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How do I prevent self-trade and improve my API trading efficiency and protection?
We recognize the importance of maintaining a fair and transparent marketplace, so we developed the Self-Trade Prevention (STP).How powerful is our Self-Trade Prevention? Our Self-Trade Prevention feature is designed to empower traders by preventing inadvertent self-trades, offering numerous benefits that enhance your trading experience. Let's see how the Self-Trade Prevention feature can help you.Published on 11 Jun 2024Updated on 14 May 202511What's OKX Security Assistant?
Common reasons for uninstall or delete failures include insufficient permissions, system protection or self-defense mechanisms, or files or processes being in use.Published on 15 Jan 2026Updated on 13 Feb 202610United Kingdom (UK) financial promotions FAQ
Starting January 8, 2024, both new and existing UK resident users must complete an assessment questionnaire and self-categorisation statement to continue using our services in compliance with FCA rules. Note: these changes only apply to retail users who are resident in the UK. failure to renew your self-categorisation statement will result in account restrictions.How does the questionnaire and self-categorisation statement process work for the UK resident users?Published on 28 Dec 2023Updated on 9 Feb 202669What's CeDeFi trading?
This makes the process faster and simpler.Secure self-custody of assets Your funds are stored in a self-custody wallet managed by smart contracts.Published on 1 Oct 2025Updated on 12 Jan 202633What should I do if I accidentally deposit crypto that OKX doesn't support?
Which untradable assets support self-withdrawal? Here are the untradable assets that support self-withdrawal: Crypto that has been or will be delisted from our platform. Airdrop crypto. Some crypto and networks that we don't support. Note: not all unsupported tokens are eligible for self-service withdrawal. More cryptos will be added to the untradable assets self-withdrawal feature. For more details, you can reach out to our OKX Assistant.3. Why is there no valuation after a token is delisted?Published on 26 Sept 2023Updated on 16 Mar 20261,897How do I change my login password?
Self-service tool For quick access, click the button below:On the appI remember my login password Open your OKX app and go to User Center Open User Center page Select Profile and settings, find Security, and select Login password under the Authentication methods section Fill in the information below and confirm: Current login password New login password 8-32 characters long 1 lowercase character 1 uppercase character 1 number 1 symbol Complete the Security authentication (such as Phone / Email authenticationPublished on 22 Aug 2023Updated on 4 Mar 202619,564OKX DEX FAQs
Self-custody: we allow you to have complete self-custody of your own trades, so any movement of tokens happens directly on the wallet that the user links to their DEX accounts. Security: unlike centralized exchanges that might potentially be hacked, all assets traded on DEXs are stored directly in the user's wallet, thereby providing a greater degree of security in token storage.Published on 5 Feb 2026Updated on 27 Mar 20265How do I freeze my account? (web)
Self-service tool For quick access, click the button below: Once you freeze your account, you won't be able to log in or register using the same email/phone/personal identity information.Published on 22 Aug 2023Updated on 24 Mar 2026398How do I join a video call with customer support?
Go to the Support center Select Join video call appointment under Self-service tools Select join video call appointment Enter the authentication code to join the video call Enter the authenticator code to join the video call Note: the email OTP will be sent to the verified contact email you used during your chat or ticket with customer service.Published on 26 Aug 2025Updated on 27 Mar 202646I haven't received the SMS code
If the above doesn’t help, you can try to self-reset your mobile number from our App according to our guidance If self-reset still doesn't work, submit a request or contact our customer support via the chatbot in Support Center. Please use your email linked to the OKX account with login issue to contact us.Published on 16 Aug 2023Updated on 3 Mar 202632,506DEX Referral FAQ
This constitutes self-referral, a strictly prohibited violation. The system detects self-referral behavior through multiple technical means. Once discovered, the inviter wallet's invitation privileges are permanently frozen, unable to receive any commissions or create new codes. We recommend genuinely inviting others to maintain a healthy referral ecosystem.Can I modify a created referral code? No, you can't. Referral codes can't be modified once created.Published on 31 Dec 2025Updated on 11 Feb 20262How do I change my authenticator app?
Self-service tool For quick access, click the button below:I can log in to my accountApp Open the OKX app and select the Main Menu in the upper left corner. Select Profile and settings > Security > Authenticator app > Change authenticator app. Select user center on main page Follow the on-screen instructions and select Next. Complete the two-factor authentication (2FA) verification.Published on 11 Sept 2023Updated on 16 Mar 20264,267How do I close my account? (web)
Self-service tool For quick access, click the button below: Once the account is closed, the account will be permanently closed and can't be retrieved. Note: after closing your account, there's a 30-day cooling period.Published on 22 Aug 2023Updated on 11 Feb 2026454OKX Web3 FAQ
Our Web3 services operate on a non-custodial basis, meaning users retain full control of their digital assets at all times.We don't take custody of any assets, do not initiate, process, intermediate, administer, or guarantee transactions, aren't a party to any transaction, and don't control the execution of digital asset transactions.2. Do we provide any financial or brokerage services? We don't provide financial or brokerage services.Published on 19 Jan 2026Updated on 27 Feb 202665What can I do if I trigger risk control?
You can submit a self-service appeal in the app by following these steps. This is the fastest and most effective way to process your appeal. You can go to your OKX app homepage > P2P Trading, select the Appeal in the pop-up window at the bottom of the page. Please complete the facial recognition verification as prompted and submit all required materials. Ensure that the information provided is clear, accurate, and authentic to avoid delays in processing.Published on 13 Sept 2023Updated on 26 Jan 20261,769