What do I need to ingrate Latch in my online service?

You need to create an Application for your service in the My Applications section of the Latch Developer private area. Once you have an Application ID and Secret, you can make calls to the Latch API. You will need to make slight modifications to your code to call the Latch API for each operation that you want your users to be able to close or open. To easy this task, we provide a web service API, SDKs for the most common languages, and even plugins so that you don't need to write any code for some of the most common platforms.