> For the complete documentation index, see [llms.txt](https://docs.pingu.exchange/pingu-exchange-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pingu.exchange/pingu-exchange-docs/trade/orders/order-parameters.md).

# Order Parameters

Assigned to every order in Pingu's contracts.

| Parameter     | Type      | Description                                             |
| ------------- | --------- | ------------------------------------------------------- |
| orderId       | `uint256` | Incremental.                                            |
| user          | `address` | User that submitted the order.                          |
| asset         | `address` | USDC address or `0x00..00` for MON.                     |
| market        | `string`  | The market this order was submitted on.                 |
| margin        | `uint256` | Collateral (real balance) tied to this order. In wei.   |
| size          | `uint256` | The order's size (margin × leverage). In wei.           |
| price         | `uint256` | The order's price if it's a trigger or protected order. |
| fee           | `uint256` | Fee amount paid. In wei.                                |
| isLong        | `boolean` | Whether the order is a buy or sell order.               |
| orderType     | `uint8`   | `0` for market order, `1` for limit, `2` for stop.      |
| isReduceOnly  | `boolean` | Whether the order is reduce-only.                       |
| timestamp     | `uint256` | `block.timestamp` at which the order was submitted.     |
| expiry        | `uint256` | `block.timestamp` at which the order expires.           |
| cancelOrderId | `uint256` | `orderId` to cancel when this order executes.           |