All
FAQ
Announcements
Product documents
What's a dusting attack?
Once the attacker learns who you are, they can target you with phishing, extortion, and other crypto scams. In other words, the dust attack itself is not an attack. It's more like setting the stage for an attack — the first step in setting up a greater crypto scam.How do scammers know my deposit address? Most blockchain transaction data is publicly available. Anyone can view transaction records and deposit addresses through a blockchain explorer.Published on 4 Oct 2024Updated on 29 May 202614How can you protect yourself from a phishing attack?
This article will outline several common phishing attack techniques and provide our customers with security tips. Please remain vigilant against these tricks and ensure the safety of your assets.2. What are the common tricks of phishing attacks? Phishing attacks mainly include email attack, pharming and so on. Email attack: the attacker sends seductive or misleading email to the target user. The email often carries the link of phishing website or the download link of Trojan horse program.Published on 17 Aug 2023Updated on 29 May 20263,766How do I set up indicators on the chart?
Set your indicator within the Indicator settings once you've selected the Indicators option Add a new Indicator and set your indicator parameters according to your preference Note: To modify an existing indicator, select the Settings (Gear) option at the top left of the chart. After defining the parameters, save your indicator by selecting Confirm to store your indicator Note: To modify an existing indicator, select the Settings (Gear) option at the top left of the chart.Published on 30 Nov 2024Updated on 29 May 202615What is OKX DEX Aggregator+?
It's sent directly to Solvers competing in a sealed auction, preventing MEV attacks at the architecture level and eliminating the risk of front-running and sandwich attacks.Trade unique assets Intent Swap supports RWA (Real World Asset) token trading — such as tokenized stocks and precious metals — that may only be available through Solver liquidity and can’t be traded in standard AMM pools.Published on 20 Apr 2026Updated on 30 Apr 202655How do I secure my exchange account?
To protect your assets, we offer advanced security features and encourage vigilance against phishing attacks, which are among the biggest threats to crypto users. Phishing attacks occur when an attacker pretends to be a trusted source, often using fake URLs, emails, or SMS messages to get you to share sensitive info. They aim to cause panic, using urgent messages like "suspected money laundering" or "account restriction." Example: Note: these are real SMS messages our users receive.Published on 12 June 2024Updated on 29 May 20261,349OKX DEX FAQs
Be aware of MEV (Maximal Extractable Value) attacks, such as front-running and sandwich attacks. These occur when bots detect your pending transaction and place their own trades before and after it, potentially causing you to receive a worse price. Enable MEV protection if your wallet or DEX supports it, you can do it during the preset stage. MEV protection routes transactions through private relays or protected mempools to reduce the risk of front-running and sandwich attacks.Published on 5 Feb 2026Updated on 29 May 202616What limits are there for spot copy trading?
NFT-USDT, JOE-USDT, ALPHA-USDT, SWEAT-USDT, ID-USDT, GODS-USDT, BAL-USDT, USTC-USDT, CTC-USDT, AUCTION-USDT, FXS-USDT, ILV-USDT, FLR-USDT, ASTR-USDT, RON-USDT, ACH-USDT, SNT-USDT, VELO-USDT, ENJ-USDT, RIO-USDT, CFG-USDT, PHA-USDT, KDA-USDT, ACE-USDT, RSS3-USDT, METIS-USDT, VELODROME-USDT, CELR-USDT, ELON-USDT, RPL-USDT, T-USDT, BABYDOGE-USDT, SC-USDT, LSK-USDT, SD-USDT, GLM-USDT, ONE-USDT, DGB-USDT, FORTH-USDT, CVX-USDT, ICE-USDT, OAS-USDT, OMI-USDT, LAT-USDT, DAO-USDT, ACA-USDT, ZEUS-USDT, GHST-USDT, GEAR-USDTPublished on 30 Oct 2023Updated on 29 May 2026127What's Snap mode - powered by UniswapX, and how do I use it?
UniswapX is a new permissionless, open-source, Dutch auction-based protocol that's designed to give token swappers the best possible deal by aggregating liquidity from various sources, preventing maximum extractable value (MEV) attacks, providing gas-free transactions on the Ethereum blockchain, and eliminating costs for failed transactions.Why should I use the Snap feature?Published on 1 Mar 2024Updated on 29 May 202642What can I do if my device is running in an unsafe environment?
If a device is rooted, malware could exploit the root privileges to attack the system, creating unnecessary security threats. For this reason, when the OKX app detects that your device is rooted, you will receive a security prompt to help prevent the loss of assets.What should you do? If you receive a security prompt on the OKX app, it's best to stop your current operations on the app immediately and check your device's operating environment to prevent safety risks.Published on 19 Jan 2023Updated on 29 May 2026301How do I protect my account from Trojan horse takeovers?
By staying alert to suspicious activity and maintaining good security hygiene, you can significantly reduce the risk of Trojan horse attacks and account takeovers. If you’re ever unsure or need help, don’t hesitate to reach out to OKX Support.Published on 30 May 2025Updated on 29 May 202614Understanding the risks of using digital payment token services
Before trading, understand the token's market depth and liquidity so you know how easily you can enter or exit a position.Cybersecurity Risk Cyber attacks like fraud, hacking and phishing can lead to theft of your DPTs or private keys - often with no way to recover them. If the platform you use is compromised, your assets and personal data may be stolen. If you share login details with a scammer, they could gain full access to your account.Published on 17 June 2025Updated on 29 May 20263How do I analyze the DEX label?
MEV BOT Identified as a Miner Extractable Value (MEV) bot, likely executing sandwich attacks or other value-extracting strategies. Exchange This wallet is linked to a centralized or decentralized exchange.Published on 28 Jan 2025Updated on 29 May 202656Why is my OKX app not working?
To protect your funds and data: Download apps only from official app stores Enable two-factor authentication (2FA) Use strong passwords or biometric locks Keep your device and apps updated Avoid entering sensitive information into suspicious pop-ups or emails These precautions help reduce the risk of phishing attacks or malicious apps.Published on 16 Mar 2026Updated on 29 May 202618What can help prevent P2P crypto scams and protect my assets?
Learn more about how you can protect yourself from impersonation or phishing attacks here.3. Social engineering Another common P2P crypto scam is social engineering, where victims are baited into cancelling or authorizing transactions. For instance, scammers may claim that there's an issue with the victim's identity verification or account and request for the order to be cancelled after the funds have already been transferred.Published on 2 Sept 2023Updated on 29 May 20261,466How to deposit into liquidity pools on Web3 Earn
Technical risk: smart contract vulnerabilities or attacks Market risk: market volatility, settlement risk, or impermanent loss may lead to losses Governance risk: protocol upgrades, parameter changes, or governance decisions may affect asset security or returns Please fully understand the protocol before participating. OKX isn’t responsible for token losses.How are fees charged for DeFi Earn? DeFi Earn doesn’t charge additional platform fees beyond required on-chain network fees.Published on 14 June 2023Updated on 29 May 202654