curl --request GET \
  --url https://{instance}.omniapp.co/api/v1/labels \
  --header 'Authorization: Bearer <token>'

{
  "labels": [
    {
      "name": "Production",
      "verified": true,
      "homepage": true,
      "usage_count": 12,
      "color": "#000000",
      "description": "Documents verified and in prod"
    },
    {
      "name": "In Review",
      "verified": true,
      "homepage": false,
      "usage_count": 5,
      "color": "#CCCCCC",
      "description": "Documents in review"
    },
    {
      "name": "Draft",
      "verified": false,
      "homepage": false,
      "usage_count": 3,
      "color": "#EEEEEE",
      "description": "Drafts that need review"
    }
  ]
}