given name, family name and date of birth, along with a fixed personal identifier and the bank that issued the eID.

Bank and Mobiilivarmenne pre-selection

By default the user lands on the FTN menu and picks their own bank or Mobiilivarmenne. If you already know which one they'll use, you can skip the menu and send them straight there, for example directly to a single bank, or straight to Mobiilivarmenne. When a specific provider is forced, the general Mobiilivarmenne menu option isn't shown.