There’s every chance the API has timestamps on when it was inserted. Honestly I’d rather my data was ordered correctly than imagining the extremely rare situations that leaking the insert time is going to bring the world falling down. You usually want that information.

And I’m honestly not a fan of public services using primary keys publicly for anything important. I’d much rather nice or shorter URLs.

What might be an improvement is if you can look up records efficiently from the random bits of the UUID automatically, replacing the timestamp with an index.