# Orders

## Get Orders

**get** `/v1/accounts/{account_id}/orders`

List orders for an account with optional filtering

### Path Parameters

- `account_id: number`

### Query Parameters

- `from: optional string`

  The start date and time for the query range, inclusive (ISO 8601 format)

- `instrument_ids: optional array of string`

  Comma-separated OEMS instrument UUIDs

- `instrument_type: optional "COMMON_STOCK" or "PREFERRED_STOCK" or "OPTION" or 2 more`

  Instrument type filter (e.g., COMMON_STOCK, OPTION)

  - `"COMMON_STOCK"`

  - `"PREFERRED_STOCK"`

  - `"OPTION"`

  - `"CASH"`

  - `"OTHER"`

- `page_size: optional number`

  The number of items to return per page. Only used when page_token is not provided.

- `page_token: optional string`

  Token for retrieving the next or previous page of results. Contains encoded pagination state; when provided, page_size is ignored.

- `status: optional array of "PENDING_NEW" or "NEW" or "PARTIALLY_FILLED" or 12 more`

  Comma-separated order statuses to filter by

  - `"PENDING_NEW"`

  - `"NEW"`

  - `"PARTIALLY_FILLED"`

  - `"FILLED"`

  - `"CANCELED"`

  - `"REJECTED"`

  - `"EXPIRED"`

  - `"PENDING_CANCEL"`

  - `"PENDING_REPLACE"`

  - `"REPLACED"`

  - `"DONE_FOR_DAY"`

  - `"STOPPED"`

  - `"SUSPENDED"`

  - `"CALCULATED"`

  - `"OTHER"`

- `symbol: optional string`

  Filter by symbol

- `to: optional string`

  The end date and time for the query range, inclusive (ISO 8601 format)

- `underlying_instrument_ids: optional string`

  Comma-separated OEMS instrument UUIDs. Matches options orders whose resolved underlier is any of the given IDs.

### Returns

- `data: OrderList`

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Example

```http
curl https://api.clearstreet.com/v1/accounts/$ACCOUNT_ID/orders \
    -H "Authorization: Bearer $API_KEY"
```

#### Response

```json
{
  "data": [
    {
      "account_id": 19816,
      "average_fill_price": "149.95",
      "client_order_id": "my-ref-id-20251001-001",
      "created_at": "2025-10-31T13:30:00.000000000Z",
      "filled_quantity": "50",
      "id": "0195f6c7-4f64-7e3c-8b0a-1d8e4f5e6a7b",
      "instrument_id": "a1a2a3a4-b1b2-c1c2-d1d2-d3d4d5d6d7d8",
      "instrument_type": "COMMON_STOCK",
      "leaves_quantity": "50",
      "limit_price": "150.00",
      "order_type": "LIMIT",
      "quantity": "100",
      "side": "BUY",
      "status": "PARTIALLY_FILLED",
      "stop_price": null,
      "symbol": "AAPL",
      "time_in_force": "DAY",
      "updated_at": "2025-10-31T13:35:10.000000000Z"
    },
    {
      "account_id": 19816,
      "average_fill_price": "450.75",
      "client_order_id": "my-ref-id-20251001-002",
      "created_at": "2025-10-31T14:00:00.000000000Z",
      "filled_quantity": "200",
      "id": "0195f6c8-1a2b-7c3d-8e4f-5a6b7c8d9e0f",
      "instrument_id": "b2b3b4b5-c2c3-d2d3-e2e3-e4e5e6e7e8e9",
      "instrument_type": "COMMON_STOCK",
      "leaves_quantity": "0",
      "limit_price": null,
      "order_type": "MARKET",
      "quantity": "200",
      "side": "SELL",
      "status": "FILLED",
      "stop_price": null,
      "symbol": "MSFT",
      "time_in_force": "DAY",
      "updated_at": "2025-10-31T14:00:05.000000000Z"
    }
  ],
  "error": null,
  "metadata": {
    "next_page_token": "cGFnZT0yJmxhc3RfaWQ9b3JkXzRjRDVlNkY3ZzhIOWkwSjE=",
    "page_number": 1,
    "request_id": "d9a4f5b6-c3d4-6e5f-0a1b-7c8d9e0f1a2b",
    "total_items": 25,
    "total_pages": 3
  }
}
```

## Get Order By ID

**get** `/v1/accounts/{account_id}/orders/{order_id}`

Get Order By ID

### Path Parameters

- `account_id: number`

- `order_id: string`

### Returns

- `data: Order`

  A trading order with its current state and execution details.

  This is the unified API representation of an order across its lifecycle,
  combining data from execution reports, order status queries, and parent/child tracking.

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Example

```http
curl https://api.clearstreet.com/v1/accounts/$ACCOUNT_ID/orders/$ORDER_ID \
    -H "Authorization: Bearer $API_KEY"
```

#### Response

```json
{
  "data": {
    "account_id": 19816,
    "average_fill_price": "149.95",
    "created_at": "2025-10-31T13:30:00.000000000Z",
    "filled_quantity": "50",
    "id": "my-ref-id-20251001-001",
    "instrument_id": "a1a2a3a4-b1b2-c1c2-d1d2-d3d4d5d6d7d8",
    "instrument_type": "COMMON_STOCK",
    "leaves_quantity": "50",
    "limit_price": "150.00",
    "order_type": "LIMIT",
    "quantity": "100",
    "side": "BUY",
    "status": "PARTIALLY_FILLED",
    "stop_price": null,
    "symbol": "AAPL",
    "time_in_force": "DAY",
    "updated_at": "2025-10-31T13:35:10.000000000Z"
  },
  "error": null,
  "metadata": {
    "request_id": "0c1d2e3f-4a5b-6c7d-8e9f-0a1b2c3d4e5f"
  }
}
```

## Submit Orders

**post** `/v1/accounts/{account_id}/orders`

Submit new orders

### Path Parameters

- `account_id: number`

### Body Parameters

- `orders: array of object { legs, order_type, time_in_force, 3 more }  or NewOrderRequest`

  - `NewOrderMultilegRequest object { legs, order_type, time_in_force, 3 more }`

    Multileg strategy order request

    - `legs: array of object { instrument_type, ratio, security, 3 more }`

      Legs that compose the strategy.

      - `instrument_type: SecurityType`

        Security type for the leg.

        - `"COMMON_STOCK"`

        - `"PREFERRED_STOCK"`

        - `"OPTION"`

        - `"CASH"`

        - `"OTHER"`

      - `ratio: string`

        Ratio for the leg.

      - `security: string`

        Trading symbol (e.g. "AAPL" or OSI symbol for options)

      - `side: Side`

        Leg side.

        - `"BUY"`

        - `"SELL"`

        - `"SELL_SHORT"`

        - `"OTHER"`

      - `id: optional string`

        Optional leg reference identifier.

      - `position_effect: optional PositionEffect`

        Optional leg position effect.

