> ## Documentation Index
> Fetch the complete documentation index at: https://docs.paxos.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Order Status Messages

> Order status request and status execution report message formats and fields.

## Order Status Request

Query the current status of an order with **MsgType (`35`)** set to `H`.

### Message Format – Outgoing Message

#### Standard FIX Fields

| Tag  | Field        | When to Include | Notes                      |
| ---- | ------------ | --------------- | -------------------------- |
| `8`  | BeginString  | Always          | Standard FIX header        |
| `9`  | BodyLength   | Always          | Standard FIX header        |
| `35` | MsgType      | Always          | `H` (Order Status Request) |
| `49` | SenderCompID | Always          | Standard FIX header        |
| `56` | TargetCompID | Always          | Standard FIX header        |
| `34` | MsgSeqNum    | Always          | Standard FIX header        |
| `52` | SendingTime  | Always          | Standard FIX header        |

#### Standard FIX Trailer

| Tag  | Field    | When to Include | Notes |
| ---- | -------- | --------------- | ----- |
| `10` | CheckSum | Always          |       |

#### Status Request Fields

**Required**

| Tag   | Field    | When to Include | Notes                                                                          |
| ----- | -------- | --------------- | ------------------------------------------------------------------------------ |
| `11`  | ClOrdID  | Always          | Client order ID of the order to query (a-z, A-Z, 0-9, `.`, `-`, `_`, `$`, `:`) |
| `109` | ClientID | Always          |                                                                                |
| `1`   | Account  | Always          |                                                                                |
| `55`  | Symbol   | Always          | Currency pair                                                                  |
| `54`  | Side     | Always          | `1` = Buy, `2` = Sell                                                          |

***

## Execution Report - Order Status

The response is an Execution Report containing the order's current state, with **ExecTransType (`20`)** set to `3` (Status).

<Tip>
  **lastShares (`32`)** and **LastPx (`31`)** contain the price and quantity of the most recent fill. A completed order has **LeavesQty (`151`)** = `0`. Note: lastShares was relabeled as lastQty in later FIX versions; the tag number and purpose are identical.
</Tip>

### Message Format – Response Message

#### Standard FIX Fields

| Tag  | Field        | When Present | Notes                  |
| ---- | ------------ | ------------ | ---------------------- |
| `8`  | BeginString  | Always       | Standard FIX header    |
| `9`  | BodyLength   | Always       | Standard FIX header    |
| `35` | MsgType      | Always       | `8` (Execution Report) |
| `49` | SenderCompID | Always       | Standard FIX header    |
| `56` | TargetCompID | Always       | Standard FIX header    |
| `34` | MsgSeqNum    | Always       | Standard FIX header    |
| `52` | SendingTime  | Always       | Standard FIX header    |

#### Standard FIX Trailer

| Tag  | Field    | When Present | Notes |
| ---- | -------- | ------------ | ----- |
| `10` | CheckSum | Always       |       |

#### Order Status Fields

**Always Present**

| Tag   | Field         | When Present | Notes                                                          |
| ----- | ------------- | ------------ | -------------------------------------------------------------- |
| `54`  | Side          | Always       | `1` = Buy, `2` = Sell                                          |
| `150` | ExecType      | Always       | Current execution type                                         |
| `32`  | lastShares    | Always       | Quantity of the latest fill (`0` if no fills)                  |
| `109` | ClientID      | Always       |                                                                |
| `1`   | Account       | Always       |                                                                |
| `31`  | LastPx        | Always       | Price of the latest fill (`0` if no fills)                     |
| `151` | LeavesQty     | Always       | Remaining quantity (`0` for completed orders)                  |
| `60`  | TransactTime  | Always       |                                                                |
| `58`  | Text          | Always       |                                                                |
| `20`  | ExecTransType | Always       | `3` (Status)                                                   |
| `55`  | Symbol        | Always       | Currency pair                                                  |
| `17`  | ExecID        | Always       |                                                                |
| `14`  | CumQty        | Always       | Total filled quantity                                          |
| `11`  | ClOrdID       | Always       |                                                                |
| `44`  | Price         | Always       |                                                                |
| `6`   | AvgPx         | Always       | Average fill price                                             |
| `41`  | OrigClOrdID   | Always       |                                                                |
| `40`  | OrdType       | Always       | `1` = Market, `2` = Limit, `3` = Stop Market, `4` = Stop Limit |
| `39`  | OrdStatus     | Always       | Current order status                                           |
| `37`  | OrderID       | Always       |                                                                |
| `381` | GrossTradeAmt | Always       | **lastShares (`32`)** \* **LastPx (`31`)**                     |
| `59`  | TimeInForce   | Always       | `1` = GTC, `3` = IOC, `4` = FOK, `6` = GTT                     |

**Conditional**

| Tag   | Field        | When Present                 | Notes                           |
| ----- | ------------ | ---------------------------- | ------------------------------- |
| `38`  | OrderQty     | Limit and market sell orders | Base quantity                   |
| `152` | CashOrderQty | Market buy orders            | Fiat notional                   |
| `18`  | ExecInst     | Post-only orders             | `6` (Post-Only)                 |
| `99`  | StopPx       | Stop orders only             | Only when OrdType is `3` or `4` |
| `126` | ExpireTime   | GTT orders                   | `YYYYMMDD-HH:MM:SS` format      |

**Brokerage Clients**

| Tag    | Field                | When Present      | Notes                                    |
| ------ | -------------------- | ----------------- | ---------------------------------------- |
| `5047` | AllocBrokerAccountID | Brokerage clients | IdentityAccountId                        |
| `50`   | SenderSubID          | Brokerage clients | IdentityId                               |
| `5074` | FundCommissionOption | Brokerage clients |                                          |
| `5000` | RecipientProfileId   | Brokerage clients | ProfileID that receives settled currency |

**Optional**

| Tag    | Field                 | When Present | Notes                                                                         |
| ------ | --------------------- | ------------ | ----------------------------------------------------------------------------- |
| `2362` | SelfMatchPreventionID | If enabled   | Prevents self-matching. Up to 36 characters. Requires additional permissions. |