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?

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.

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.

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 Profile

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.

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.

income (past 12 months) Accountant Letter Issued within the last 3 months with business ownership confirmation Distribution Record Shows recent profit withdrawals or distributions Others Issued within the last 3 months with compensation or business ownership confirmation Investment returns Investment Account Statement Issued within the last 3 months Retirement Account Statement Issued within the last 3 months Brokerage Statement Issued within the last 3 months Bank Statement Shows investment income

You may refer to the table below for the changes: Changes Before After 3 or more index components are available Components are weighted equally Components are weighted by their pre-set weighted values Component's price deviation limit The deviation limit was ±3%. If a component's price deviates more than 3% from the median price of all components, the component's price will be taken at 97% or 103% The deviation limit was updated from ±3% to ±2%.

User types Conditions that trigger the restrictions New OKX users: Completed less than 3 P2P trading orders since registration (including both buy order and sell order) More than 5 cancellations before payment on the same day, or more than 3 cancellations after selecting Payment Completed Old OKX users: Completed 3 or more P2P trading orders since registration (including both buy order and sell order) More than 3 cancellations before payment on the same day, or more than 1 cancellation after selecting

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. Please refer to the actual result.

Example 2: Entry 1: (Standard) Address A Entry 2: (Universal) Address A Entry 3: (EVM) Address A These addresses will be merged to Entry 3, which allows withdrawals of any crypto selected for EVM compatible networks.How does the verification period works after the address type upgrade? If you have multiple entries for the same address with different verification statuses, examples: Entry 1: (Standard) Address A is non-verified. Entry 2: (Universal) Address A is verified until next week.

How can I get transaction details for derivatives trading with the Jupyter Notebook via Get transaction details (last 3 days) and Get transaction details (last 3 months)? # Get transaction details (last 3 days) result = tradeAPI.get_fills() print(result) # Get transaction details (last 3 months) result = tradeAPI.get_fills_history( instType = "SWAP" ) print(result)13. How can I get positions for derivatives trading with the Jupyter Notebook via Get positions?

The balance of all addresses of ETH at the specified height is displayed based on the returned result The balance of all addresses of ETH at the specified height 3.

You can unlock a user by removing the name from the blocked list 3. A pop-out window will appear. Select Confirm to proceed. 4. Once the user has been unblocked, you can resume trading with them. On the Web In P2P trading, select My profile > Settings > Blocked Select the user you want to unblock by selecting Unblock. Unblocking users allows you to trade with them again 3. Select Confirm to unblock the user, so you can resume trading with them.Why was I blocked?

We'll review it within 3 days and contact you with the results. If you have any questions, start with our AI chatbot: you can find it in the OKX support center on the website or on the app. You can also contact our customer support through chatbot.