        - `"OPEN"`

        - `"CLOSE"`

    - `order_type: RequestOrderType`

      Type of order (currently MARKET or LIMIT for multileg strategy submission)

      - `"MARKET"`

      - `"LIMIT"`

      - `"STOP"`

      - `"STOP_LIMIT"`

      - `"TRAILING_STOP"`

      - `"TRAILING_STOP_LIMIT"`

    - `time_in_force: RequestTimeInForce`

      Time in force

      - `"DAY"`

      - `"GOOD_TILL_CANCEL"`

      - `"IMMEDIATE_OR_CANCEL"`

      - `"FILL_OR_KILL"`

      - `"GOOD_TILL_DATE"`

      - `"AT_THE_OPENING"`

      - `"AT_THE_CLOSE"`

      - `"GOOD_TILL_CROSSING"`

      - `"GOOD_THROUGH_CROSSING"`

      - `"AT_CROSSING"`

    - `id: optional string`

      Optional client-provided unique ID (idempotency). Required to be unique per account.

    - `limit_price: optional string`

      Strategy price, required for LIMIT orders.

    - `quantity: optional string`

      Optional strategy-level quantity. Multiplies leg quantities. Defaults to 1.

  - `NewOrderRequest object { instrument_type, order_type, quantity, 13 more }`

    Request to submit a new order (PlaceOrderRequest from spec)

    - `instrument_type: SecurityType`

      Type of security

    - `order_type: RequestOrderType`

      Type of order

    - `quantity: string`

      Quantity to trade. For COMMON_STOCK: shares (may be fractional if supported).
      For OPTION (single-leg): contracts (must be an integer)

    - `side: Side`

      Side of the order

    - `time_in_force: RequestTimeInForce`

      Time in force

    - `id: optional string`

      Optional client-provided unique ID (idempotency). Required to be unique per account.

    - `expires_at: optional string`

      The timestamp when the order should expire (UTC). Required when time_in_force is GOOD_TILL_DATE.

    - `extended_hours: optional boolean`

      Allow trading outside regular trading hours. Some brokers disallow options outside RTH.

    - `instrument_id: optional InstrumentIDOrSymbol`

      OEMS instrument UUID

    - `limit_offset: optional string`

      Limit offset for trailing stop-limit orders (signed)

    - `limit_price: optional string`

      Limit price (required for LIMIT and STOP_LIMIT orders)

    - `position_effect: optional PositionEffect`

      Required when instrument_type is OPTION. Specifies whether the order opens or closes a position.

    - `stop_price: optional string`

      Stop price (required for STOP and STOP_LIMIT orders)

    - `symbol: optional string`

      Trading symbol. For equities, use the ticker symbol (e.g., "AAPL").
      For options, use the OSI symbol (e.g., "AAPL  250117C00190000").
      Either `symbol` or `instrument_id` must be provided.

    - `trailing_offset: optional string`

      Trailing offset amount (required for trailing orders)

    - `trailing_offset_type: optional TrailingOffsetType`

      Trailing offset type (PRICE or PERCENT_BPS)

      - `"PRICE"`

      - `"BPS"`

### Returns

- `data: OrderList`

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Example

```http
curl https://api.clearstreet.com/v1/accounts/$ACCOUNT_ID/orders \
    -H 'Content-Type: application/json' \
    -H "Authorization: Bearer $API_KEY" \
    -d '[
          {
            "legs": [
              {
                "instrument_type": "OPTION",
                "ratio": "ratio",
                "security": "0193bb84-447a-706f-996f-097254663f02",
                "side": "BUY",
                "id": "1",
                "position_effect": "OPEN"
              },
              {
                "instrument_type": "OPTION",
                "ratio": "ratio",
                "security": "0193bb84-4db4-78ec-b4fd-cba8be61cf8a",
                "side": "SELL",
                "id": "2",
                "position_effect": "OPEN"
              },
              {
                "instrument_type": "OPTION",
                "ratio": "ratio",
                "security": "0193bb84-5264-7f20-8fd3-35df82cd6ef0",
                "side": "BUY",
                "id": "3",
                "position_effect": "OPEN"
              }
            ],
            "order_type": "LIMIT",
            "time_in_force": "DAY",
            "id": "my-mleg-ref-20251001-001",
            "limit_price": "0.50",
            "quantity": "1"
          }
        ]'
```

#### Response

```json
{
  "data": [
    {
      "account_id": 19816,
      "average_fill_price": null,
      "client_order_id": "my-ref-id-20251003-001",
      "created_at": "2025-10-03T14:01:15.000000000Z",
      "filled_quantity": "0",
      "id": "0195f6d0-a1b2-7c3d-8e4f-5a6b7c8d9e01",
      "instrument_id": "c3c4c5c6-d3d4-e3e4-f3f4-f5f6f7f8f9fa",
      "instrument_type": "COMMON_STOCK",
      "leaves_quantity": "25",
      "limit_price": null,
      "order_type": "MARKET",
      "quantity": "25",
      "side": "SELL",
      "status": "PENDING_NEW",
      "stop_price": null,
      "symbol": "GOOG",
      "time_in_force": "DAY",
      "updated_at": "2025-10-03T14:01:15.000000000Z",
      "venue": "XNAS"
    },
    {
      "account_id": 19816,
      "average_fill_price": null,
      "client_order_id": "my-ref-id-20251003-002",
      "created_at": "2025-10-03T14:01:15.000000000Z",
      "filled_quantity": "0",
      "id": "0195f6d0-a1b2-7c3d-8e4f-5a6b7c8d9e02",
      "instrument_id": "d4d5d6d7-e4e5-f4f5-a4a5-a6a7a8a9aaab",
      "instrument_type": "COMMON_STOCK",
      "leaves_quantity": "50",
      "limit_price": "180.00",
      "order_type": "LIMIT",
      "quantity": "50",
      "side": "BUY",
      "status": "PENDING_NEW",
      "stop_price": null,
      "symbol": "TSLA",
      "time_in_force": "DAY",
      "updated_at": "2025-10-03T14:01:15.000000000Z",
      "venue": "XNAS"
    }
  ],
  "error": null,
  "metadata": {
    "request_id": "ea0b1c2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d"
  }
}
```

## Replace Order

**patch** `/v1/accounts/{account_id}/orders/{order_id}`

Replace an order with new parameters

### Path Parameters

- `account_id: number`

- `order_id: string`

### Body Parameters

- `limit_price: optional string`

  New limit price for the order

- `quantity: optional string`

  New quantity for the order

- `stop_price: optional string`

  New stop price for the order

- `time_in_force: optional RequestTimeInForce`

  New time in force for the order

  - `"DAY"`

  - `"GOOD_TILL_CANCEL"`

  - `"IMMEDIATE_OR_CANCEL"`

  - `"FILL_OR_KILL"`

  - `"GOOD_TILL_DATE"`

  - `"AT_THE_OPENING"`

  - `"AT_THE_CLOSE"`

  - `"GOOD_TILL_CROSSING"`

  - `"GOOD_THROUGH_CROSSING"`

  - `"AT_CROSSING"`

### Returns

- `data: Order`

  A trading order with its current state and execution details.

  This is the unified API representation of an order across its lifecycle,
  combining data from execution reports, order status queries, and parent/child tracking.

