Thank you for the questions. Can you share more details on what you are looking to achieve? Zoom offers the ability for developers to build throughout the entire Zoom experience. For example, if you are looking to build in-meeting experiences for the purposes of providing engaging experiences during and outside of a Zoom meeting, you can create a Zoom App
Introduction to Zoom Apps
https://marketplace.zoom.us/docs/zoom-apps/introduction/
Reference Zoom Apps
https://marketplace.zoom.us/docs/zoom-apps/referenceapp/
Is this what your question is in reference to?
Yes, Zoom offers embedded Meeting conferences and Video Solutions. Here is great post which provide insight on Zoom SDKs.
You can also find a list of the available SDK platforms and frameworks here
Is there anything specific concern you can elaborate on in regards to your use case? This information will allow us to provide a more personalized response to your question. In the meantime, here is Zoom’s terms of use support documentation: