Support center
Here to help you 24/7
Top questions
How do I find my deposit address and tag/memo/comment?
Updated on 15 May 202553,765
How do I buy and sell crypto with a third party?
Updated on 20 June 2025525
Why can't I join a campaign?
Updated on 18 June 2025464
How do I find my user ID (UID)?
Updated on 4 Apr 2025117
OKX call auction and pre-open mechanism
Updated on 9 June 20256,913
Getting started
A beginner's guide to identity verification
Updated on 4 June 20256,010
How do I link an authenticator app?
Updated on 17 June 202513,508
How do I make a deposit? (app)
Updated on 4 June 2025119,575
How do I make a withdrawal? (app)
Updated on 11 June 20254,078
Why hasn't my deposit been credited?
Updated on 18 June 202512,170
FAQ
View more