curl --request GET \
  --url https://api.vollna.com/v1/invitations \
  --header 'X-API-TOKEN: <api-key>'

{
  "data": [
    {
      "id": 13,
      "upworkProfile": {
        "id": 1,
        "label": "<string>",
        "type": "freelancer"
      },
      "upworkOrganization": {
        "id": 1,
        "label": "<string>",
        "type": "freelancer"
      },
      "invitationUid": "1234567890",
      "title": "Symfony PHP Developer for Educational Application",
      "jobPostingUid": "1234567890",
      "invitationLetter": "Hello!\n\nI'd like to invite you to take a look at the job I've posted...",
      "clientUid": "1234567890",
      "contractor": {
        "id": 1,
        "fullName": "John Doe"
      },
      "contractorUid": "1234567890",
      "invitedAt": "2022-08-01T20:04:53+00:00",
      "createdAt": "2025-05-17T13:30:44+00:00",
      "updatedAt": "2025-05-17T13:30:44+00:00",
      "statusLabel": "Job is closed"
    }
  ],
  "pagination": {
    "total": 100,
    "page": 1,
    "limit": 20,
    "pages": 5
  }
}