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Example

```http
curl https://api.clearstreet.com/v1/accounts/$ACCOUNT_ID/orders/$ORDER_ID \
    -X PATCH \
    -H 'Content-Type: application/json' \
    -H "Authorization: Bearer $API_KEY" \
    -d '{
          "limit_price": "150.50",
          "quantity": "125",
          "stop_price": "148.00"
        }'
```

#### Response

```json
{
  "data": {
    "account_id": 19816,
    "average_fill_price": "149.95",
    "created_at": "2025-10-31T13:30:00.000000000Z",
    "filled_quantity": "50",
    "id": "my-ref-id-20251001-001",
    "instrument_id": "a1a2a3a4-b1b2-c1c2-d1d2-d3d4d5d6d7d8",
    "instrument_type": "COMMON_STOCK",
    "leaves_quantity": "50",
    "limit_price": "150.50",
    "order_type": "LIMIT",
    "quantity": "125",
    "side": "BUY",
    "status": "PENDING_REPLACE",
    "stop_price": null,
    "symbol": "AAPL",
    "time_in_force": "DAY",
    "updated_at": "2025-10-31T14:10:00.000000000Z"
  },
  "error": null,
  "metadata": {
    "request_id": "1d2e3f4a-5b6c-7d8e-9f0a-1b2c3d4e5f6a"
  }
}
```

## Cancel Open Order

**delete** `/v1/accounts/{account_id}/orders/{order_id}`

Cancel a specific order

### Path Parameters

- `account_id: number`

- `order_id: string`

### Returns

- `data: Order`

  A trading order with its current state and execution details.

  This is the unified API representation of an order across its lifecycle,
  combining data from execution reports, order status queries, and parent/child tracking.

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Example

```http
curl https://api.clearstreet.com/v1/accounts/$ACCOUNT_ID/orders/$ORDER_ID \
    -X DELETE \
    -H "Authorization: Bearer $API_KEY"
```

#### Response

```json
{
  "data": {
    "account_id": 19816,
    "average_fill_price": "149.95",
    "created_at": "2025-10-31T13:30:00.000000000Z",
    "filled_quantity": "50",
    "id": "my-ref-id-20251001-001",
    "instrument_id": "a1a2a3a4-b1b2-c1c2-d1d2-d3d4d5d6d7d8",
    "instrument_type": "COMMON_STOCK",
    "leaves_quantity": "50",
    "limit_price": "150.50",
    "order_type": "LIMIT",
    "quantity": "125",
    "side": "BUY",
    "status": "PENDING_CANCEL",
    "stop_price": null,
    "symbol": "AAPL",
    "time_in_force": "DAY",
    "updated_at": "2025-10-31T14:15:00.000000000Z"
  },
  "error": null,
  "metadata": {
    "request_id": "2e3f4a5b-6c7d-8e9f-0a1b-2c3d4e5f6a7b"
  }
}
```

## Cancel All Open Orders

**delete** `/v1/accounts/{account_id}/orders`

Cancel all orders for an account

### Path Parameters

- `account_id: number`

### Query Parameters

- `instrument_ids: optional array of string`

  Comma-separated OEMS instrument UUIDs

- `instrument_type: optional "COMMON_STOCK" or "PREFERRED_STOCK" or "OPTION" or 2 more`

  Filter by instrument type (e.g., COMMON_STOCK, OPTION)

  - `"COMMON_STOCK"`

  - `"PREFERRED_STOCK"`

  - `"OPTION"`

  - `"CASH"`

  - `"OTHER"`

- `side: optional "BUY" or "SELL" or "SELL_SHORT" or "OTHER"`

  Filter by order side (BUY or SELL)

  - `"BUY"`

  - `"SELL"`

  - `"SELL_SHORT"`

  - `"OTHER"`

- `type: optional "MARKET" or "LIMIT" or "STOP" or 4 more`

  Filter by order type (e.g., MARKET, LIMIT)

  - `"MARKET"`

  - `"LIMIT"`

  - `"STOP"`

  - `"STOP_LIMIT"`

  - `"TRAILING_STOP"`

  - `"TRAILING_STOP_LIMIT"`

  - `"OTHER"`

### Returns

- `data: OrderList`

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Example

```http
curl https://api.clearstreet.com/v1/accounts/$ACCOUNT_ID/orders \
    -X DELETE \
    -H "Authorization: Bearer $API_KEY"
```

#### Response

```json
{
  "data": [
    {
      "account_id": 19816,
      "average_fill_price": "149.95",
      "created_at": "2025-10-31T13:30:00.000000000Z",
      "filled_quantity": "50",
      "id": "019c0b48-b8fb-700d-8c5e-931d54555f54",
      "instrument_id": "a1a2a3a4-b1b2-c1c2-d1d2-d3d4d5d6d7d8",
      "instrument_type": "COMMON_STOCK",
      "leaves_quantity": "50",
      "limit_price": "150.00",
      "order_type": "LIMIT",
      "quantity": "100",
      "side": "BUY",
      "status": "PENDING_CANCEL",
      "stop_price": null,
      "symbol": "AAPL",
      "time_in_force": "DAY",
      "updated_at": "2025-10-31T14:15:00.000000000Z"
    },
    {
      "account_id": 19816,
      "average_fill_price": null,
      "created_at": "2025-10-31T14:00:00.000000000Z",
      "filled_quantity": "0",
      "id": "019c0b49-03af-70d1-8eeb-d69836c9840b",
      "instrument_id": "b2b3b4b5-c2c3-d2d3-e2e3-e4e5e6e7e8e9",
      "instrument_type": "COMMON_STOCK",
      "leaves_quantity": "200",
      "limit_price": "450.00",
      "order_type": "LIMIT",
      "quantity": "200",
      "side": "SELL",
      "status": "PENDING_CANCEL",
      "stop_price": null,
      "symbol": "MSFT",
      "time_in_force": "DAY",
      "updated_at": "2025-10-31T14:15:00.000000000Z"
    }
  ],
  "error": null,
  "metadata": {
    "request_id": "fb1c2d3e-4f5a-6b7c-8d9e-0f1a2b3c4d5e"
  }
}
```

## Domain Types

### Cancel Order Request

- `CancelOrderRequest object { account_id, order_id }`

  Request to cancel an existing order

  Note: In the API, order cancellation is done via DELETE request without a body.
  The order_id and account_id come from the URL path parameters.

  - `account_id: number`

    Account ID (from path parameter)

  - `order_id: string`

    Order ID to cancel (from path parameter)

### Instrument ID Or Symbol

- `InstrumentIDOrSymbol = string`

  OEMS instrument UUID

### New Order Request

- `NewOrderRequest object { instrument_type, order_type, quantity, 13 more }`

  Request to submit a new order (PlaceOrderRequest from spec)

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `order_type: RequestOrderType`

    Type of order

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

  - `quantity: string`

    Quantity to trade. For COMMON_STOCK: shares (may be fractional if supported).
    For OPTION (single-leg): contracts (must be an integer)

  - `side: Side`

    Side of the order

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `time_in_force: RequestTimeInForce`

    Time in force

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

  - `id: optional string`

    Optional client-provided unique ID (idempotency). Required to be unique per account.

