List a Vultr Marketplace app's deployment variables using the Vultr Console or Vultr API to find the values customers must supply before deploying the app.
Listing an application's variables retrieves the values a customer must supply before deploying an instance of the app.
This guide explains how to list an app's deployment variables using the Vultr Console or the Vultr API.
Open the Vultr Console and start deploying a new server.
Select a Marketplace app on the Application tab.
Verify that the deployment form displays a field for each variable the app requires.
Send a GET request to the List Application Variables endpoint. This endpoint is public and does not require an Authorization header. Replace {image-id} with the image_id from How to List Applications.
$ curl "https://api.vultr.com/v2/applications/{image-id}/variables"
The response contains a variables array. Each entry includes name, description, and required.