Yes, you can—end of discussion—. As INBOX, we provide you an API integration. With this method, you can do everything that you do in INBOX, on your application. There is no need to learn yet another 3rd party library to use the API.
You can use your favorite HTTP/REST library available for your programming language to make HTTP calls.
All endpoints authenticated with Bearer token and you can generate a token with your INBOX account username and password.
For more information click here.
Have a spam-free day!