All
FAQ
Announcements
Product documents
Where do I find limits, fees and processing time details for cash withdrawal?
Maximum withdrawals: The maximum number of withdrawals you can make for a defined period.What is the withdrawal processing time? Processing time is the estimated time it takes for your withdrawal to complete and for the funds to appear in your bank account. While we offer many cash withdrawal methods that are instant, some can take up to 5 business days depending on the type. When selecting a withdrawal method, you'll always see the processing time.Published on May 23, 2025Updated on Mar 4, 202634Where do I find limits, fees and processing time details for cash deposit?
Maximum Deposit: The maximum number of deposits you can make for a defined period.What is the deposit processing time? Processing time is the estimated time it takes for your deposit to complete and for the funds to appear in your OKX account. While we offer many cash deposit methods that are instant, some bank transfers can take up to 5 business days depending on the transfer type and your bank. When selecting a deposit method, you'll always see the processing time.Published on May 23, 2025Updated on Feb 12, 202628How do I use the custom interval feature?
me?Published on Mar 5, 2025Updated on Sep 10, 20255My phone isn't working, what should I do?
You can do it in your device's general settings: Android: Settings > General Management > Date and time > Automatic date and time iOS: Settings > General > Date & Time > Set Automatically Sync your mobile phone and desktop times Clear OKX mobile app cache or desktop browser cache and cookies Try entering codes on different platforms: OKX website in desktop browser, OKX website in mobile browser, OKX desktop app, or OKX mobile app If this doesn't help, you'll need to change your phone number.Published on Aug 1, 2024Updated on Jan 27, 20267How do I withdraw USD with an international wire transfer?
After the funds leave OKX, it generally takes up to 5 business days to arrive at the receiving bank. Actual timing varies depending on your bank's processing time.7. Where do I find limits, fees and processing time details for cash withdrawal? Payment limits, fees and processing time information will be displayed on the payment method. For more details, check here.Published on Dec 31, 2024Updated on Apr 2, 20269OKX Web3 wallet customer review reward from Sourceforge terms and conditions
OKX and/or SourceForge reserve the right to interpret the terms and conditions of this promotion as it sees fit, and reserve the right to change or modify these terms and conditions at any time Please see the OKX Terms of Service and SourceForge Review Guidelines and Terms of Use for more information. OKX and/or SourceForge are not responsible for technical, pictorial, typographical, or editorial errors or omissions.Published on Aug 7, 2023Updated on Aug 28, 202555OKX customer review reward from Sourceforge terms and conditions
OKX and/or SourceForge reserve the right to interpret the terms and conditions of this promotion as it sees fit, and reserve the right to change or modify these terms and conditions at any time Please see the OKX Terms of Service, SourceForge Review Guidelines and Terms of Use for more information. OKX and/or SourceForge are not responsible for technical, pictorial, typographical, or editorial errors or omissions.Published on Aug 7, 2023Updated on Oct 8, 202587How do I use the custom formula feature?
Formula from the list of options Select Custom Formula from the Advanced option Enter your formula using mathematical operators For instance, you would like to compare SOL’s performance to BTC using SOL/BTC, or evaluate the stronger pair by calculating SOL/BTC – ETH/BTC You can create a formula using up to 10 pairs with +, -, /, and * operations Once a formula is created, the chart dynamically updates with candles that reflect the calculated values in real timeHow does the custom formula feature help mePublished on Mar 5, 2025Updated on Sep 10, 20254What's KYC: What to expect and why it matters?
KYC isn’t a one-time task—it’s a continuous process that evolves with your account usage and regulatory changes.Published on Jun 24, 2025Updated on Apr 6, 202655Affiliate FAQ
What are the common reasons my invitees fail to establish a binding affiliate relationship with me? The common reasons include: They entered the wrong invitation code during registration, preventing the establishment of the invitation relationship. They completed registration through a paid advertisement channel, which does not allow for the binding of the invitation relationship with you.Published on Dec 4, 2024Updated on Apr 1, 2026722What's demo trading and how do I use it?
Not only is it a safe haven for beginners to familiarize themselves with the intricacies of crypto trading, but it also serves as a sophisticated playground for seasoned traders to fine-tune advanced strategies before implementing them in their actual market portfolios.Published on Dec 12, 2023Updated on Apr 3, 2026979Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
If we do the sampling inspection n times, the chance will decrease to . We implement the extension_factor default as 16 and the sampling inspection default time as 16, so the security level will be 80 bits. Polynomial commitment: we calculate the hash value of the computation trace and corresponding user balance, user ID, and the value of the corresponding constraint polynomial for each row, and generate a Merkle tree. The Merkle root is the commitment value of the polynomial.Published on May 10, 2023Updated on Sep 8, 2025179Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
We create a Merkle tree using the hash of each user's account as the leaves. Each account shows balances in USD for various tokens (e.g., BTC, ETH). To handle these balances, we separate its balances into non-negative equities and debts for each token. This way, we only work with positive numbers, making it easier to handle calculations and avoid errors.Published on Oct 21, 2024Updated on Feb 11, 202692What's Futures DCA bot and how do I maximize my efficiency with automated crypto trading through it?
The Futures DCA is best used in high-risk, high-reward situations, especially when your strategy is to attempt to earn profits from rebounds in a volatile market but want to save the time for tracking and eliminate the hassle of configuring a series of averaging orders manually.Published on Apr 3, 2024Updated on Jan 28, 202681How do I start trading cryptocurrency on OKX with Smart Trading?
Learn more about Signal trading here.How do I decide which Smart Trading product is best for me? Whether you're a crypto newbie dipping your toes into the market for the first time or a seasoned trader looking to optimize your strategies, Smart Trading has something for everyone.Published on Apr 7, 2024Updated on Oct 15, 202571