e4k-data/data/currencyBoosters.json

All recent data from Empire: Four Kingdoms

[
  {
    "currencyID": 1,
    "crossplayID": 1,
    "currencyBoosterName": "khanTabletBooster"
  },
  {
    "currencyID": 7,
    "crossplayID": 7,
    "currencyBoosterName": "samuraiTokenBooster"
  },
  {
    "currencyID": 10,
    "crossplayID": 10,
    "currencyBoosterName": "khanMedalBooster"
  },
  {
    "currencyID": 3,
    "crossplayID": 3,
    "currencyBoosterName": "pearlBooster"
  }
]