curl --request POST \
  --url https://api.wacht.dev/organizations/{id}/invitations \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --cookie session_id= \
  --data email=newuser@example.com \
  --data role_id=123456789012345678 \
  --data workspace_id=987654321098765432 \
  --data workspace_role_id=555555555555555555

{
  "id": "666666666666666666",
  "organization_id": "123456789012345678",
  "email": "newuser@example.com",
  "token": "inv_token_abc123",
  "status": "pending",
  "expires_at": "2024-01-22T10:30:00Z",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}