  - `expires_at: optional string`

    The timestamp when the order should expire (UTC). Required when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Allow trading outside regular trading hours. Some brokers disallow options outside RTH.

  - `instrument_id: optional InstrumentIDOrSymbol`

    OEMS instrument UUID

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (required for LIMIT and STOP_LIMIT orders)

  - `position_effect: optional PositionEffect`

    Required when instrument_type is OPTION. Specifies whether the order opens or closes a position.

    - `"OPEN"`

    - `"CLOSE"`

  - `stop_price: optional string`

    Stop price (required for STOP and STOP_LIMIT orders)

  - `symbol: optional string`

    Trading symbol. For equities, use the ticker symbol (e.g., "AAPL").
    For options, use the OSI symbol (e.g., "AAPL  250117C00190000").
    Either `symbol` or `instrument_id` must be provided.

  - `trailing_offset: optional string`

    Trailing offset amount (required for trailing orders)

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type (PRICE or PERCENT_BPS)

    - `"PRICE"`

    - `"BPS"`

### Order

- `Order object { id, account_id, client_order_id, 29 more }`

  A trading order with its current state and execution details.

  This is the unified API representation of an order across its lifecycle,
  combining data from execution reports, order status queries, and parent/child tracking.

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Order List

- `OrderList = array of Order`

  - `id: string`

    Engine-assigned unique identifier for this order (UUID).

  - `account_id: number`

    Account placing the order

  - `client_order_id: string`

    Client-provided identifier echoed back (FIX tag 11).

  - `created_at: string`

    Timestamp when order was created (UTC)

  - `filled_quantity: string`

    Cumulative filled quantity

  - `instrument_id: string`

    OEMS instrument UUID for the traded instrument.

  - `instrument_type: SecurityType`

    Type of security

    - `"COMMON_STOCK"`

    - `"PREFERRED_STOCK"`

    - `"OPTION"`

    - `"CASH"`

    - `"OTHER"`

  - `leaves_quantity: string`

    Remaining unfilled quantity

  - `order_type: OrderType`

    Type of order (MARKET, LIMIT, etc.)

    - `"MARKET"`

    - `"LIMIT"`

    - `"STOP"`

    - `"STOP_LIMIT"`

    - `"TRAILING_STOP"`

    - `"TRAILING_STOP_LIMIT"`

    - `"OTHER"`

  - `quantity: string`

    Total order quantity

  - `side: Side`

    Side of the order (BUY, SELL, SELL_SHORT)

    - `"BUY"`

    - `"SELL"`

    - `"SELL_SHORT"`

    - `"OTHER"`

  - `status: OrderStatus`

    Current status of the order

    - `"PENDING_NEW"`

    - `"NEW"`

    - `"PARTIALLY_FILLED"`

    - `"FILLED"`

    - `"CANCELED"`

    - `"REJECTED"`

    - `"EXPIRED"`

    - `"PENDING_CANCEL"`

    - `"PENDING_REPLACE"`

    - `"REPLACED"`

    - `"DONE_FOR_DAY"`

    - `"STOPPED"`

    - `"SUSPENDED"`

    - `"CALCULATED"`

    - `"OTHER"`

  - `symbol: string`

    Trading symbol

  - `time_in_force: TimeInForce`

    Time in force instruction

    - `"DAY"`

    - `"GOOD_TILL_CANCEL"`

    - `"IMMEDIATE_OR_CANCEL"`

    - `"FILL_OR_KILL"`

    - `"GOOD_TILL_DATE"`

    - `"AT_THE_OPENING"`

    - `"AT_THE_CLOSE"`

    - `"GOOD_TILL_CROSSING"`

    - `"GOOD_THROUGH_CROSSING"`

    - `"AT_CROSSING"`

    - `"OTHER"`

  - `updated_at: string`

    Timestamp of the most recent update (UTC)

  - `venue: string`

    MIC code of the venue where the order is routed

  - `average_fill_price: optional string`

    Average fill price across all executions

  - `details: optional array of string`

    Contains execution, rejection or cancellation details, if any

  - `expires_at: optional string`

    Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

  - `extended_hours: optional boolean`

    Whether the order is eligible for extended-hours trading.

  - `limit_offset: optional string`

    Limit offset for trailing stop-limit orders (signed)

  - `limit_price: optional string`

    Limit price (for LIMIT and STOP_LIMIT orders)

  - `queue_state: optional QueueState`

    Parent order queue state, present when the order is awaiting release or released.

    - `"AWAITING_RELEASE"`

    - `"RELEASED"`

  - `releases_at: optional string`

    Scheduled release time for orders awaiting release.

  - `stop_price: optional string`

    Stop price (for STOP and STOP_LIMIT orders)

  - `trailing_limit_px: optional string`

    Current trailing limit price computed by the trailing strategy

  - `trailing_offset: optional string`

    Trailing offset amount for trailing orders

  - `trailing_offset_type: optional TrailingOffsetType`

    Trailing offset type for trailing orders

    - `"PRICE"`

    - `"BPS"`

  - `trailing_stop_px: optional string`

    Current trailing stop price computed by the trailing strategy

  - `trailing_watermark_px: optional string`

    Trailing watermark price for trailing orders

  - `trailing_watermark_ts: optional string`

    Trailing watermark timestamp for trailing orders

  - `underlying_instrument_id: optional string`

    OEMS instrument ID of the option's underlying instrument. Populated only
    for OPTIONS orders; `null` for non-options and for options whose underlier
    cannot be resolved from the instrument cache.

### Order Status

- `OrderStatus = "PENDING_NEW" or "NEW" or "PARTIALLY_FILLED" or 12 more`

  Order status

  - `"PENDING_NEW"`

  - `"NEW"`

  - `"PARTIALLY_FILLED"`

  - `"FILLED"`

  - `"CANCELED"`

  - `"REJECTED"`

  - `"EXPIRED"`

  - `"PENDING_CANCEL"`

  - `"PENDING_REPLACE"`

  - `"REPLACED"`

  - `"DONE_FOR_DAY"`

  - `"STOPPED"`

  - `"SUSPENDED"`

  - `"CALCULATED"`

  - `"OTHER"`

### Order Type

- `OrderType = "MARKET" or "LIMIT" or "STOP" or 4 more`

  Order type

  - `"MARKET"`

  - `"LIMIT"`

  - `"STOP"`

  - `"STOP_LIMIT"`

  - `"TRAILING_STOP"`

  - `"TRAILING_STOP_LIMIT"`

  - `"OTHER"`

### Position Effect

- `PositionEffect = "OPEN" or "CLOSE"`

  Position effect for options orders

  - `"OPEN"`

  - `"CLOSE"`

### Queue State

- `QueueState = "AWAITING_RELEASE" or "RELEASED"`

  Parent order queue or hold state.

  - `"AWAITING_RELEASE"`

  - `"RELEASED"`

### Request Order Type

- `RequestOrderType = "MARKET" or "LIMIT" or "STOP" or 3 more`

  Strict order-type enum for order submission/replacement requests.

  - `"MARKET"`

  - `"LIMIT"`

  - `"STOP"`

  - `"STOP_LIMIT"`

  - `"TRAILING_STOP"`

  - `"TRAILING_STOP_LIMIT"`

### Request Time In Force

- `RequestTimeInForce = "DAY" or "GOOD_TILL_CANCEL" or "IMMEDIATE_OR_CANCEL" or 7 more`

  Strict time-in-force enum for order submission/replacement requests.

  - `"DAY"`

  - `"GOOD_TILL_CANCEL"`

  - `"IMMEDIATE_OR_CANCEL"`

  - `"FILL_OR_KILL"`

  - `"GOOD_TILL_DATE"`

  - `"AT_THE_OPENING"`

  - `"AT_THE_CLOSE"`

  - `"GOOD_TILL_CROSSING"`

  - `"GOOD_THROUGH_CROSSING"`

  - `"AT_CROSSING"`

### Side

- `Side = "BUY" or "SELL" or "SELL_SHORT" or "OTHER"`

  Side of an order

  - `"BUY"`

  - `"SELL"`

  - `"SELL_SHORT"`

  - `"OTHER"`

### Time In Force

- `TimeInForce = "DAY" or "GOOD_TILL_CANCEL" or "IMMEDIATE_OR_CANCEL" or 8 more`

  Time in force

  - `"DAY"`

  - `"GOOD_TILL_CANCEL"`

  - `"IMMEDIATE_OR_CANCEL"`

  - `"FILL_OR_KILL"`

  - `"GOOD_TILL_DATE"`

  - `"AT_THE_OPENING"`

  - `"AT_THE_CLOSE"`

  - `"GOOD_TILL_CROSSING"`

  - `"GOOD_THROUGH_CROSSING"`

  - `"AT_CROSSING"`

  - `"OTHER"`

### Trailing Offset Type

- `TrailingOffsetType = "PRICE" or "BPS"`

  Trailing offset type for trailing stop orders.

  - `"PRICE"`

  - `"BPS"`

### Order Get Orders Response

- `OrderGetOrdersResponse = BaseResponse`

  - `data: OrderList`

    - `id: string`

      Engine-assigned unique identifier for this order (UUID).

    - `account_id: number`

      Account placing the order

    - `client_order_id: string`

      Client-provided identifier echoed back (FIX tag 11).

    - `created_at: string`

      Timestamp when order was created (UTC)

    - `filled_quantity: string`

      Cumulative filled quantity

    - `instrument_id: string`

      OEMS instrument UUID for the traded instrument.

    - `instrument_type: SecurityType`

      Type of security

      - `"COMMON_STOCK"`

      - `"PREFERRED_STOCK"`

      - `"OPTION"`

      - `"CASH"`

      - `"OTHER"`

    - `leaves_quantity: string`

      Remaining unfilled quantity

    - `order_type: OrderType`

      Type of order (MARKET, LIMIT, etc.)

      - `"MARKET"`

      - `"LIMIT"`

      - `"STOP"`

      - `"STOP_LIMIT"`

      - `"TRAILING_STOP"`

      - `"TRAILING_STOP_LIMIT"`

      - `"OTHER"`

    - `quantity: string`

      Total order quantity

    - `side: Side`

      Side of the order (BUY, SELL, SELL_SHORT)

      - `"BUY"`

      - `"SELL"`

      - `"SELL_SHORT"`

      - `"OTHER"`

    - `status: OrderStatus`

      Current status of the order

      - `"PENDING_NEW"`

      - `"NEW"`

      - `"PARTIALLY_FILLED"`

      - `"FILLED"`

      - `"CANCELED"`

      - `"REJECTED"`

      - `"EXPIRED"`

      - `"PENDING_CANCEL"`

      - `"PENDING_REPLACE"`

      - `"REPLACED"`

      - `"DONE_FOR_DAY"`

      - `"STOPPED"`

      - `"SUSPENDED"`

      - `"CALCULATED"`

      - `"OTHER"`

    - `symbol: string`

      Trading symbol

    - `time_in_force: TimeInForce`

      Time in force instruction

      - `"DAY"`

      - `"GOOD_TILL_CANCEL"`

      - `"IMMEDIATE_OR_CANCEL"`

      - `"FILL_OR_KILL"`

      - `"GOOD_TILL_DATE"`

      - `"AT_THE_OPENING"`

      - `"AT_THE_CLOSE"`

      - `"GOOD_TILL_CROSSING"`

      - `"GOOD_THROUGH_CROSSING"`

      - `"AT_CROSSING"`

      - `"OTHER"`

    - `updated_at: string`

      Timestamp of the most recent update (UTC)

    - `venue: string`

      MIC code of the venue where the order is routed

    - `average_fill_price: optional string`

      Average fill price across all executions

    - `details: optional array of string`

      Contains execution, rejection or cancellation details, if any

    - `expires_at: optional string`

      Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

    - `extended_hours: optional boolean`

      Whether the order is eligible for extended-hours trading.

    - `limit_offset: optional string`

      Limit offset for trailing stop-limit orders (signed)

    - `limit_price: optional string`

      Limit price (for LIMIT and STOP_LIMIT orders)

    - `queue_state: optional QueueState`

      Parent order queue state, present when the order is awaiting release or released.

      - `"AWAITING_RELEASE"`

      - `"RELEASED"`

    - `releases_at: optional string`

      Scheduled release time for orders awaiting release.

    - `stop_price: optional string`

      Stop price (for STOP and STOP_LIMIT orders)

    - `trailing_limit_px: optional string`

      Current trailing limit price computed by the trailing strategy

    - `trailing_offset: optional string`

      Trailing offset amount for trailing orders

    - `trailing_offset_type: optional TrailingOffsetType`

      Trailing offset type for trailing orders

      - `"PRICE"`

      - `"BPS"`

    - `trailing_stop_px: optional string`

      Current trailing stop price computed by the trailing strategy

    - `trailing_watermark_px: optional string`

      Trailing watermark price for trailing orders

    - `trailing_watermark_ts: optional string`

      Trailing watermark timestamp for trailing orders

    - `underlying_instrument_id: optional string`

      OEMS instrument ID of the option's underlying instrument. Populated only
      for OPTIONS orders; `null` for non-options and for options whose underlier
      cannot be resolved from the instrument cache.

### Order Get Order By ID Response

- `OrderGetOrderByIDResponse = BaseResponse`

  - `data: Order`

    A trading order with its current state and execution details.

    This is the unified API representation of an order across its lifecycle,
    combining data from execution reports, order status queries, and parent/child tracking.

    - `id: string`

      Engine-assigned unique identifier for this order (UUID).

    - `account_id: number`

      Account placing the order

    - `client_order_id: string`

      Client-provided identifier echoed back (FIX tag 11).

    - `created_at: string`

      Timestamp when order was created (UTC)

    - `filled_quantity: string`

      Cumulative filled quantity

    - `instrument_id: string`

      OEMS instrument UUID for the traded instrument.

