All
FAQ
Announcements
Product documents
How 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, 2025537Zero-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, 2025178How do I create passkeys? (web)
Select Enable passkeys and complete the security verification 6.Published on Aug 16, 2023Updated on Jan 29, 20264,225OKX x McLaren NFT Sweepstakes Terms & Conditions
The Sweepstakes is divided into 16 entry periods, each one of which corresponds with a race McLaren Racing’s 2024 season, starting with the Canadian Grand Prix, plus an additional 17th post-season entry period (each, an “Entry Period”). Click here for a current schedule. Each of the first 16 Entry Periods will start at 10:00 AM GMT on the Friday before the race and end at 10:00 AM GMT on the Monday after the race.Published on Apr 25, 2024Updated on Sep 8, 2025607OKX 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, 202629How do I submit my proof of address (POA)?
The POA must be issued within the last 6 months. The POA must be a clear photo of your original POA or a PDF file. The POA must match with the residential information you provided during your identity verification. The acceptable types of POA may vary with different jurisdictions.Published on Sep 5, 2023Updated on Feb 23, 20264How do I update my email?
We'll send a 6-digit verification code to both your new and current email. Enter the code accordingly.Published on Sep 6, 2023Updated on Oct 15, 20251How do I change my phone number?
We'll send a 6-digit verification code to both your new and current phone numbers.Published on Sep 7, 2023Updated on Nov 3, 20251Crypto profit & loss analysis (PnL) FAQ
The historical data is recorded from November 6, 2020. Cryptos held before this date and not sold will be calculated at the price of 00:00 on November 6, 2020.10. Do Perpetual/Futures profits and Margin profits affect the profits in Crypto PnL analysis? Yes, the unrealized PnL and margins of crypto-based Perpetual/Futures will affect the number of positions currently held and will be included in the calculation of the PnL analysis.11. What are the average cost price and cumulative cost price?Published on Aug 22, 2023Updated on Mar 3, 2026103Crypto Tax Reporting (DAC8) FAQ
Estonia Personal Identification Code (PIC); Estonian: Isikukood (IK) Digits: 11-digit Format: XYYMMDDZZZQ Found on: Estonian ID card or passport Tax documents Healthcare and social security records Official correspondence • https://www.oecd.org/content/dam/oecd/en/topics/policy-issue-focus/aeoi/estonia-tin.pdf • https://www.emta.ee/et/kontaktid-ja-ametist Finland Personal Identity Code; Finnish henkilötunnus (HETU) For individuals, it consists of 11 characters: - 6 digits - 1 character which canPublished on Feb 23, 2026Updated on Feb 25, 20262Crypto 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, 20261,082How do I migrate my email address or phone number to another account? (web)
We'll send a 6-digit verification code to both your new and current email. Enter the code accordingly Enter the 2FA code to continue (if any) If the email you entered is linked/bound with another account, you will see a pop-up message.Published on Aug 22, 2023Updated on Mar 4, 2026383What are the new trading fees for EEA users?
Assets (EUR) OR 30-day Trading Volume (EUR) New Maker Fee New Taker Fee 24h Crypto Withdrawal Limit (USD) Regular User 0 – 20,000 0 – 100,000 0.20% 0.35% 10,000,000 VIP 1 20,001 – 25,000 100,001 – 250,000 0.18% 0.30% 24,000,000 VIP 2 25,001 – 50,000 250,001 – 500,000 0.15% 0.28% 32,000,000 VIP 3 50,001 – 250,000 500,001 – 2,500,000 0.10% 0.25% 40,000,000 VIP 4 250,001 – 500,000 2,500,001 – 5,000,000 0.05% 0.23% 48,000,000 VIP 5 500,001 – 1,000,000 5,000,001 – 10,000,000 0.00% 0.20% 60,000,000 VIP 6Published on Sep 16, 2025Updated on Oct 15, 2025256OKX ZERO Trading Fees event FAQs
This event is exclusively for new users who registered a new account on OKX from 6 Jul 2023 14:00 UTC+8. You'll need to sign up and complete identity verification before selecting Join Now button to be able to participate. Ensure that the display has changed to show Joined after you've selected to confirm your participation in the activity.2. How do I participate in this ZERO Trading Fees event?Published on Jul 6, 2023Updated on Feb 12, 202637What is VIP Loan?
Example: Borrowing amount: 1,000,000 USDT Matched interest rate: 6% Loan term: 90 days Interest = 1,000,000 USDT × 6% × 90 / 365 = 14,794.5205 USDT5.2 What is the overdue fee? If you do not repay on maturity date, your loan will become overdue and an extra overdue interest will be charged on an hourly basis.Published on Dec 16, 2025Updated on Jan 29, 2026