Dear users,

Currently, HTX only allows maximum 5 connections to be established by each API key, to Websocket v2 API. Since the effective date of this notification, HTX will expand this maximum connection number to 10.

Currently, inside the order match message and order cancellation message sent from subscription topic “orders#${symbol}”, field “type” (order type) is not available. Since the effective date of this notification, HTX will include field “type” in both messages.

Currently, there is only cancellation message (eventType=cancellation) available sent from subscription topic “orders#${symbol}”, for IOC order (type=buy-ioc/sell-ioc). Since the effective date of this notification, HTX will firstly disseminate its order match (eventType=trade) message (if any), before the cancellation (eventType=cancellation) message (if any).

Effective Date: April 27, 2020 (GMT+8)
All the changes will be updated on https://huobiapi.github.io/docs/spot/v1/en/

HTX
May 14, 2020

What are the Impacts on You, and What You Need to Do?
API users should evaluate the business impact caused by the new endpoint introduced, further to make relevant change in client’s application, if needed.
All the changes will be updated on HTX Official Web Site(Login required) on the effective date.