If you've changed devices, you can still log in by scanning the QR code using a device that supports iOS 18 or above, or any other compatible device. 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?

For example, if the event expires at 18:30 UTC+8, the settlement window is 18:29:00–18:29:59 UTC+8.When is the contract evaluated, and how is the outcome determined? The contract is evaluated once at expiry. With lower bound a and upper bound b (a < b), if a ≤ settlement price < b, the contract settles as "Yes" (in range). Otherwise, it settles as "No" (out of range).

I'm under the age of 18. Why can't I sign up? Due to local laws and regulations, you must be 18 or older to access our services.8. Why do I need to submit a selfie for identity verification? We need your selfie to compare it with your ID and make sure it's really you. We'll store it securely and never share with third parties.9. Which types of documents can I use to verify my residential address for account identity verification?

Users under 18 years old are not eligible to register an exchange account and therefore can't use the Wallet Connect feature.

Date Trading history Profit and loss after fees Witholding amount (10% of profits) April 17 (Mon) BTC/USDT Bought: April 1, 2023 Sold: April 17, 2023 +200 USDT 20 USDT April 18 (Tue) BTC/USDT Bought: April 6, 2023 Sold: April 18, 2023 ETH/USDT Bought: April 6, 2023 Sold: April 18, 2023 -50 USDT +300 USDT 0 30 USDT April 19 (Wed) No new buy orders BTC/USDT Bought: April 6, 2023 Sold: Not yet sold ETC/USDT Bought: April 6, 2023 Sold: Not yet sold N/A N/A April 20 (Thur) ETC/USDT Bought: April 6, 2023

(The standalone Passwords app requires iOS 18+.) Passkeys can sync across devices using the same Apple ID. Android: Passkeys depend on Google services, so your device must be able to access Google. 2. Open the OKX app, go to menu, and select Account settings > Security > Passkeys 3. Select Passkeys and complete the security verification 4.

Under 18 Years Old The document you submitted does not meet the platform’s requirements. The system has detected that you do not meet the minimum age requirement. You may reach out to us via OKX Assistant once you have reached the age requirement to complete your identity verification.

You must be at least 18 years old, and services are not available in restricted locations. Passports, national identity cards, driving licences, residence permits, and other government-issued documents are common examples, but the exact list shown on your page is definitive. Some jurisdictions, including Türkiye and the UAE, have more specific document requirements.2. My identity verification is still under review. What should I do?

August 18, 2025, 2:00 PM (UTC+8) The OKB smart contract will be upgraded to remove minting and burning functions.FAQWhat's X Layer? X Layer is a public blockchain, decentralized public blockchain launched by OKX. It isn't a sub-chain or dedicated chain of the OKX exchange. Anyone can deploy projects on X Layer. OKX doesn't endorse, guarantee, or take responsibility for any third-party projects deployed on X Layer. Using decentralized public blockchain projects involves risks.

Date Trading history Profit and loss after fees Witholding amount (10% of profits) April 17 (Mon) BTC/USDT Bought: April 1, 2023 Sold: April 17, 2023 +200 USDT 20 USDT April 18 (Tue) BTC/USDT Bought: April 6, 2023 Sold: April 18, 2023 ETH/USDT Bought: April 6, 2023 Sold: April 18, 2023 -50 USDT +300 USDT 0 30 USDT April 19 (Wed) No new buy orders BTC/USDT Bought: April 6, 2023 Sold: Not yet sold ETC/USDT Bought: April 6, 2023 Sold: Not yet sold N/A N/A April 20 (Thur) ETC/USDT Bought: April 6, 2023

I'm under 18. Can an exception be made for me? No. You must be at least 18 years old, or meet the minimum legal age shown on the registration page. Parental or guardian consent, financial circumstances, and other personal reasons can't be used to make an exception. Don't use a parent's, guardian's, or another person's identity information to register.9. Is there a maximum age for registration?

Lead traders can close positions in batches at market price by order, or choose to close all positions at market price at once.18. What are the leverage and position limits for copy trading? For more details on supported contracts, read What limits are there for futures copy trading?.19. What is bot parameter sync?

This is available from app version 6.187.0 onward.18. Why are some DApps, DeFi products, or networks unavailable? Some DApps, DeFi products, and networks may be temporarily hidden or restricted to prevent users from entering unsupported or incomplete experiences. Access will be expanded as network coverage, signing capabilities, and transaction flows are improved.19. Does the Social Login wallet support limit orders, strategy trading, and Copy Trading?

Users must be at least 18 years old and have full legal capacity.When acting on behalf of a business, users must have valid authorization and ensure the entity is lawfully registered. Access to Web3 services isn't available in sanctioned or restricted regions, and we reserve the right to restrict or terminate access in certain jurisdictions.5. Is KYC (identity verification) required to use our Web3 Wallet?

Eligibility: To participate in this Sweepstakes, you must be at least eighteen (18) years old and the age of majority in the country you reside.