FAQ
Account management and security
- How do I register an account on OKX?Published on May 23, 2024Updated on Apr 9, 202627,259
- How do I reset Two-factor authentication (2FA)?Published on Sep 15, 2023Updated on Mar 28, 20266,192
- How do I reset my Two-factor authentication (2FA)?Published on Sep 15, 2023Updated on Oct 15, 202526
- How do I change my authenticator app?Published on Sep 11, 2023Updated on Apr 10, 20264,302
- How do I change my phone number?Published on Sep 7, 2023Updated on Mar 12, 202614,424
- How do I change my phone number?Published on Sep 7, 2023Updated on Nov 3, 20253
- How do I change my email?Published on Sep 6, 2023Updated on Feb 9, 20264,074
- How do I update my email?Published on Sep 6, 2023Updated on Oct 15, 20251
- How do I authorize a new device when I log in?Published on Aug 31, 2023Updated on Apr 9, 202613,761
- How do I link an authenticator app?Published on Aug 29, 2023Updated on Apr 9, 202616,070
- What is sub-account?Published on Aug 22, 2023Updated on Mar 4, 20261,833
- How do I close my account? (web)Published on Aug 22, 2023Updated on Apr 3, 2026459
- How do I close my account? (app)Published on Aug 22, 2023Updated on Apr 3, 2026892
- How do I freeze my account? (web)Published on Aug 22, 2023Updated on Mar 24, 2026399
- How do I freeze my account? (App)Published on Aug 22, 2023Updated on Mar 25, 2026365
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