Thank you for using our services.
You can try and use the Telerik.Libraries API (API for Images and Documents module), and programmaticaly fetch images to a Image library in Sitefinity. You can check our on-line Developer Manual
for examples on this. Please check the Library Manager
examples to see how to Create, Delete, Modify, Find libraries programmaticaly. Then you should look at how to manage files with Library Manager
, and how to upload images to image library
This should help you achieve the second step - to programmatically insert images into your Sitefinity web site's database.
If you have more questions, please feel free to post in the forums or contact Telerik Support.
the Telerik team