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Why haven’t I received a reply from the blockchain project team?
If you contacted a blockchain project team such as Ethereum and Bitcoin directly and didn’t receive a reply, please note that these projects are independent, public blockchain networks and aren't operated or managed by us. Each blockchain functions as a decentralized system, meaning there's no central support team responsible for individual user requests.How does OKX work with different blockchain networks?Published on Oct 17, 2025Updated on May 29, 202614Why is my OKX app not working?
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.Published on Mar 16, 2026Updated on May 29, 202618How does insufficient permissions for TRON wallet addresses work?
Below are how you can work around it: You may check if you have permission for the TRON wallet address by searching for the wallet address here. You need to crosscheck if your account has owner or active permissions. If your address doesn't have permission, kindly update the owner permissions to regain full access to the wallet. The outcome of the TRON wallet address search To learn more about other Risk Fraud topics, visit here.Published on Aug 20, 2024Updated on May 29, 2026230How does the V3 liquidity pools work on OKX DeFi?
How does market making work? Market making in DeFi involves providing liquidity to decentralized exchanges (DEXs), such as adding assets like ETH or SOL to pools. In return, you earn a share of the trading fees, contributing directly to the efficiency of the crypto ecosystem. By ensuring there are sufficient assets for trading, market makers help stabilize price fluctuations. Additionally, impermanent loss is a key concept to consider.Published on May 14, 2024Updated on May 29, 202626How does futures spread trading work on OKX Liquid Marketplace?
How futures spreads are traded in crypto? Spread trading involves taking two futures positions in opposite directions: one long, one short. The idea is to make money off the price difference between the two futures – which are also called the two legs of the strategy. The profit a trader makes from this trade comes from the price difference, or spread, between those two contracts. That’s why this...Published on Mar 13, 2024Updated on May 29, 20266My mobile phone isn't working, what should I do?
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 Refer to I haven't received the verification code.I want to change my phone number You can switch to a new phone number in your OKX account. To do this, follow the guide below: How do I change my phone number? If you've mobile verification enabled for logins, you can still log in without it.Published on Aug 22, 2023Updated on May 29, 2026468My authenticator app isn't working, what should I do?
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.Published on Aug 11, 2023Updated on May 29, 20262,149Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
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. 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, 202694Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
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.Published on May 10, 2023Updated on Sep 8, 2025181What are the rules for P2P order cancellation?
How do the rules work?Published on Aug 16, 2023Updated on May 29, 20261,828List of DApps that temporarily don't support AA Smart Account
However, we are actively working with these teams to accelerate their support for the AA Smart Account. We believe that as the AA Smart Account continues to evolve and gain popularity, this list will gradually decrease.Published on Aug 11, 2023Updated on Sep 12, 202585How do I fix errors when submitting my institutional verification?
If you're unable to proceed as you're waiting for your team to prepare certain documents, you can continue working on other parts of the application. Use the progress bar on the side to navigate and fill out any remaining sections. Note: Document should be an original copy (preferably in PDF file format), clear quality, and smaller than 20MB. Please clear your browser’s cache and cookies, and restart your browser before trying again.Published on Oct 10, 2024Updated on May 29, 202660What to do in the event of a trade error
In this case, please reach out to your account manager or our support team. We will then explain your situation on your behalf to the counterparty while respecting their desire to remain anonymous and work towards a solution.Published on Jun 30, 2022Updated on May 29, 202696Why should I choose OKX affiliate program?
Partner with sub-affiliates: build and manage your own team, and work together with sub-affiliates to expand your reach. Real-time performance tracking: we also provide real-time tracking and reporting, so you can see how your referrals are performing.Published on Apr 19, 2024Updated on May 29, 202618What's a dusting attack?
It's therefore essential to use a secure wallet and keep the details on how to access it to yourself.What's the dusting attack, and how does it work? Dusting itself doesn’t steal coins. Instead, it’s a reconnaissance step: once attackers learn that a certain person controls significant crypto, they may launch phishing, extortion, or targeted scams.How does the dust attack actually work?Published on Oct 4, 2024Updated on May 29, 202614