BigID has three main integration options: the BigID API, BigID Applications, and BigID Connectors.
If you just want to integrate with BigID programmatically, the API is the fastest way to get started. You can browse a listing of our APIs at https://docs.bigid.com/ or them out using our sandbox environment in Postman. We also have a tutorial on how to get up and running here
If you're interested in adding functionality to the BigID product, creating a BigID App is the way to go. In the BigID AppDev class you'll learn to go from nothing to a fully functional app in just two days. Learn more about the class and how to sign up on the AppDev Classes page.
If you want to scan an external system, you'll want to create a connector. The why and how behind connectors is located on our connectors page.