Using the Retail API from a local App
I'm a developer new to lightspeed and I'm interested in building a custom integration for my company. I would just like to make some HTTP calls to our account and move some data around from a local app. When trying to register my app for Oauth there's a field that requires "The homepage of your application or a page giving information about the application." This isn't really applicable to this project, as it is going to be local and private. Is it possible to interact with the retail API from a local app? Also, is there a fee to access the Retail api, or is that just for Onsite?