Question about Yelp API

I’m currently working on the Nightlife Coordination app and I’m looking to use both the Yelp API and the Meetup API, but for the former, it seems to only allow access to one url. I preview my apps constantly on the localhost url. Would I be able to go back and change it when I deploy to heroku?

Are you using the v2 or v3 API?

I don’t think the v3 API restricts URLs.

Oh! I didn’t know there was a version 3. I’m currently using the version 2 API. In that case I’ll use v3.