Collection allows you to create multiple images from multiple templates within a single request
Generally, there are two use cases of collection,
To create images from multiple similar templates in a collection.
Image if you have a similar template but with different dimension. For example, you could have three templates - one for Instagram post, one for Pinterest, and one for open graph.
To create image from randomly selected template in a collection.
If you have multiple templates with similar content but with different design, you might want to generate an image randomly from the collection of templates. This is useful if you want to create Instagram post but you don't want the design to be the same.
How to create template collection
Before you can send a request to collection endpoint, you need to create the collection first.
Go to "Collections" tab and click on "+ New Collection"
2. Add the template that you want to add into the collection and save your changes.
For best compatibility, each template's fields must have similar types. i.e. a field named text_1 must be of type textbox in all the templates.
Collection endpoint only available in asynchronous mode.