    - `instrument_type: SecurityType`

      Type of security

      - `"COMMON_STOCK"`

      - `"PREFERRED_STOCK"`

      - `"OPTION"`

      - `"CASH"`

      - `"OTHER"`

    - `leaves_quantity: string`

      Remaining unfilled quantity

    - `order_type: OrderType`

      Type of order (MARKET, LIMIT, etc.)

      - `"MARKET"`

      - `"LIMIT"`

      - `"STOP"`

      - `"STOP_LIMIT"`

      - `"TRAILING_STOP"`

      - `"TRAILING_STOP_LIMIT"`

      - `"OTHER"`

    - `quantity: string`

      Total order quantity

    - `side: Side`

      Side of the order (BUY, SELL, SELL_SHORT)

      - `"BUY"`

      - `"SELL"`

      - `"SELL_SHORT"`

      - `"OTHER"`

    - `status: OrderStatus`

      Current status of the order

      - `"PENDING_NEW"`

      - `"NEW"`

      - `"PARTIALLY_FILLED"`

      - `"FILLED"`

      - `"CANCELED"`

      - `"REJECTED"`

      - `"EXPIRED"`

      - `"PENDING_CANCEL"`

      - `"PENDING_REPLACE"`

      - `"REPLACED"`

      - `"DONE_FOR_DAY"`

      - `"STOPPED"`

      - `"SUSPENDED"`

      - `"CALCULATED"`

      - `"OTHER"`

    - `symbol: string`

      Trading symbol

    - `time_in_force: TimeInForce`

      Time in force instruction

      - `"DAY"`

      - `"GOOD_TILL_CANCEL"`

      - `"IMMEDIATE_OR_CANCEL"`

      - `"FILL_OR_KILL"`

      - `"GOOD_TILL_DATE"`

      - `"AT_THE_OPENING"`

      - `"AT_THE_CLOSE"`

      - `"GOOD_TILL_CROSSING"`

      - `"GOOD_THROUGH_CROSSING"`

      - `"AT_CROSSING"`

      - `"OTHER"`

    - `updated_at: string`

      Timestamp of the most recent update (UTC)

    - `venue: string`

      MIC code of the venue where the order is routed

    - `average_fill_price: optional string`

      Average fill price across all executions

    - `details: optional array of string`

      Contains execution, rejection or cancellation details, if any

    - `expires_at: optional string`

      Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

    - `extended_hours: optional boolean`

      Whether the order is eligible for extended-hours trading.

    - `limit_offset: optional string`

      Limit offset for trailing stop-limit orders (signed)

    - `limit_price: optional string`

      Limit price (for LIMIT and STOP_LIMIT orders)

    - `queue_state: optional QueueState`

      Parent order queue state, present when the order is awaiting release or released.

      - `"AWAITING_RELEASE"`

      - `"RELEASED"`

    - `releases_at: optional string`

      Scheduled release time for orders awaiting release.

    - `stop_price: optional string`

      Stop price (for STOP and STOP_LIMIT orders)

    - `trailing_limit_px: optional string`

      Current trailing limit price computed by the trailing strategy

    - `trailing_offset: optional string`

      Trailing offset amount for trailing orders

    - `trailing_offset_type: optional TrailingOffsetType`

      Trailing offset type for trailing orders

      - `"PRICE"`

      - `"BPS"`

    - `trailing_stop_px: optional string`

      Current trailing stop price computed by the trailing strategy

    - `trailing_watermark_px: optional string`

      Trailing watermark price for trailing orders

    - `trailing_watermark_ts: optional string`

      Trailing watermark timestamp for trailing orders

    - `underlying_instrument_id: optional string`

      OEMS instrument ID of the option's underlying instrument. Populated only
      for OPTIONS orders; `null` for non-options and for options whose underlier
      cannot be resolved from the instrument cache.

### Order Submit Orders Response

- `OrderSubmitOrdersResponse = BaseResponse`

  - `data: OrderList`

    - `id: string`

      Engine-assigned unique identifier for this order (UUID).

    - `account_id: number`

      Account placing the order

    - `client_order_id: string`

      Client-provided identifier echoed back (FIX tag 11).

    - `created_at: string`

      Timestamp when order was created (UTC)

    - `filled_quantity: string`

      Cumulative filled quantity

    - `instrument_id: string`

      OEMS instrument UUID for the traded instrument.

    - `instrument_type: SecurityType`

      Type of security

      - `"COMMON_STOCK"`

      - `"PREFERRED_STOCK"`

      - `"OPTION"`

      - `"CASH"`

      - `"OTHER"`

    - `leaves_quantity: string`

      Remaining unfilled quantity

    - `order_type: OrderType`

      Type of order (MARKET, LIMIT, etc.)

      - `"MARKET"`

      - `"LIMIT"`

      - `"STOP"`

      - `"STOP_LIMIT"`

      - `"TRAILING_STOP"`

      - `"TRAILING_STOP_LIMIT"`

      - `"OTHER"`

    - `quantity: string`

      Total order quantity

    - `side: Side`

      Side of the order (BUY, SELL, SELL_SHORT)

      - `"BUY"`

      - `"SELL"`

      - `"SELL_SHORT"`

      - `"OTHER"`

    - `status: OrderStatus`

      Current status of the order

      - `"PENDING_NEW"`

      - `"NEW"`

      - `"PARTIALLY_FILLED"`

      - `"FILLED"`

      - `"CANCELED"`

      - `"REJECTED"`

      - `"EXPIRED"`

      - `"PENDING_CANCEL"`

      - `"PENDING_REPLACE"`

      - `"REPLACED"`

      - `"DONE_FOR_DAY"`

      - `"STOPPED"`

      - `"SUSPENDED"`

      - `"CALCULATED"`

      - `"OTHER"`

    - `symbol: string`

      Trading symbol

    - `time_in_force: TimeInForce`

      Time in force instruction

      - `"DAY"`

      - `"GOOD_TILL_CANCEL"`

      - `"IMMEDIATE_OR_CANCEL"`

      - `"FILL_OR_KILL"`

      - `"GOOD_TILL_DATE"`

      - `"AT_THE_OPENING"`

      - `"AT_THE_CLOSE"`

      - `"GOOD_TILL_CROSSING"`

      - `"GOOD_THROUGH_CROSSING"`

      - `"AT_CROSSING"`

      - `"OTHER"`

    - `updated_at: string`

      Timestamp of the most recent update (UTC)

    - `venue: string`

      MIC code of the venue where the order is routed

    - `average_fill_price: optional string`

      Average fill price across all executions

    - `details: optional array of string`

      Contains execution, rejection or cancellation details, if any

    - `expires_at: optional string`

      Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

    - `extended_hours: optional boolean`

      Whether the order is eligible for extended-hours trading.

    - `limit_offset: optional string`

      Limit offset for trailing stop-limit orders (signed)

    - `limit_price: optional string`

      Limit price (for LIMIT and STOP_LIMIT orders)

    - `queue_state: optional QueueState`

      Parent order queue state, present when the order is awaiting release or released.

      - `"AWAITING_RELEASE"`

      - `"RELEASED"`

    - `releases_at: optional string`

      Scheduled release time for orders awaiting release.

