This guide explains common causes and practical solutions to help you restore access quickly.Why is my OKX app not working? There are several reasons why the app may stop working or crash.

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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.

If your authenticator app isn't working properly or you've lost access to it, try the following.My authenticator codes aren't working on OKX Try these fixes first to check if you can get your app working again: Sync your authenticator app time. For example, authenticator app has this feature under Settings > Time correction for codes > Sync now. Automate your mobile phone time.

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.

How can I use Trading bonus? You can get trading bonus through various promotions. Find out how to obtain it as below: On the app: select Homepage > Menu > Reward Center > Trading bonus On the web: select More > Reward Center > Trading bonus Select Trading bonus once you're on the Reward Center pageDo I have to activate Trading bonus? The funds of Trading bonus vouchers in the Reward Center need to be activated before use.

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.

How am I serviced as an Australian customer? If you're an Australian resident, you were previously provided services by Aux Cayes FinTech Co. Ltd. (a Seychelles registered company) (Aux Cayes) prior to 20 March 2024. As part of our global commitment to compliance with local regulatory standards and to providing local currency support, your OKX experience is now provided by entities registered...

For example, if you have 10 BTC and several other cryptos in your account, and you use the cross margin mode to open a BTC crypto-margined future, all 10 BTC will be used as margin. If you use the isolated margin mode and open a future with 5 BTC, only those 5 BTC are at risk. If your position faces liquidation, you will only lose the 5 BTC, and the other 5 BTC will remain unaffected. Isolated margin can help reduce risk.2. Advantages of cross margin: Shared margin increases funds utilization.

Sometimes, you may notice that your deposited or traded crypto isn’t available for use right away. This can feel frustrating, especially if you’re trying to make a trade quickly or need access to your funds urgently. But don’t worry—this may happen because because of how balances are allocated across accounts or how trades are processed.

Having more grids means the bot will execute smaller trades more frequently. Fewer grids result in larger trades but less frequent execution. For example, if the price range is 100-400, and you set the grid quantity to 3 with arithmetic mode, it would create three grids: 100-200, 200-300, and 300-400. Grid mode: Arithmetic: maintains a consistent difference between each grid level (e.g., 1, 2, 3, 4). Geometric: maintains a consistent ratio between each grid level (e.g., 1, 2, 4, 8).

The bot will only operate according to the parameters you set.How does the Spot DCA (Martingale) bot work and how do I set it up? Learn how to set up your bot below: The bot begins by placing a buy order at a specific price. If the price falls, based on your settings, the bot executes another buy order, and this cycle continues until you hit your maximum number of orders, take profit level, or stop loss level.