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Address type upgrade FAQ
What changes are being made to existing saved addresses after the address type upgrade? Withdrawal addresses have been simplified for easier use—there’s no longer a distinction between EVM and Universal addresses. Instead, each address now works for all cryptos within the compatible network, so you don’t need to manage multiple formats.Published on 26 Aug 2025Updated on 30 Dec 2025858What should I do if I deposit to the wrong address?
Please refer to the relevant documentation for more details: How do I find my deposit address and tag/memo/comment?Published on 15 Oct 2024Updated on 12 Feb 2026227How do I submit my proof of address (POA)?
residential address.Published on 5 Sept 2023Updated on 12 Feb 2026843How do I verify OKX's ownership and balance of the wallet address?
Check if the "From address" and "Recipient address" match the addresses in the ETH staking file. The "From address" and "Recipient address" are signed by OKX confirming ownership, and can be verified using the instructions from above From address Recipient addressHow do I verify the balance of OKX wallet reserves address?Published on 26 Sept 2023Updated on 26 Jan 2026993How do I find my deposit address and tag/memo/comment?
Go to Deposit > Deposit crypto > switch address Switch to your desired addresses How do I add a new deposit address? On the deposit page, select Address > Add address Go to address book page to add new addressHow do I edit the name of a deposit address? On the deposit page, select Address > Edit > Edit the deposit address name Select the edit from the address book page to editHow do I change my deposit address?Published on 22 Aug 2023Updated on 3 Mar 202667,139How do I migrate my email address or phone number to another account? (web)
This function is only applicable when: You want to update your current phone number or email address, but the new phone number or email address is linked to another account. You want to link a new phone number or email address, but it's linked to another account. You want to migrate an unverified account into a verified account. Note: you can't merge a verified account into an unverified account.How to migrate my email address or phone number?Published on 22 Aug 2023Updated on 26 Feb 2026383How do I migrate my email address or phone number to another account? (app)
You want to link a new phone number or email address, but it's linked to another account.How do I migrate my email address or phone number?For email address migration Open the OKX app, go to User Center, and select Profile Select User Center at the top left corner Find Security center and select Email Select Change email address Enter your email address in the New email address field Select Send code in both the Verify new email address and Verify current email address fields.Published on 22 Aug 2023Updated on 9 Feb 2026581How do I enable allowlist? (app)
Select Address book > select Address Settings in the top-right corner > you can either enable the Allowlist only or enable the New address withdrawal lock at the same time. Note: when adding address, you can save the network selected as a universal address to withdraw other crypto from this network. 4. You can either enter the address or select the address in your address book.Published on 14 Aug 2023Updated on 12 Feb 20261,886How do I enable allowlist? (web)
You can either enter the address or select the address in your address book. If there's no address available, you can select Add address or Manage address book to add a new address to your address book. Open your address book 4. Select Add address and select your preferred options; whether single address or multiple addresses. Note: when adding address, you can save the network selected as an EVM network address to withdraw other crypto from this network.Published on 14 Aug 2023Updated on 12 Feb 2026411Why do I need to fill in tags (tag/memo) when I withdraw or deposit certain cryptos?
Tag (tag/memo) is an unique digital string used to identify deposit address. It ensures the funds are credited to the correct address. OKX distributes different tags to users’ deposit addresses of certain cryptos requested by the network. Tag exist in pairs, one for each deposit address. You need to fill out both the deposit address and tag/memo before submitting a request. If this is not done, the funds may not be credited to the correct address.Published on 22 Aug 2023Updated on 2 Mar 2026413A beginner's guide to identity verification
I no longer live at the residential address on my document ID. Can I still verify my identity? Yes, you can change the address currently associated with your account to a new address. You may need to provide an additional proof of address document to verify your new address.6. Why do you need my residential address? We're required to ask for your residential address in order to verify your identity for our regulatory compliance program.Published on 25 Sept 2023Updated on 3 Mar 20266,438What should I do if my withdrawal isn't successful?
Withdrawn to the Wrong Address with Confirmed Block If you used the wrong receiving address during the withdrawal, and the block has been confirmed, it indicates that your withdrawal has been successfully sent. Due to the irreversibility and anonymity of blockchain transactions, we can't reverse it, and we can't determine the source of the address. You'll need to contact the platform that provided the address or the person who gave you the address for assistance.Published on 17 Oct 2024Updated on 2 Feb 2026234How do I change my email?
Self-service tool For quick access, click the button below:On the app Open the OKX app, and go to User Center Open User Center page Select Profile and Settings, go to Security, and select Email under the Authentication methods section Select Change email address Enter your email address in the New email address field Select Send code in both the Verify new email address and Verify current email address fields. We'll send a 6-digit verification code to both your new and current email.Published on 6 Sept 2023Updated on 9 Feb 20263,998What should I do if I mistakenly withdraw crypto via the wrong network?
Find the crypto and network that you've wrongly transferred, and Copy the deposit address. For example, if you previously mistakenly selected ETH network for USDT, in this case, you should select USDT-ERC20 Select Copy to copy the deposit address 4. Return to your Web3 wallet, select Send > select crypto and network Select send in your Web3 wallet 5. Paste the deposit address you copied from your exchange account Paste your deposit address 6.Published on 17 Mar 2023Updated on 26 Jan 20265,353How do I check if an email is officially from OKX via EML file?
"From" (the sender) This is the sender address shown in your inbox, which can be easily forged. Example: From: noreply@okx.com2. Return-Path / smtp.mailfrom (server-observed sender) Return-path is the address used by the email server to send the message. It is more reliable than what you see from "From" but may also be spoofed. Return-path is the address used by the email server If this domain differs from the "From" address, it is a major warning sign.3.Published on 24 Nov 2025Updated on 2 Mar 202610