curl --request GET \
  --url https://channels-service-alpha.fourvenues.com/tip-rates \
  --header 'X-Api-Key: <api-key>'

{
  "data": [
    {
      "id": "1234567890",
      "value": 10,
      "is_default": true,
      "type": "percentage",
      "is_active": true
    }
  ],
  "success": true
}