curl --request GET \
  --url https://api.yapily.com/webhook/events/categories \
  --header 'Authorization: Basic <encoded-value>'

{
  "metadata": {
    "tracingId": "f2425b79-974d-43f8-a5a2-ec771b2d9297"
  },
  "data": {
    "categories": [
      {
        "name": "payment.state.success",
        "description": "An event sent when payment reaches a terminal successful status"
      },
      {
        "name": "payment.state.failed",
        "description": "An event sent when payment reaches a terminal failed status"
      }
    ]
  }
}