curl --request GET \
  --url https://service.bluumfinance.com/v1/webhooks/event-types \
  --header 'Authorization: Basic <encoded-value>'

{
  "status": "success",
  "data": {
    "eventTypes": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "category": "<string>",
        "description": "<string>",
        "displayName": "<string>"
      }
    ]
  }
}