curl --request POST \
  --url https://dashboard.getconvoy.io/api/v1/projects/{projectID}/onboard \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "items": [
    {
      "auth_password": "<string>",
      "auth_username": "<string>",
      "event_type": "<string>",
      "name": "<string>",
      "url": "<string>"
    }
  ]
}
'

{
  "message": "<string>",
  "status": true,
  "data": {
    "errors": [
      {
        "field": "<string>",
        "message": "<string>",
        "row": 123
      }
    ],
    "total_rows": 123,
    "valid_count": 123
  }
}