curl --request POST \
  --url https://api.heymilo.ai/api/v2/webhooks \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "posting_id": "<string>",
  "url": "<string>",
  "event_type": "<string>"
}
'

{
  "data": {
    "webhook_id": "<string>",
    "posting_id": "<string>",
    "url": "<string>",
    "event_type": "<string>",
    "is_active": true,
    "created_at": 123,
    "updated_at": 123,
    "object": "webhook"
  },
  "meta": {}
}