    - `stop_price: optional string`

      Stop price (for STOP and STOP_LIMIT orders)

    - `trailing_limit_px: optional string`

      Current trailing limit price computed by the trailing strategy

    - `trailing_offset: optional string`

      Trailing offset amount for trailing orders

    - `trailing_offset_type: optional TrailingOffsetType`

      Trailing offset type for trailing orders

      - `"PRICE"`

      - `"BPS"`

    - `trailing_stop_px: optional string`

      Current trailing stop price computed by the trailing strategy

    - `trailing_watermark_px: optional string`

      Trailing watermark price for trailing orders

    - `trailing_watermark_ts: optional string`

      Trailing watermark timestamp for trailing orders

    - `underlying_instrument_id: optional string`

      OEMS instrument ID of the option's underlying instrument. Populated only
      for OPTIONS orders; `null` for non-options and for options whose underlier
      cannot be resolved from the instrument cache.

### Order Replace Order Response

- `OrderReplaceOrderResponse = BaseResponse`

  - `data: Order`

    A trading order with its current state and execution details.

    This is the unified API representation of an order across its lifecycle,
    combining data from execution reports, order status queries, and parent/child tracking.

    - `id: string`

      Engine-assigned unique identifier for this order (UUID).

    - `account_id: number`

      Account placing the order

    - `client_order_id: string`

      Client-provided identifier echoed back (FIX tag 11).

    - `created_at: string`

      Timestamp when order was created (UTC)

    - `filled_quantity: string`

      Cumulative filled quantity

    - `instrument_id: string`

      OEMS instrument UUID for the traded instrument.

    - `instrument_type: SecurityType`

      Type of security

      - `"COMMON_STOCK"`

      - `"PREFERRED_STOCK"`

      - `"OPTION"`

      - `"CASH"`

      - `"OTHER"`

    - `leaves_quantity: string`

      Remaining unfilled quantity

    - `order_type: OrderType`

      Type of order (MARKET, LIMIT, etc.)

      - `"MARKET"`

      - `"LIMIT"`

      - `"STOP"`

      - `"STOP_LIMIT"`

      - `"TRAILING_STOP"`

      - `"TRAILING_STOP_LIMIT"`

      - `"OTHER"`

    - `quantity: string`

      Total order quantity

    - `side: Side`

      Side of the order (BUY, SELL, SELL_SHORT)

      - `"BUY"`

      - `"SELL"`

      - `"SELL_SHORT"`

      - `"OTHER"`

    - `status: OrderStatus`

      Current status of the order

      - `"PENDING_NEW"`

      - `"NEW"`

      - `"PARTIALLY_FILLED"`

      - `"FILLED"`

      - `"CANCELED"`

      - `"REJECTED"`

      - `"EXPIRED"`

      - `"PENDING_CANCEL"`

      - `"PENDING_REPLACE"`

      - `"REPLACED"`

      - `"DONE_FOR_DAY"`

      - `"STOPPED"`

      - `"SUSPENDED"`

      - `"CALCULATED"`

      - `"OTHER"`

    - `symbol: string`

      Trading symbol

    - `time_in_force: TimeInForce`

      Time in force instruction

      - `"DAY"`

      - `"GOOD_TILL_CANCEL"`

      - `"IMMEDIATE_OR_CANCEL"`

      - `"FILL_OR_KILL"`

      - `"GOOD_TILL_DATE"`

      - `"AT_THE_OPENING"`

      - `"AT_THE_CLOSE"`

      - `"GOOD_TILL_CROSSING"`

      - `"GOOD_THROUGH_CROSSING"`

      - `"AT_CROSSING"`

      - `"OTHER"`

    - `updated_at: string`

      Timestamp of the most recent update (UTC)

    - `venue: string`

      MIC code of the venue where the order is routed

    - `average_fill_price: optional string`

      Average fill price across all executions

    - `details: optional array of string`

      Contains execution, rejection or cancellation details, if any

    - `expires_at: optional string`

      Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

    - `extended_hours: optional boolean`

      Whether the order is eligible for extended-hours trading.

    - `limit_offset: optional string`

      Limit offset for trailing stop-limit orders (signed)

    - `limit_price: optional string`

      Limit price (for LIMIT and STOP_LIMIT orders)

    - `queue_state: optional QueueState`

      Parent order queue state, present when the order is awaiting release or released.

      - `"AWAITING_RELEASE"`

      - `"RELEASED"`

    - `releases_at: optional string`

      Scheduled release time for orders awaiting release.

    - `stop_price: optional string`

      Stop price (for STOP and STOP_LIMIT orders)

    - `trailing_limit_px: optional string`

      Current trailing limit price computed by the trailing strategy

    - `trailing_offset: optional string`

      Trailing offset amount for trailing orders

    - `trailing_offset_type: optional TrailingOffsetType`

      Trailing offset type for trailing orders

      - `"PRICE"`

      - `"BPS"`

    - `trailing_stop_px: optional string`

      Current trailing stop price computed by the trailing strategy

    - `trailing_watermark_px: optional string`

      Trailing watermark price for trailing orders

    - `trailing_watermark_ts: optional string`

      Trailing watermark timestamp for trailing orders

    - `underlying_instrument_id: optional string`

      OEMS instrument ID of the option's underlying instrument. Populated only
      for OPTIONS orders; `null` for non-options and for options whose underlier
      cannot be resolved from the instrument cache.

### Order Cancel Open Order Response

- `OrderCancelOpenOrderResponse = BaseResponse`

  - `data: Order`

    A trading order with its current state and execution details.

    This is the unified API representation of an order across its lifecycle,
    combining data from execution reports, order status queries, and parent/child tracking.

    - `id: string`

      Engine-assigned unique identifier for this order (UUID).

    - `account_id: number`

      Account placing the order

    - `client_order_id: string`

      Client-provided identifier echoed back (FIX tag 11).

    - `created_at: string`

      Timestamp when order was created (UTC)

    - `filled_quantity: string`

      Cumulative filled quantity

    - `instrument_id: string`

      OEMS instrument UUID for the traded instrument.

    - `instrument_type: SecurityType`

      Type of security

      - `"COMMON_STOCK"`

      - `"PREFERRED_STOCK"`

      - `"OPTION"`

      - `"CASH"`

      - `"OTHER"`

    - `leaves_quantity: string`

      Remaining unfilled quantity

    - `order_type: OrderType`

      Type of order (MARKET, LIMIT, etc.)

