How can I use an external API

Hi, I have a question, can we add an external API other than the openweather API? Because I wanted to do something. Use an API to get an hour and after this put on my watch a timer to this hour and put this hour in another place on the watch.
Thanks.

Hi Kawet00
Welcome to Samsung Developer Forum.

Sorry, you can’t use any other API.

Regards,
Jakia