All
FAQ
Announcements
Product documents
What's the Spot DCA (Martingale) bot and how do I use it?
For example, a multiplier of 1.5 will make each safety order 50% larger than the previous one. Price steps multiplier: adjusts the price gap between each safety order. This setting incrementally increases or decreases the gap between safety orders as the price changes. For example, with a 1% initial price step and a multiplier of 2, the safety orders will be placed at 1%, 3%, 7%, and so on (doubling the gap after each order). Stop loss (SL): another optional setting to limit losses.Published on 12 Feb 2025Updated on 17 Nov 20252What onboarding information is required for a privately owned financial institution?
These entities are not publicly traded and have less than 50% government ownership.Who are the key persons for a privately owned financial institution? Corporate officers: Persons with significant responsibility to control, manage, or direct the privately owned financial institution including executive officers, senior managers (for example, CEO, CFO, COO, Managing Member, General Partner, President, Vice President, or Treasurer), or any other persons who regularly perform similar functions.Published on 13 Oct 2023Updated on 27 Sept 2025120What onboarding information is required for the government-owned enterprise?
Government-owned enterprises are government agencies, ministries, companies, or funds with 50% or greater national or local government ownership. These entities are typically created to engage in commercial activities on behalf of the government.Who are the key persons for a government-owned enterprise?Published on 13 Oct 2023Updated on 17 Mar 202661What onboarding information is required for a privately owned company?
Private companies are privately owned entities that are not financial institutions, not publicly traded and have less than 50% government ownership. These entities are involved in many kinds of industries, such as manufacturing, pharmaceuticals, real estate, and construction. To verify as a privately owned operating company, please follow the steps below and submit the required documents and information. Who are the key people for a privately owned company?Published on 13 Oct 2023Updated on 12 Feb 2026274Trading Fee Rules FAQ
past 30 days is 150,000,000 USD (meeting VIP 2), and your asset size is 5,000,000 USD (meeting VIP 4), then you will enjoy a VIP 4 fee tier, and all tradings across all business lines are eligible for VIP 4 benefits.Published on 22 Mar 2024Updated on 17 Mar 20261,071Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
For more technical details, such as how we adjust account numbers to fit the batch size or choose the right hash algorithm, check out this page.Advances in zk-PoR Version 2 Our zk-PoR Version 2 has made several advances from the previous version: Greater efficiency: It is now 50 times faster than the previous version. It takes 3 hours on a single 10-core machine, compared to previous version's 36 hours using nine 64-core machines.Published on 21 Oct 2024Updated on 11 Feb 202689Trading bot FAQ
For example, a multiplier of 1.5 will make each safety order 50% larger than the previous one. Price steps multiplier: adjusts the price gap between each safety order. This setting incrementally increases or decreases the gap between safety orders as the price changes. For example, with a 1% initial price step and a multiplier of 2, the safety orders will be placed at 1%, 3%, 7%, and so on (doubling the gap after each order). Stop loss (SL): another optional setting to limit losses.Published on 12 Feb 2025Updated on 11 Dec 2025How long does it take for a deposit to be completed?
Bundle verification: if you choose to transact on a Layer 2 network (such as Optimism, Base, or Arbitrum One), the transaction will be verified on Layer 2 and then bundled with other transactions as a single bundle for verification on Layer 1.Published on 17 Oct 2024Updated on 1 Jan 2026394How 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 29 Sept 2023Updated on 10 Sept 2025543Address type upgrade FAQ
Example 1: Entry 1: (Standard) Address A Entry 2: (Universal) Address A These addresses will be merged to Entry 2, which allows withdrawals of any crypto selected for a specific network, based on compatibility. 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?Published on 26 Aug 2025Updated on 30 Dec 2025858Index components weightage adjustment FAQ
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%. If a component's price deviates more than 2% from the median price of all components, that component's price will be taken at 98% or 102% of the median. Component weights of each index Equally distributed Distributed according to the component exchange's trading volume and liquidity levels 2.Published on 14 Dec 2023Updated on 12 Feb 202613Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
As specified in number 2, the times of sampling inspections will affect the chance of tampering or manipulation succeeding. 5. Generating low-degree proof: we can control the probability of tampering or manipulation success through sampling inspection. However, there is a condition as mentioned in number 2 that we need to ensure the polynomial degree being verified is not more than the degree of a valid polynomial.Published on 10 May 2023Updated on 8 Sept 2025178How do I set up a recurring buy plan?
You can set up a daily, weekly, every 2 weeks, or monthly plan for purchases by following these steps.How do I create a recurring buy plan?Published on 23 Jan 2025Updated on 31 Dec 202550How to fix passkey error 50162 on Android devices
If the 50162 error still appears, continue with Method 2.Method 2: Remove the damaged passkey from Google Password Manager If Google Play services previously created a corrupted passkey, simply updating the app won't fix the issue. You must delete the damaged passkey in both the OKX app and your Google Password Manager.How do I delete the damaged passkey in my OKX app? When the error message appears, select the option to delete the damaged passkey.Published on 8 Dec 2025Updated on 26 Dec 2025941X Layer upgrade and OKT/OKB asset handling FAQ
August 15, 2025, 2:00 PM (UTC+8) Historically repurchased and reserved OKB will be permanently burned through an on-chain smart contract. August 18, 2025, 2:00 PM (UTC+8) The OKB smart contract will be upgraded to remove minting and burning functions.FAQWhat's X Layer? X Layer is a public blockchain, decentralized public blockchain launched by OKX. It isn't a sub-chain or dedicated chain of the OKX exchange. Anyone can deploy projects on X Layer.Published on 13 Aug 2025Updated on 29 Jan 202625