Notice of Service Hours Adjustment on Customer Service

Dear HashKey Exchange Users,

Thank you for your continuous support with HashKey Exchange!

The service hours of HashKey Exchange Customer Service Team has been adjusted from July 1, 2025 (Monday) until further notice, details are as below:

Our online customer service will be available from 24x7 daily. 

Or if you prefer email communication, please contact us at support@customer.HashKey.com or leave the message on HashKey App and Website. We will attend to your enquiries and get back to you shortly.

Thank you for choosing HashKey Exchange!

HashKey Exchange Customer Service Team