API Reference

API User Service

Market Maker Program

HashKey Global exchange offers a Market Maker Program for professional liquidity providers. Key benefits of this program include:

  • 0 maker fee rate.
  • Weekly Rewards for Trading. Click here for details.
  • Monthly Rewards for providing liquidity. Click here for details.
  • Higher API rate limit levels.
  • More sub-accounts.

Application method: Apply to be a Market Maker via Email: [[email protected]] or contact your Hashkey Sales for help.

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Please click for more details https://support.global.hashkey.com/hc/en-us/articles/15171980704540-Enjoy-HashKey-Global-Market-Maker-Trading-Rewards-Share-Up-To-1-Million-HSK-Every-Week


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Please click for more details https://support.global.hashkey.com/hc/en-us/articles/15171408418332-HashKey-Global-is-actively-recruiting-market-makers-receive-up-to-100-000-HSK-month-by-providing-liquidity



VIP Fast Track

Provide proof of your VIP level and 30 days trading volume from another exchange to enjoy 28 days of lower fee rate benefits.

  • If your VIP tiered fee rate and 30 days trading volume from other exchanges equals VIP 2 in HashKey Global, you will receive VIP 3 Fee rate bonus.
  • The highest VIP Tier bonus a client can receive is VIP 7.

For more information about the event, please check: "Sign up for VIP Plus Campaign" page [https://support.global.hashkey.com/hc/en-us/articles/13430455896092-Sign-up-for-VIP-Plus-Campaign-earn-30-extra-yield-from-Launchpool]or email to [[email protected]].



Broker Program

Our broker program equips third-party platforms with a variety of options to expand their product offerings and utilize HashKey Global's trading system and market liquidity to earn a high percentage of transaction fees and commissions. The Broker Program offers joint marketing campaigns and multiple user benefits to support your global business expansion.

  • API Broker Brokers provide traders with trading software, robots, or trading terminal software, and receive rebates on traders' commissions. Traders start transactions by binding the API Key to the broker platform. HashKey Global will provide brokers with support for marketing and growth activities. Trading Bots Social Trading Platforms Open-source Trading Libraries
  • Prime Broker Brokers provide institutional-grade trading channels for professional traders and receive a high percentage of commission. Professional traders trade by adapting the broker ID in the API. HashKey Global can provide prime brokers and their clients with a variety of exclusive VIP benefits that support high-frequency trading. Asset Management Platform Professional Trade Execution platform
  • Exchange Broker The Exchange brokerage model allows Brokers to manage their users and deliver their user services while HashKey Global only takes care of back-end and market liquidity. Independent Crypto Exchanges Wallet Providers Exchange Aggregators

For more details, please email [[email protected]].


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Please click for more details https://global.hashkey.com/en-US/activity/contractTrading

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Please click for more details https://global.hashkey.com/en-US/activity/mine


HashKey Exchange offers a comprehensive suite of APIs including, REST and Websocket API tailored to cater the needs of clients. Our Exchange API solutions are highly scalable, providing clients with access to real-time market data feeds and insights. Clients can easily integrate our Exchange API with their existing systems and applications, enabling them to streamline their workflows.

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We have introduced Postman Collection for easy implementation. Please try it out! https://hashkeyglobal-apidoc.readme.io/reference/how-to-use-postman

Futures API endpoint is now launched!
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To reflect Polyhedra Network's continued dedication to zero-knowledge (ZK) technology and long-term development of the industry, HashKey Global has worked with the Polyhedra Network project team to support Polyhedra Network's ticker update from ZK to ZKJ. This move is part of Polyhedra Network's commitment to the greater good of the ZK industry, as they work to drive further advancements and adoption of this transformative technology.
API symbol: ZKJUSDT
Please refer to the following website page for more details:
https://support.global.hashkey.com/hc/en-us/articles/14228372509468-HashKey-Global-Will-Support-Polyhedra-Network-Ticker-Update-From-ZK-to-ZKJ

Exchange offers two types of API Connectivity methods