curl --request GET \
  --url https://api.ai2fin.com/api/subscription/status \
  --header 'Authorization: Bearer <token>'

{
  "tier": "free",
  "status": "active",
  "quotas": {
    "transactionsLimit": 123,
    "transactionsUsed": 123,
    "aiCallsLimit": 123,
    "aiCallsUsed": 123
  },
  "expiryDate": "2023-11-07T05:31:56Z"
}