Get all files and rich text in a single API Call

I’m trying to integrate Fibery into my website. It allows me to create collections from api call, but not to make a call per item in the collection.

Is there a way to get the files and RTF without another call to the files api and the documents api one by one? I can’t nest api calls in the platform I’m working in. Just one, then use the JSON that comes from it.

GraphQL doesn’t support the RTF and files right?