      - `"MARKET"`

      - `"LIMIT"`

      - `"STOP"`

      - `"STOP_LIMIT"`

      - `"TRAILING_STOP"`

      - `"TRAILING_STOP_LIMIT"`

      - `"OTHER"`

    - `quantity: string`

      Total order quantity

    - `side: Side`

      Side of the order (BUY, SELL, SELL_SHORT)

      - `"BUY"`

      - `"SELL"`

      - `"SELL_SHORT"`

      - `"OTHER"`

    - `status: OrderStatus`

      Current status of the order

      - `"PENDING_NEW"`

      - `"NEW"`

      - `"PARTIALLY_FILLED"`

      - `"FILLED"`

      - `"CANCELED"`

      - `"REJECTED"`

      - `"EXPIRED"`

      - `"PENDING_CANCEL"`

      - `"PENDING_REPLACE"`

      - `"REPLACED"`

      - `"DONE_FOR_DAY"`

      - `"STOPPED"`

      - `"SUSPENDED"`

      - `"CALCULATED"`

      - `"OTHER"`

    - `symbol: string`

      Trading symbol

    - `time_in_force: TimeInForce`

      Time in force instruction

      - `"DAY"`

      - `"GOOD_TILL_CANCEL"`

      - `"IMMEDIATE_OR_CANCEL"`

      - `"FILL_OR_KILL"`

      - `"GOOD_TILL_DATE"`

      - `"AT_THE_OPENING"`

      - `"AT_THE_CLOSE"`

      - `"GOOD_TILL_CROSSING"`

      - `"GOOD_THROUGH_CROSSING"`

      - `"AT_CROSSING"`

      - `"OTHER"`

    - `updated_at: string`

      Timestamp of the most recent update (UTC)

    - `venue: string`

      MIC code of the venue where the order is routed

    - `average_fill_price: optional string`

      Average fill price across all executions

    - `details: optional array of string`

      Contains execution, rejection or cancellation details, if any

    - `expires_at: optional string`

      Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

    - `extended_hours: optional boolean`

      Whether the order is eligible for extended-hours trading.

    - `limit_offset: optional string`

      Limit offset for trailing stop-limit orders (signed)

    - `limit_price: optional string`

      Limit price (for LIMIT and STOP_LIMIT orders)

    - `queue_state: optional QueueState`

      Parent order queue state, present when the order is awaiting release or released.

      - `"AWAITING_RELEASE"`

      - `"RELEASED"`

    - `releases_at: optional string`

      Scheduled release time for orders awaiting release.

    - `stop_price: optional string`

      Stop price (for STOP and STOP_LIMIT orders)

    - `trailing_limit_px: optional string`

      Current trailing limit price computed by the trailing strategy

    - `trailing_offset: optional string`

      Trailing offset amount for trailing orders

    - `trailing_offset_type: optional TrailingOffsetType`

      Trailing offset type for trailing orders

      - `"PRICE"`

      - `"BPS"`

    - `trailing_stop_px: optional string`

      Current trailing stop price computed by the trailing strategy

    - `trailing_watermark_px: optional string`

      Trailing watermark price for trailing orders

    - `trailing_watermark_ts: optional string`

      Trailing watermark timestamp for trailing orders

    - `underlying_instrument_id: optional string`

      OEMS instrument ID of the option's underlying instrument. Populated only
      for OPTIONS orders; `null` for non-options and for options whose underlier
      cannot be resolved from the instrument cache.

### Order Cancel All Open Orders Response

- `OrderCancelAllOpenOrdersResponse = BaseResponse`

  - `data: OrderList`

    - `id: string`

      Engine-assigned unique identifier for this order (UUID).

    - `account_id: number`

      Account placing the order

    - `client_order_id: string`

      Client-provided identifier echoed back (FIX tag 11).

    - `created_at: string`

      Timestamp when order was created (UTC)

    - `filled_quantity: string`

      Cumulative filled quantity

    - `instrument_id: string`

      OEMS instrument UUID for the traded instrument.

    - `instrument_type: SecurityType`

      Type of security

      - `"COMMON_STOCK"`

      - `"PREFERRED_STOCK"`

      - `"OPTION"`

      - `"CASH"`

      - `"OTHER"`

    - `leaves_quantity: string`

      Remaining unfilled quantity

    - `order_type: OrderType`

      Type of order (MARKET, LIMIT, etc.)

      - `"MARKET"`

      - `"LIMIT"`

      - `"STOP"`

      - `"STOP_LIMIT"`

      - `"TRAILING_STOP"`

      - `"TRAILING_STOP_LIMIT"`

      - `"OTHER"`

    - `quantity: string`

      Total order quantity

    - `side: Side`

      Side of the order (BUY, SELL, SELL_SHORT)

      - `"BUY"`

      - `"SELL"`

      - `"SELL_SHORT"`

      - `"OTHER"`

    - `status: OrderStatus`

      Current status of the order

      - `"PENDING_NEW"`

      - `"NEW"`

      - `"PARTIALLY_FILLED"`

      - `"FILLED"`

      - `"CANCELED"`

      - `"REJECTED"`

      - `"EXPIRED"`

      - `"PENDING_CANCEL"`

      - `"PENDING_REPLACE"`

      - `"REPLACED"`

      - `"DONE_FOR_DAY"`

      - `"STOPPED"`

      - `"SUSPENDED"`

      - `"CALCULATED"`

      - `"OTHER"`

    - `symbol: string`

      Trading symbol

    - `time_in_force: TimeInForce`

      Time in force instruction

      - `"DAY"`

      - `"GOOD_TILL_CANCEL"`

      - `"IMMEDIATE_OR_CANCEL"`

      - `"FILL_OR_KILL"`

      - `"GOOD_TILL_DATE"`

      - `"AT_THE_OPENING"`

      - `"AT_THE_CLOSE"`

      - `"GOOD_TILL_CROSSING"`

      - `"GOOD_THROUGH_CROSSING"`

      - `"AT_CROSSING"`

      - `"OTHER"`

    - `updated_at: string`

      Timestamp of the most recent update (UTC)

    - `venue: string`

      MIC code of the venue where the order is routed

    - `average_fill_price: optional string`

      Average fill price across all executions

    - `details: optional array of string`

      Contains execution, rejection or cancellation details, if any

    - `expires_at: optional string`

      Timestamp when the order will expire (UTC). Present when time_in_force is GOOD_TILL_DATE.

    - `extended_hours: optional boolean`

      Whether the order is eligible for extended-hours trading.

    - `limit_offset: optional string`

      Limit offset for trailing stop-limit orders (signed)

    - `limit_price: optional string`

      Limit price (for LIMIT and STOP_LIMIT orders)

    - `queue_state: optional QueueState`

      Parent order queue state, present when the order is awaiting release or released.

      - `"AWAITING_RELEASE"`

      - `"RELEASED"`

    - `releases_at: optional string`

      Scheduled release time for orders awaiting release.

    - `stop_price: optional string`

      Stop price (for STOP and STOP_LIMIT orders)

    - `trailing_limit_px: optional string`

      Current trailing limit price computed by the trailing strategy

    - `trailing_offset: optional string`

      Trailing offset amount for trailing orders

    - `trailing_offset_type: optional TrailingOffsetType`

      Trailing offset type for trailing orders

      - `"PRICE"`

      - `"BPS"`

    - `trailing_stop_px: optional string`

      Current trailing stop price computed by the trailing strategy

    - `trailing_watermark_px: optional string`

      Trailing watermark price for trailing orders

    - `trailing_watermark_ts: optional string`

      Trailing watermark timestamp for trailing orders

    - `underlying_instrument_id: optional string`

      OEMS instrument ID of the option's underlying instrument. Populated only
      for OPTIONS orders; `null` for non-options and for options whose underlier
      cannot be resolved from the instrument cache.