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[Notice] Post Only Order Condition to Be Supported on July 2

5 months ago

#NEW #post only

Dear Traders,

The Post Only order condition, which ensures that limit orders are not filled immediately upon placement, will be supported from July 2.

What is Post Only?

  • The Post Only condition ensures that a limit order will not be filled immediately upon the placement.
  • This feature is useful for traders who want to place maker orders and manage their trading strategies more effectively.

How to Set Post Only

Endpoint
POST /v1/orders
POST /v1/orders/cancel_and_new
  • To use this condition, set the time_in_force (or new_time_in_force) field to post_only when placing an order.
  • Note: post_only only be used with limit orders and is not compatible with the Self-Match Prevention feature.
  • Example:

Parameter

Description

Type

ord_type

Order Method (Required)

  • limit : Limit Order

String

time_in_force

IOC, FOK, and Post Only Settings (Optional)

  • post_only

String


Schedule

  • Release Date: Wed, 2nd July, 2025
  • Supported Countries : Singapore, Indonesia, Thailand
  • Docs Version : v.1.2.1or later

If you have any inquiries, please contact us at [email protected].

We will respond as soon as possible.

Thank you.

Upbit Developer Center