curl https://api.expys.com/v1/eligibility \
  -H "Authorization: Bearer YOUR_MEMBER_TOKEN"

{
  "tier": "<string>",
  "wallet": {
    "amountReceived": 123,
    "amountSpent": 123,
    "balance": 123,
    "currency": {
      "name": "<string>",
      "symbol": "<string>"
    }
  }
}