Use legitimate services only: avoid clicking on falsely advertised links for gift cards, fuel cards, recharge cards, etc., especially those offering redirection services. For legitimate recharge services, please use the recipient's provided address to prevent financial losses.What should I do if my wallet is compromised?

Risk-free trading: one of the biggest advantages of demo trading is that it allows traders to test their strategies and make mistakes without risking any real money. This makes it an ideal environment for beginner traders to learn the ropes and gain experience before trading with real funds. Testing trading strategies: demo trading provides traders with a platform to test and refine their trading strategies without the risk of losing money.

50004 is usually caused by excessive server pressure. 8, 16, and 24 am are the time points for collecting capital fees every day. At this time, the server pressure is high. It's recommended to stagger transactions at these times. If an error of 50004 is reported at other times, it can be retried later. If an order is placed with an error of 50004, it doesn't represent the actual result of the interface request. The request may succeed or fail.

The Security Fund is critical because it: Prevents Auto-Deleveraging (ADL): By covering the shortfall, the Security Fund reduces the pressure on the system having to engage the Auto-Deleveraging (ADL) mechanism. ADL is a last-resort process used by exchanges that forcibly closes profitable traders' positions to cover the losses of bankrupt accounts, which can disrupt the market and penalize non-liquidated users.

These tactics are deliberately designed to create a false sense of urgency and legitimacy, ultimately pressuring users into making financial commitments that result in loss. Example for scammers pretending to be customer service agents from well-known platforms5. Crypto gift scams One of the latest tactics involves scammers using "gifts" or "bonus events" to deceive users into transferring funds.

You are solely responsible for independently verifying all information, configuring and supervising automated strategies, safeguarding API credentials, applying least-privilege permissions (including avoiding withdrawal permissions unless strictly necessary), binding trusted IPs, and testing with small amounts before scaling.

Finally, the combination coefficients of the low-degree test polynomial are verified. Generate user inclusion proof: to prove that a specific user is included in the total amount claimed by the exchange, we provide the user's computed trace, user balance, user ID, and a random number corresponding to the user index. We also provide the Merkle path corresponding to this data.

Can I test out OKX Wallet as a guest? The best way to explore OKX Wallet is to download it and try it out! However, OKX also offers a guest mode on the home page that you can use on your desktop or mobile browser to explore some of OKX Wallet's features. You'll be able to view a sample of transaction history, crypto holdings, DeFi approvals, and collected NFTs, along with a general summary that breaks down the sample wallet's holdings.

Demo first: use --demo mode to test with simulated funds before going live with real capital. Avoid unofficial Skills: these may lead to asset loss. Only use skills reviewed by OKX.What is OKX Skills Marketplace? Skills is OKX's open marketplace for AI trading capabilities. Developers publish modular skills; users install what they need — like adding plugins to an AI assistant. Click here to enter Skills marketplace.

If they differ, there may be a risk.Clipboard tampering test First, record the correct address in Notepad or Notes, then paste it into the input field or address bar. If it’s automatically changed, there may be a risk.What should I do if I suspect my device has been compromised?

Whether you're a beginner taking your first steps into trading or an experienced trader willing to experiment with sophisticated strategies, our demo mode allows you to trade with test assets. Hover over the trade menu and select Demo trading to access the demo trading environment. Learn more on how you can use demo trading here.General eligibility for registration Before you begin registration, please be aware: Our services are offered by different entities across global jurisdictions.

After signing in to our platform, go to Trade > Demo trading to create API keys for testing purposes Open Demo trading page Go to Profile and select Demo Trading API to create API keys. Open API to create API keys Create API keys for the different master/sub accounts you might have Select Create API key Select Trade in the Permissions to trade with the API key Select Trade in Permissions Now you have access to your API key, your Secret key, and your passphrase. Keep them in a safe place!

Mainnet is a fully deployed and operational blockchain network, in contrast to a test net. This public blockchain infrastructure requires a consensus among the community before a transaction can be executed. When the mainnet goes live, the infrastructure is accessible to developers everywhere to use and build on. What's a mainnet upgrade? Mainnet upgrade is necessary, in order to facilitate a project's development.