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Order Quantity Fields

In the response from Get Open Orders:
  • quantity: The remaining quantity of the order yet to be filled.
  • filledQuantity: The cumulative quantity that has already been filled.
The sum of quantity and filledQuantity equals the original order quantity.

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Order Statuses

All open orders—regardless of status (active, pending, cancelling, or modifying)—are counted towards the Maximum Open Orders Per Market limit.
The Get Open Orders endpoint returns all open orders, including those in intermediate states. The possible statuses are:
StatusDescription
activeOrder is live in the order book and available for matching.
pendingOrder has been received and is awaiting activation.
cancellingCancellation has been requested; awaiting confirmation.
modifyingModification has been requested; awaiting confirmation.
These intermediate statuses allow for tracking orders that may be temporarily in transition.

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Polling Order Status

To check the status of an order, use the following endpoints as appropriate:
  • Get Open Order By ID:
    • Returns only currently open orders.
  • Get Order By ID:
    • Returns both open orders and recent order history (orders cancelled or filled within approximately one hour).
Best Practices:
  • Always specify the market parameter in your query.
  • Provide either order-id or client-request-id (never both).
    • Use client-request-id to check the status of an order you submitted but for which you have not yet received a response.
    • Use order-id when you have the order ID (e.g., for cancellations or confirmed creations).
  • If the order is not found or is outside the recent-history window (~1 hour), the endpoint will return a 404 Not Found response.