To display our ads in your Android app you have two options for the implementation: standard of custom.
The Native Ads library integration can be easily done trough our library. You can also download it and take the relevant parts, to use them in your project. This is the recommended way to integrate the ads.
The Native Ads can be retrieved and displayed also with custom code that will connect with our HTTP API. In order to achieve it, we encourage you to follow the example in our native library, but don't feel constrained by it. We provide you also a reference guide to manually do the process.