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If your mobile phone isn't working properly, or you've lost access to it, or you can't get SMS codes, try the following:My SMS codes aren’t working on OKX Try these fixes first to check if you can get codes working again: Automate your mobile phone time.

on DEX, select Start trading to kickstart your trading Start trading via DEX once you proceed to the next pageHow does CeDeFi trading work with a passkey wallet on OKX?

To estimate Grid Profits for the order group shown: Assume the same notional for buy and sell For calculation purposes, we align the quantity on both sides of the trade using the executed sell amount, which is 0.00005216 BTC.

In this article, we'll explain how we use zk-STARK to protect user privacy while proving our solvency.Before we continue, it's helpful to understand some basic ZKP terms, like Circuit, Merkle Tree, and Commitments. For beginners, there are many resources available to help you get started. For advanced users, you may refer to the MOOC Course and the academic monograph.How does zk-STARK work? We create a Merkle tree using the hash of each user's account as the leaves.

In this article, we'll introduce how it works and explain the general mathematical concept, but if you're interested in diving deeper, start here or here.How does it work? *Execution trace table and Merkle tree constructed for zk-STARK PoR* 1.

For more details, please refer to the OKX US Terms of Service and US Risk & Compliance Disclosure. OKX is not responsible for technical, pictorial, typographical, or editorial errors or omissions. For more information, go to www.okx.com © 2025 OKX. All rights reserved.

For more details, please refer to the OKX US Terms of Service and US Risk & Compliance Disclosure. OKX is not responsible for technical, pictorial, typographical, or editorial errors or omissions. For more information, go to www.okx.com © 2025 OKX. All rights reserved.Terms & Conditions: Crypto Gift Campaign (U.S.) This crypto gift campaign is being offered by OKX INC. (“OKX”).

See OKX's US Risk & Compliance Disclosures for more information. OKX INC. operates under the OKX brand and is a federally registered money service business and a state licensed money transmitter (NMLS ID: 1767779). Users of OKX US are subject to the restrictions and terms contained in the U.S. Terms of Service. Foreign entities affiliated with OKX use the OKX brand to offer services and products to non-US users.

See OKX's US Risk & Compliance Disclosures for more information. OKX INC. operates under the OKX brand and is a federally registered money service business and a state licensed money transmitter (NMLS ID: 1767779). Users of OKX US are subject to the restrictions and terms contained in the U.S. Terms of Service. Foreign entities affiliated with OKX use the OKX brand to offer services and products to non-US users.

For more information, please visit www.okx.com © 2025 OKX. Where any discrepancy arises between the translated versions and the original English version, the English version shall prevail.

If you're having trouble with a code: Open the Coupon Detail Page Select I’m having an issue with the code option or review the coupon's specific terms for more infoFAQ1. Can I use the same coupon more than once? No, each coupon is for single-use only.2. Where can I check the coupon's validity? Head to My Rewards > Coupons and open the coupon. A timer will show if the code is still valid. For usage issues, check directly with the merchant.3. Can I use an expired coupon? No.

By using the Custom interval feature, traders can refine their market analysis with greater flexibility, making it easier to adapt to different trading strategies and market conditions. Learn how you can use the custom formula feature here.

By leveraging the custom formula feature, traders can gain a more customized and data-driven approach to market analysis, ultimately enhancing decision-making and trading efficiency. Learn how you can use the custom interval feature here.

The new web charting trading layout brings a range of benefits to traders, enhancing their efficiency, trading experience, and control over their strategies. The layout includes fullscreen chart view, direct trading capabilities, and sophisticated drawing tools to elevate efficiency and simplify the trading process. The extended charting screens aid traders in conducting thorough analyses with...