Pulling data with API from my server kobotoolbox.org

I am working on a research project trying to pull images and locaton coordinates collected with my form from my database into the website for the project. I have tried to follow the resource materials in both Kobo help and the github resources.
Which server should I use. The API intstructions say https//:kf.kobotoolbox.org/assets.json.

This is what I get
“count”: 0,
“next”: null,
“previous”: null,
“results”: []

If I use kc.kobotoolbox.org it me a list of urls. Is there document that details this process better.

I was putting my API token in a variable.

You need to access https://kc.kobotoolbox.org/api/v1/data/<your_form_id>.json.