API is an abbreviation for Application Programming Interface. It is an interface designed to facilitate the programming of applications, allowing for the concise creation of programs.
SDK refers to the Software Development Kit.
We currently release the SDK for some models, but not for some models.
Cameras for which the SDK is available include the DN series (USB cameras), the CS series (USB cameras), and the EG series (GigE cameras).
As for the DN series, you can also create programs using the DirectX SDK provided by Microsoft.
In particular, the DN3UVC series can be programmed using the API of the UVC standard.