How derived image is delivered to account user?
A derived image is delivered through a publicly accessible URL. When you create a derived image by applying transformations to an original image or video, Cloudinary generates a new URL that points to the modified or transformed asset. This URL can then be used to access and display the derived image in your application or website.
If I want to download the derived images in my application in zip format, then how can I do it?
You can use the download_zip_url (downloadZip in Java, DownloadArchiveUrl in .NET) - it generates a signed URL that expires after 1 hour (by default). The URL can be accessed to dynamically create and then download a ZIP file based on the specified parameter values.