In case of any disputes, the English version of the activity terms and conditions shall prevail. OKX reserves the right to final interpretations of all activities. For more information about OKX, please visit https://www.okx.com © 2023 OKX. All right reserved.

Service Relationship Apple Pay is provided by Apple Inc. (“Apple”). Apple is not the card issuer and is not responsible for the OKX Debit Card ("Card"), underlying account, or any transaction disputes. Tokenised Card When you add the Card to Apple Pay, Apple substitutes a Device Account Number (“token”) for your actual Card number. We may decline, suspend, or delete that token at any time—for example, if we suspect fraud or if your Card account is closed.

Why can't I verify my passkey with my original device and Apple ID? If you're asked to scan a QR code even when using your original device and Apple ID, it may be because your iOS version is outdated and doesn't support the passkey feature. To resolve this, please update your iPhone to the latest version of iOS. Once updated, you'll be able to complete the verification process smoothly.2. How do I log in with passkey if I've switched to a new iPhone?

Open your OKX App OKX pro mode: select Buy crypto from homepage OKX pro mode: Opening Buy crypto page from homepage OKX lite mode: select Trade > Buy OKX Lite mode: select trade > buy from homepage 2. Select crypto you would like to purchase, enter your preferred amount and Select Payment Method 3. You can see all the available payment methods here, such as P2P Express or other methods. 4.

You can manage your P2P trading settings on the website or in the OKX app (only in Pro mode). Your P2P profile shows your info, reviews, security settings, payment methods, and merchants you follow or block. To find P2P settings, follow these steps: Web: select Buy crypto from the navigation menu > P2P trading > My profile App, Pro mode: open menu and select Buy crypto > P2P trading > ProfileHow do I add or delete payment methods?

If you want to create your passkey on a different device, select Other Options Select iPhone, iPad, or Android device Select iPhone, iPad, or Android device to create a passkey with other mobile devices Use the other device to scan the QR code and complete the authentication Select Security key Select Security key to create a passkey with your external security key Insert your security key and follow the instructions to create your passkeyVerify with passkey Here's how you can verify your passkey

Why can't I switch between the Lite and Pro versions of the app? The latest version of the app no longer supports switching between Lite and Pro versions. Please refer to the current version.Profile Settings1. How do I change my profile picture? If your account has not set an avatar before, we'll generate a unique and interesting default avatar for you.

Supported Chains (Compatible with Keystone): App: EVM, ETC, Bitcoin, Litecoin (LTC), Bitcoin Cash (BCH), Dash (DASH) Browser extension: EVM, Bitcoin Features: Send, Receive, Swap, and so on.Getting Started To get started, you may prepare the following: Keystone hardware wallet Get ready with your Keystone 3 or Keystone 3 Pro hardware wallet. OKX app Open the OKX official website, and download the OKX app. You can also search OKX on the App Store or Google Play.

In more detail, here are the main benefits of the OKX Liquid Marketplace for pro and institutional crypto traders: Competitive prices, regardless of size or complexity: Always access tightest available quote/spreads. Send custom RFQs to multiple counterparties. Let multiple makers compete to win trades. Guaranteed, instant off-order book execution: Place trades of any size without impacting the order book. Use 20+ predefined strategies including future spreads, options, straddles, and more.

For beginners and pro's: The OKX app offers a very simple buy and sell interface for beginners. Advanced users can easily switch to Exchange mode to access features such as (stop)limit-orders, take-profit orders, trailing orders and even Bot trading.How to Transfer Crypto from Coinbase to OKX? As fully compliant crypto-exchange OKX follows all regulations regarding the Travel Rule, which ensures compliance with anti-money laundering (AML) and counter-terrorist financing (CTF) laws.

Select any lead trader that intrigues you and you can view the profile that loadsHow can I view the lead traders I’m following? On the App: Select Trade > Bots & Copy > More > My profile Below your nickname, you can view your Following and Followers counts. Tap either to see the list of lead traders you're following. Tap a lead trader's profile picture to view their trader profile and performance stats.

You can refer to the How do I verify OKX accounts section to learn more about how to verify the link.IM If you want to verify whether an IM account belongs to official OKX customer support, please check whether there is a green “Official” badge next to the nickname. If the green badge is present, it is an official customer service account.

As a truly all-in-one Web3 wallet, OKX Web3 Wallet simplifies multi-chain asset management and provides seamless access to decentralized trading, DeFi opportunities, NFTs, and emerging Web3 use cases, making it a complete entry point to the Web3 world.What to know when using a Web3 wallet Decentralization means that you will be in full control of your assets and responsible for securing your wallet's private keys and passwords.

Note: in case you have skipped the prompt, you may find this toggle from Settings > Apps > Menu > Special access > Appear on top > Make sure toggle is on for OKX.

The diagram below uses an example with "Alice" to show the Merkle tree and her Merkle proof (colored in green). For more technical details, such as how we adjust account numbers to fit the batch size or choose the right hash algorithm, check out this page.Advances in zk-PoR Version 2 Our zk-PoR Version 2 has made several advances from the previous version: Greater efficiency: It is now 50 times faster than the previous version.