Dear Traders,

We're pleased to announce new features based on your valuable feedback using the Upbit Open API.

When to Use These Features

• In specific situations (e.g., increased volatility, maintenance), you can request the cancellation of all open orders.
• You can cancel unnecessary or long-standing open orders in bulk.

Works well together

> Query Order List by ID

> Query Open Orders

Batch Order Cancel

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You can request the cancellation of multiple orders based on various conditions.

• cancel_side: Allows you to request the cancellation of open orders based on their type.
  • all: ask, bid all (default) / ask / bid
• You can filter and cancel multiple orders based on specific criteria.
  • pairs: The pairs to cancel (e.g., 'IDR-BTC,IDR-ETH' to cancel open orders for these pairs)
  • quote_currencies: The market currency to cancel (e.g., 'IDR' to cancel all open orders in the IDR market)
  • excluded_pairs: The assets to exclude from bulk cancellation (e.g., 'IDR-BTC' to cancel all open orders except for this pair)
• By using theorder_byfield, you can filter orders to cancel in either the latest or oldest order.
• ⚠️ If no parameters are included in the request, it defaults to canceling the latest 20 orders across all buy/sell orders.
• ⚠️ A separate rate limit (1 request per 2 seconds) applies.
• For more details, please refer to the documentation.
  • [API Reference] > [EXCHANGE API] > [Order] > [Batch Order Cancel]

Order List Cancel

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You can request the cancellation of up to 20 open orders in bulk.

• You can request the cancellation of up to 20 orders using uuids[] or identifiers[].
  • Only one of these fields is required.
• ⚠️ The identifiers[] field is available only for orders created after October 18, 2024.
• For more details, please refer to the documentation.
  • [API Reference] > [EXCHANGE API] > [Order] > [Order List Cancel]

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Important Notes

• Both 'Batch Order Cancel' and 'Order List Cancel' are applicable only for open (WAIT) orders.
• Both features support only Query Parameter requests. Requests through the Request Body are not supported.
• Cancellation requests may fail in certain conditions (e.g., already fulfilled, previously canceled, or temporarily suspended due to market issues like rebranding or maintenance).

[Schedule]

• Date : Wednesday, December 11, 2024

If you have any inquiries, please contact us at [email protected], and we will promptly address your concerns.

Thank you.