Integration with mobile application

I want to post information from a mobile app to Mautic. I can obviously use forms to accomplish this the data posting. Any ideas on how I would integrate the user ID? Do I extract the mautic ID and then store that in the mobile app and post the information via API?

I want to post information from a mobile app to Mautic. I can obviously use forms to accomplish this the data posting. Any ideas on how I would integrate the user ID? Do I extract the mautic ID and then store that in the mobile app and post the information via API?

You also know interested in this topic. If there were, for example, a library SDK for Android using the API, it would be cool

@ehill Check https://www.mautic.org/docs/leads/lead_monitoring.html#mobile-monitoring

You can create a new lead field called for example “user ID”, make it unique identifier and then if you send data from your mobile app, Mautic will merge it with lead with existing user ID.

page not found on the above link.
is it similar to
https://docs.mautic.org/en/contacts/manage-contacts/contact-monitoring#mobile-monitoring