| merchantId | true | string | Merchant ID |
| clientId | false | string | Merchant Client ID, support different business type |
| paymentType | false | string | Payment type |
| merchantTradeNo | true | string | Merchant order number |
| payId | true | string | Bybit pay ID |
| status | true | string | Order status, State Machine |
| amount | true | string | Order amount |
| currency | true | string | Order currency. Crypto scale: 8, examples: 9.00000001 USDT |
| currencyType | true | string | Order Type (fiat or crypto) |
| createTime | true | number | Order creation timestamp (second) |
| paymentTime | true | number | Order payment timestamp (second) |
| finishTime | true | number | Order completion timestamp (second) |
| refundOrders | true | array<RefundOrderType> | Refund orders |
| remark | false | string | Payment remark, max 50 characters |