curl --request GET \
  --url https://actions.zapier.com/api/v2/ai-actions/ \
  --header 'x-api-key: <api-key>'

{
  "results": [
    {
      "id": "<string>",
      "description": "<string>",
      "account_id": 123,
      "authentication_id": 123,
      "app": "<string>",
      "action": "<string>",
      "params": {},
      "meta": {
        "params": {},
        "app_label": "<string>",
        "action_label": "<string>",
        "authentication_label": "<string>",
        "app_needs_auth": true
      },
      "needs": [
        {
          "key": "<string>",
          "label": "<string>",
          "required": true,
          "prefill": "<string>",
          "custom_field": true,
          "depends_on": [
            "<string>"
          ],
          "choices": [
            {
              "key": "<string>",
              "label": "<string>",
              "sample": "<string>"
            }
          ],
          "help_text": "<string>",
          "searchfill": "<string>",
          "capabilities": [
            "<string>"
          ],
          "input_format": [
            "<unknown>"
          ],
          "language": "<string>",
          "parent_key": "<string>",
          "regex": "<string>",
          "alters_custom_fields": true,
          "default": "<string>",
          "placeholder": "<string>",
          "format": "<string>",
          "list": true
        }
      ]
    }
  ],
  "configuration_link": "<string>"
}