Social Media Giveaway Terms and Conditions OKX'S SOCIAL MEDIA GIVEAWAYS ARE NOT AVAILABLE TO YOU, AND YOU MAY NOT PARTICIPATE IN OKX’S SOCIAL MEDIA GIVEAWAYS, IF YOU ARE LOCATED IN ANY OF THE RESTRICTED JURISDICTIONS LISTED IN SECTION 1.2. These Social Media Giveaway Terms and Conditions (the “Terms”) are entered into between you (“User” or “you”) and Aux Cayes FinTech Co. Ltd. (“OKX,” “we,” “us,” or “our”).

Before trading any digital asset, you should do your own research and evaluate your risk appetite. OKX is not responsible for any losses which you may incur from trading digital assets. Please refer to Terms of Service and Risk & Compliance Disclosure for more information. For any inquiries, please feel free to contact us via Support Center or Connect with us on any platform of your choice. OKX team October 10, 2023

Dear Valued Customers, We are pleased to announce that YOUChain(YOU) is now listed on OKX. Please take note of the following go-live schedule: 1. YOU deposit - 16:00 May 14, 2018 (Hong Kong Time, UTC +8) 2. YOU/OKB spot trading - 16:00 May 15, 2018 (Hong Kong Time, UTC +8) 3. YOU/BTC, YOU/ETH, YOU/USDT spot trading - 16:00 May 21, 2018 (Hong Kong Time, UTC +8) 4.

You should consider whether you understand how crypto works as the value of your assets, including stablecoins, can increase or decrease and profits may be subject to capital gains tax. Past performance does not indicate future results. Please consult your legal/tax/investment professional for questions about your specific circumstances.

Today's free gas transfer may be suspended if the amount of gas subsidies reach the predetermined limit, but it will not affect the quota of the next day. During the suspension, users need to pay the full gas fee for the current transfer. We hope you enjoy this free gas transfer in OKX Wallet. OKX Wallet will continue to provide you with excellent products and services! OKX team. April 18th, 2023

Starting at 08:00 am UTC on April 2, 2026, the interest-free period for VIP Loan repayments will be extended from 3 days (72 hours) to 5 days (120 hours). As VIP Loan borrowers, if you repay the loan more than 120 hours before maturity, you will be charged an extra prepayment fee equivalent to 100% of the residual interest. If you repay in the last 120 hours before maturity, remaining interest for the number of full hours until maturity won’t be charged.

Starting at 08:00 am UTC on November 10, 2025, the interest-free period for Institutional Loan repayments will be extended from 24 hours to 72 hours. As Institutional Loan borrowers, if you repay the loan more than 72 hours before maturity, you will be charged an extra prepayment fee equivalent to 100% of the residual interest. If you repay in the last 72 hours before maturity, remaining interest for the number of full hours until maturity won’t be charged.

Dear valued customers, The mainnet upgrade of YOUChain (YOU) is complete. The depositing and withdrawal services of YOU will resume at 8:00 Jan 27, 2021 (UTC). We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you of our best services at all times. Regards, OKX Jan 27, 2021 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Dear valued customers, Due to the mainnet upgrade of YOUChain (YOU), the depositing and withdrawal services of YOU will be suspended from 10:00 Jan 25, 2021 (UTC) until the upgrade is complete. We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you of our best services at all times. Regards, OKX Jan 25, 2021 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Dear valued customers, The mainnet upgrade of YOUChain (YOU) is complete. The depositing and withdrawal services of YOU will resume at 11:30 Sep 15, 2020 (UTC). We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you of our best services at all times. Regards, OKX Sep 15, 2020 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Dear valued customers, Due to the mainnet upgrade of YOUChain (YOU), the depositing and withdrawal services of YOU have been suspended from 6:30 Sep 9, 2020 (UTC) until the upgrade is complete. Thank you for your continued support and we assure you of our best services at all times. Regards, OKX Sep 9, 2020 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Dear valued customers, The mainnet swap of YOUChain (YOU) is complete. The depositing and withdrawal services of YOU will resume at 11:00 June 30, 2020 (UTC). Please do not deposit any ERC-20 YOU token into the YOUChain (YOU) mainnet address or you may risk losing your funds. We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you of our best services at all times.

Dear valued customers, Due to the mainnet swap of YOUChain (YOU), the depositing and withdrawal of YOU will be suspended from 07:00 June 15, 2020 (UTC). Services will resume when the YOU mainnet is stable. Please refer to our further announcements for the exact resumption time. As the exchange to support the YOU mainnet swap, please rest assured that OKX will handle all technical matters of the swap for you. During this period, your YOU in your OKX account and YOU trading will not be affected.

Regarding languages not offered, these include French, German, Dutch, Spanish, Thai, Japanese, and Portuguese.

To ensure you can use this service smoothly, please update OKX Wallet to the latest version. Will there be more tokens that support gas-free transfers?We are closely collaborating with the USDG team on development—stay tuned! For the list of supported tokens, please visit this page for the latest updates. OKX Wallet will continue to provide you with high-quality products and services! OKX Wallet team December 17, 2025