curl --request GET \
  --url https://api.cloud.flexprice.io/v1/customers/wallets \
  --header 'x-api-key: <api-key>'

[
  {
    "alert_config": {
      "threshold": {
        "type": "<string>",
        "value": 123
      }
    },
    "alert_enabled": true,
    "alert_state": "<string>",
    "auto_topup_amount": 123,
    "auto_topup_min_balance": 123,
    "auto_topup_trigger": "disabled",
    "balance": 123,
    "config": {
      "allowed_price_types": [
        "ALL"
      ]
    },
    "conversion_rate": 123,
    "created_at": "<string>",
    "credit_balance": 123,
    "currency": "<string>",
    "customer_id": "<string>",
    "description": "<string>",
    "id": "<string>",
    "metadata": {},
    "name": "<string>",
    "updated_at": "<string>",
    "wallet_status": "active",
    "wallet_type": "PROMOTIONAL"
  }
]