How to use API connector in the backend workflows?

I am building a web app that needs to run a series of API Connector API requests, I thought the most suitable way to handle this is by triggering a backend workflow. Still, when building the backend workflow, I realized there’s no way to connect the API Connector to the backend by using the trigger/schedule API call action.

I am seeking help from anyone who can give me advice or a workaround to make it happen.

That may be useful for you