GDPR, I'm hoping that I don't have to bother my users with a "do you consent to" popup when the only thing I want to do is to log server-side the API calls so that I can see patterns in usage and such. If I were to show such a "do you consent to" popup users might mistakenly think I'm one of those techcrunchers with hundreds of data partners that all get to see your PII. I do not want to affiliate myself with those type of actors.
Anonymously of course. Should be fine, yeah?