File Upload API Request: Document Parser

Not sure what I’m doing wrong here, but trying to set up an API call through RapidAPI endpoint for document parsing. Trying to run the API in my app and it just times out, won’t initialize. Is there something I’m missing?

This is the API I’m using:
https://rapidapi.com/docwire-docwire-default/api/docwire-doctotext/

Here’s how I have it set up now: