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OKX Sub-Affiliate link rules
Links created on or after January 1, 2026 will be assessed from the fourth calendar month upon link creation. Note: Links created before January 1, 2026, will continue to be assessed starting from the first day of the third calendar month after the link is created. Examples: A link created on August 1, 2026 will be assessed starting from November 1, 2026, and subsequently on the 1st day of each calendar month.Published on Sep 28, 2023Updated on Mar 11, 2026636How do I buy crypto and earn rewards?
Recurring buys are not eligible for this promotion.3. What are the key dates? Join by: You must enroll in the campaign by March 11, 2026. Finish by: March 15, 2026 is the last qualifying date for this campaign. By this date, you'll need to have completed your first qualifying buy order (in order to receive the €5 reward in BTC) and a successful series of 4 consecutive buys (in order to receive the €45 reward in BTC). 4.Published on Feb 19, 2026Updated on Mar 10, 20263Buy crypto with rewards terms and conditions
Campaign Period and Key Deadlines The campaign operates within two distinct windows to ensure all participants have a fair opportunity to complete their streaks: Enrollment Window: Users must successfully opt in on the campaign landing page between February 25 and March 11, 2026 (midnight UTC+1). Completion Window: While the enrollment period ends on March 11, users have until midnight UTC+1 on March 15, 2026 (inclusive), to complete their 5-day streak.3.Published on Feb 19, 2026Updated on Mar 10, 2026X Layer upgrade and OKT/OKB asset handling FAQ
OKTChain will continue operating until January 1, 2026. Before this date, you can deposit OKT to the platform at any time. Deposited OKT will be automatically converted to OKB based on the same average closing price rules.How are other on-chain assets on OKTChain handled? OKTChain will continue operating until January 1, 2026. You should manage and withdraw other on-chain assets before this date.How do I exchange OKT from a cold wallet for OKB?Published on Aug 13, 2025Updated on Jan 29, 202625Crypto Tax Reporting (DAC8) FAQ
For European Economic Area (EEA) countries, these obligations will take effect on 1 January 2026.How do I find my TIN? Your TIN (Tax Identification Number) is usually found on your National ID, Passport, or official tax documents (like a tax return or assessment).Published on Feb 23, 2026Updated on Mar 11, 20262How can I do spot trading with the Jupyter Notebook?
acctLv == "2": 14 print("Single-currency margin mode") 15 elif acctLv == "3": 16 print("Multi-currency margin mode") 17 elif acctLv == "4": 18 print("Portfolio margin mode")10.Published on Sep 29, 2023Updated on Sep 10, 2025540Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
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. Generating sampling proof: using the Merkle root as a random source, we sample the data.Published on May 10, 2023Updated on Sep 8, 2025178OKX x McLaren NFT Sweepstakes Terms & Conditions
Selection of Winners: For Entry Periods 1-16 (2024 McLaren race schedule) and Entry Period 17 (year-end NFT), everybody that mints an NFT will be entered into a chance to be entered into a prize-winning opportunity. Mints for each Entry Period are open at the times listed in Sections 3-4. In other words, all eligible participants receive an NFT with its rarity to be determined.Published on Apr 25, 2024Updated on Sep 8, 2025607How do I create passkeys? (web)
You can reset the existing passkey or add a new one before removing any passkeys you no longer wish to keep.Create a passkey Before you create a passkey, make sure you at least have: A device with Windows 10 or macOS Ventura, or A mobile device running iOS 16.0.0 or Android 7.0 or later, or A USB security key that supports the FIDO2 protocol Make sure you're using a FIDO-supported browser with: Chrome 109 or above Safari 16 or above Edge 109 or above Log in to your account at okx.com and go to ProfilePublished on Aug 16, 2023Updated on Jan 29, 20264,232How do I get started with OKX Trade?
Presently, OKX DEX is seamlessly connected with over 20 cross-chain bridges and is compatible with 16 different blockchain networks.How does the bridge aggregator work? It works in finding the best route for bridging Token X on Chain A to Token Y on Chain B. It finds multiple bridging routes via supported DEXes & bridges, considering any swaps that may be needed before/after bridging.3. What's DEX? A Decentralized Exchange (DEX) refers to a blockchain-based exchange.Published on Jul 26, 2022Updated on Feb 5, 202674Supercharge your supercharts Terms & Conditions
Example: If a user's FTT is on October 15, 2025, at 14:00:00 UTC, their Eligibility Window to participate and earn rewards will close on January 15, 2026, at 14:00:00 UTC.Published on Oct 1, 2025Updated on Nov 6, 202525OKX Web3 FAQ
We recommend storing your seed phrase and private keys securely offline, verifying all signatures before confirming transactions, using only trusted DApps, keeping your wallet updated, and seeking professional advice for large or complex operations.16. How do we handle reports from users related to security incidents or potential illicit activities?Published on Jan 19, 2026Updated on Feb 27, 202639Crypto gift FAQ
Note: Starting from 04 October 2024, at 16:00 (UTC+8), the gifts will be valid for only 2 days. If not redeemed within this timeframe, they will be returned to the sender's account. When sending a gift, the value of the gifts can't exceed 10,000U within 24 hours. For more detailed information, please refer to the OKX Terms of Service. Note: in order to comply with local regulations, certain features may not be available in your region.Published on Sep 26, 2024Updated on Mar 4, 20261,084How do I add OKX widget on my phone?
Your device needs to be on iOS 16 or above. Long press on the screen Select Customise at the bottom, select Lock Screen Select the Add widgets area Use the Add Widgets feature to customise the lock screen Scroll down the list and look for OKX Select the type of widget that you'd like to add Use the Add Widget feature to customise the lock screen Edit the trading pairs by selecting on the widget Select OKX widget to proceed to the next phase.Published on Aug 15, 2023Updated on Feb 12, 20265,787Trading Fee Rules FAQ
Trader A became a maker of this trade, so the Trading fee = 0.08% × 20,000 = 16 USDT, and A will receive 19,984 USDT after fee deducted.Published on Mar 22, 2024Updated on Mar 3, 20261,069