FAQ
Account management and security
- How do I navigate to and customize notification settings?Published on 8 Oct 2025Updated on 24 Oct 20253
 - How do I add my emergency contact?Published on 24 Jul 2025Updated on 15 Oct 2025144
 - How do I find my user ID (UID)?Published on 20 Mar 2025Updated on 8 Sept 2025150
 - OKX Beginner's GuidePublished on 20 Mar 2023Updated on 30 Oct 20251,589
 - How do I register an account on OKX?Published on 23 May 2024Updated on 30 Oct 202523,970
 - How do I link an authenticator app?Published on 29 Aug 2023Updated on 8 Sept 202514,871
 - How do I create passkeys? (app)Published on 16 Aug 2023Updated on 8 Sept 202510,801
 - How do I create passkeys? (web)Published on 16 Aug 2023Updated on 8 Sept 20254,014
 - How do I update my login password?Published on 22 Aug 2023Updated on 15 Oct 202527
 - How do I reset my Two-factor authentication (2FA)?Published on 15 Sept 2023Updated on 15 Oct 20259
 - How do I change my authenticator app?Published on 11 Sept 2023Updated on 18 Sept 20253,847
 - What is sub-account?Published on 22 Aug 2023Updated on 8 Sept 20251,730
 - How do I change my email?Published on 6 Sept 2023Updated on 8 Sept 20253,755
 - Disabling cloud sync on your authenticator appPublished on 12 May 2023Updated on 8 Sept 20253,554
 - How do I change my phone number?Published on 7 Sept 2023Updated on 30 Oct 202513,330