# D (New order - single)

The FIX message **`D` (New Order - Single)** is used to submit the order to the Revolut Crypto Exchange, to initiate processing of the new order.

| Tag      | Name             | Type                                 | Required                                                                                                        | Description                                                                                                                                                                                                |
| -------- | ---------------- | ------------------------------------ | --------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **11**   | `ClOrdID`        | `UUID`                               | **yes**                                                                                                         | Unique identifier assigned by the client (sender) to the order. It helps in associating the order with its status and execution reports.                                                                   |
| **55**   | `Symbol`         | `CurrencyPair`                       | **yes**                                                                                                         | Currency pair.                                                                                                                                                                                             |
| **54**   | `Side`           | `Char`                               | **yes**                                                                                                         | Side of order. <br/><br/>Supported values: <br/> <ul><li> `1` - `BUY`</li><li>`2` - `SELL`</li></ul>                                                                                                       |
| **60**   | `TransactTime`   | `UTCTimestamp`                       | **yes, by [FIX 4.4](https://www.onixs.biz/fix-dictionary/4.4/index.html)**                                      | Timestamp provided by the client.                                                                                                                                                                          |
| **38**   | `OrderQty`       | `Qty`                                | **yes**                                                                                                         | Quantity ordered.                                                                                                                                                                                          |
| **40**   | `OrdType`        | `Char`                               | **yes**                                                                                                         | Order type. <br/><br/>Supported values: <br/><ul><li> `1` - `MARKET`</li><li>`2` - `LIMIT`</li></ul>                                                                                                       |
| **44**   | `Price`          | `Price`                              | **yes, conditionally***                                                                                         | Price of the limit order. <br/><br/>*Required for **40** `OrderType` = `2` `LIMIT` <br/><br/>Precision should follow actual Currency Pairs precision requirements, otherwise the order will be rejected.   |
| **18**   | `ExecInst`       | `MULTIPLEVALUESTRING` (char array)   | **no***                                                                                                         | Supported flags (chars): <br/> <ul><li> `6` — Participate, don’t initiate. Post-only order (put in order book as maker or reject).</li></ul>                                                               |

For more details, see [`FIX 4.4 : New Order Single <D> message` in the FIX 4.4 documentation](https://www.onixs.biz/fix-dictionary/4.4/msgType_D_68.html).