As we’re dealing with API’s daily, most of them output a JSON string, which needs to be parsed in order to use it in other nodes in the workflow.
I know it might seems like an unnecessary addition [I’ve used the Code node to parse JSON], but it makes the process easier and cleaner! [been using a similar module in make.com]
And what is the issue? I do not see any strings in your example.
you have a JSON object on the screenshot. The Edit Fields node also returns the JSON object. If you want it to return a string, then the type should be “String” and not an “Object”