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Pay Passkey FAQ
Alternatively, you can create a new Passkey with the help of the old phone4. What to do if the Pay Passkey limit is reached? A maximum of 3 Passkeys can be created per Pay account. You must delete unnecessary Passkeys in the Passkey management center.5. When do I need to reset my Pay Passkey? When logging into the same Pay account across devices: Unable to log into their old cloud account to sync Passkey. Unable to use the old device to sync Passkey.Published on Feb 11, 2026Updated on Mar 11, 2026FAQHow do I fix common issues with DEX trading wallet passkeys?
You'll need to reset your passkey if your old device is lost or you accidentally delete the passkey.4. What if I lose my passkey? If only one passkey remains, you won't be able to delete it. In this case, you must reset your Exchange passkey first. Once reset, you'll receive an email link to set up a new passkey for your DEX trading wallet. The old one will automatically become invalid. Make sure your registered email is active and able to receive emails.5.Published on Nov 4, 2025Updated on Nov 17, 2025FAQ1Why is my deposit/withdrawal suspended?
A hard fork occurs when a newly forked chain is not compatible with the old one, meaning that old nodes will refuse to process blocks generated by the new chain. Blocks that do not adhere to the original protocol will be ignored, and miners will always verify the last block according to the old protocol before mining a new block. If I encounter this situation, what should I do?Published on Aug 31, 2023Updated on Jan 26, 2026FAQ971What's USDT0 and how do I use it?
Old USDT address on X Layer: 0x1e4a5963abfd975d8c9021ce480b42188849d41d New USDT0 address on X Layer: 0x779Ded0c9e1022225f8E0630b35a9b54bE713736 There are two ways to bridge your Wrapped USDT to USDT0 on X Layer: Simply deposit your old USDT back to exchange and withdraw via X Layer to receive the USDT0 Deposit your USDT and withdraw via X Layer to get USDT0 Use the USDT0 swap feature on OKX DEX Swap your USDT from X Layer to get USDT0 We're building a comprehensive DeFi ecosystem around unifiedPublished on Sep 12, 2025Updated on Jan 20, 2026FAQ22Passkey FAQ
When setting up a new passkey, we recommend keeping your old device nearby. With Bluetooth enabled on both devices, scan the QR code from your old device to authorize and complete the setup.3. I updated to iOS 18 but can't create a passkey. What should I do? If you're unable to create or use a passkey after upgrading to iOS 18, it's possible that the built-in Passwords app on your Apple device was deleted or is not functioning properly.Published on Mar 19, 2025Updated on Mar 4, 2026FAQ115Isolated margin mode
fee rate) / (assets + margin) Long position using quote crypto as margin Est. liq. price = [|liability + interest| * (1 + position tier mmr%) * (1 + taker fee rate) - margin] / assets Short position using base crypto as margin Est. liq. price = assets / [|liability + interest| * (1 + position tier mmr%) * (1 + taker fee rate) - margin] Short position using quote crypto as margin Est. liq. price = (assets + margin) / [|liability + interest| * (1 + position tier mmr%) * (1 + taker fee rate)] In the oldPublished on Jun 17, 2022Updated on Feb 9, 2026Product documentationHow do I track my assets when trading in Spot and Futures mode?
The new version will also show all of the user's assets, including less than 8-bit assets, while the old version will not.How to only display one of the holds or assets? After selecting the preferred type through the drop-down, the result of the matching condition can be displayed. Once you select Filter after selecting it, you can select which Positions type to display in the list.Published on Oct 23, 2024Updated on Feb 12, 2026FAQ18What documents are accepted as proof of sources of funds from decentralized finance?
Authentic documents as proof of the source of funds Airdrop participation Screen capture that shows proof of the airdrop allocation from the Telegram airdrop games. Transaction history from your cryptocurrency wallet(s) showing the airdrop transaction, including the token name, amount received, and timestamp. Screen capture of your Telegram profile that clearly displays your registered details (for example, username and phone number) confirming ownership.Published on Nov 12, 2024Updated on Feb 9, 2026FAQ52How do I authorize a new device when I log in?
You'll also need to input the security code (one-time password) that they see from the new device to the old device.Security verification Where users have to input all one-time passwords from security features of what you've bound with your account, such as mobile, email, authenticator. Phone verification: when you request phone verification, we'll call the phone number linked to your account. Just follow the voice prompts: select 1 to confirm authorization or 2 to cancel it.Published on Aug 31, 2023Updated on Mar 12, 2026FAQ13,626Why hasn't my deposit been credited?
Previously used deposit addresses will remain valid for a short period of time, and deposits sent to old addresses during this period will not be lost. That said, if you've saved or whitelisted an OKX deposit address, please update it as soon as possible to avoid any issues later. Please also be aware that some tokens are no longer supported on certain networks.Published on Sep 1, 2023Updated on Mar 3, 2026FAQ13,688How do I capture dual-pronged arbitrage opportunities with the OKX ETH/BTC Bot?
The OKX ETH/BTC Bot is a game-changer in the realm of cryptocurrency trading. By capitalizing on the oscillation of the ETH/BTC trading pair, this automated tool empowers users to accumulate both BTC and ETH strategically. With a range of advantages, flexibility, and adaptability to market conditions, the ETH/BTC Bot stands as a beacon of innovation, inviting users to explore the vast potential of dual-pronged arbitrage opportunities in the cryptocurrency market.Published on Mar 6, 2024Updated on Sep 10, 2025FAQ27How do I trade with OKX on TradingView?
In this article, we'll explore how the integration of OKX and TradingView benefits crypto traders and why this is a game changer for the crypto industry.How do I connect to OKX with TradingView? You can easily log in or register with us using a social account like Google or Telegram, which makes it very convenient to connect to TradingView. Note: if you don't have an account on our platform, start with signing up. If you have an OKX account, skip to the login steps below.Published on Jul 29, 2025Updated on Jan 20, 2026FAQ61Buy crypto with rewards terms and conditions
By opting into this campaign, you agree to these specific rules along with the platform's general User Agreement.Eligibility Requirements To participate, you must be at least 18 years old and meet the following criteria: Verification Status: You must be a KYC-verified retail user residing in eligible states within the United States. Residents of New York, Texas, American Samoa, Guam, the Northern Mariana Islands, and the US Virgin Islands are not eligible to participate.Published on Jan 9, 2026Updated on Feb 11, 2026FAQHow do I protect my account from Trojan horse takeovers?
Cracked Software and Illegal Downloads Free and unauthorized software activators, game cheats, or pirated media often contain embedded Trojans. These are widely circulated on file-sharing platforms and pose significant security risks to your device. Malicious Websites and Pop-ups Simply visiting a compromised website or clicking on deceptive pop-up ads may trigger an automatic malware download. This is known as a drive-by download.Published on May 30, 2025Updated on Feb 5, 2026FAQ10What's a futures trading bot and how do you automate trades with it?
Game on!Published on Dec 26, 2023Updated on Oct 29, 2025FAQ35