Pagination

curl "https://api.referralful.com/v1/affiliates?page=2&limit=50" \
  -u rfl_live_your_secret:

{
  "pagination": {
    "previous_page": 1,
    "current_page": 2,
    "next_page": 3,
    "count": 50,
    "limit": 50,
    "total_pages": 4,
    "total_count": 180
  },
  "data": [ ]
}