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Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
To overcome this challenge, we break the accounts into smaller groups called batches. Each batch is processed separately using batch circuits, which checks the bottom portion of the Merkle tree. Batching not only makes it manageable but also allows us to run these checks at the same time (parallel processing).Published on 21 Oct 2024Updated on 11 Feb 202694How do I apply for the OKX Market Forced Royalty Contract?
The batch transfer tool address is the OKX tool address, compatible with ERC721 and ERC1155, and its configuration is optional.Published on 18 June 2024Updated on 29 May 202637What does OKX NFT Marketplace offer but other platforms don't?
This aggregator expertise positions OKX as a platform that not only meets but exceeds user expectations.Asset dashboard dominance OKX's asset dashboard functionality transcends the ordinary, enabling cross-platform batch listing of different collection NFTs and facilitating bulk transfers.Published on 27 Dec 2023Updated on 29 May 202624What is AA Smart Account?
Account Abstraction (AA) Smart Contract Wallet is a wallet ensuring the assets are exclusively controlled by smart contracts while introducing advanced features like batch transactions, gas delegation, key recovery, and more. Learn more about the AA Smart Account's exceptional features.Why do I use an AA Smart Account? Enhanced security: you can implement multi-factor authentication and account recovery.Published on 4 Sept 2023Updated on 29 May 20266,104What is OKX DEX Aggregator+?
You can cancel an Intent order any time before it enters the batch auction — cancellations are processed off-chain instantly. Once a Solver has been selected, cancellation isn’t possible.What happens if an Intent Swap fails? If no Solver provides a valid quote, or if on-chain settlement fails, the system keeps trying to fill your order until it expires after 5 minutes.Published on 20 Apr 2026Updated on 30 Apr 202660Options trading FAQ
Batch order rate limit is 300 requests per 2 seconds. Colocation users have 4 times the standard limits. For market makers, please contact your account manager or institutional@okx.com to raise any rate limit.How do I access trade history for options (Public)? Orderbook trade history is available via websocket. Please note this only includes orderbook option trades. RFQ trades history is also available via websocket. This includes all the RFQs, so you might have to filter out option trades.Published on 19 Nov 2024Updated on 29 May 20264How do I use my Smart Account?
AA Smart Account eliminates the limitations of seed phrases/private keys, allowing performing batch transactions, gas deletion, key recovery and etc.Published on 30 Aug 2023Updated on 17 Nov 202512,999Index components weightage adjustment FAQ
Most of the existing indexes will be adjusted by batch. For the exact timing of the adjustments and specific indexes to be adjusted, please stay tuned to our announcement page.4. How can I know the latest component weight? To find out the latest component weight, you can always open our OKX Index page and select the index you want to learn more about, and you'll find the component's weight on our index details page (for example, https://www.okx.com/markets/index/btc-usdt).Published on 14 Dec 2023Updated on 29 May 202613How do I make a withdrawal? (app)
Can I withdraw in batches? Currently, batch withdrawals are not supported.9. Why can't I initiate a withdrawal? There are several reasons why you might be unable to withdraw crypto, learn more here: Why can't I withdraw funds?10. What is the withdrawal whitelist mode? In withdrawal whitelist mode, withdrawals are allowed only to addresses in your address book. It can't be made to manually enter addresses. Enabling the whitelist mode is recommended to enhance asset security.Published on 22 Aug 2023Updated on 29 May 20266,025How do I enable allowlist? (web)
If you wish to add more than 50, just repeat the process in batches. If you'd like to disable the Allowlist, you can switch it off in your Address book and enter your Two-Factor Authentication (2FA) codes to confirm disable the allowlist. After it's disabled, you're able to withdraw to any new addresses.What's the 30-day verification for the withdrawal from the address book? When an address is verified for 30 days, withdrawals have to be made within 30 days to maintain its verified status.Published on 14 Aug 2023Updated on 29 May 2026419Gas fees FAQ
Batch transactions: combine multiple actions into a single transaction when possible. Avoid overestimating gas limits: use tools that suggest appropriate limits to avoid overpaying.Where can I check gas fees? You can view current gas fee estimates directly in our Web3 Wallet when initiating a transaction. Additionally, external gas tracking tools like Etherscan provide real-time fee insights for Ethereum and other networks.How does OKX help optimize gas fees?Published on 17 Feb 2025Updated on 29 May 2026280How do I use OKX Wallet Trader Mode for DCA strategy trading?
Users executing large trades who want to reduce price impact Meme token traders looking to build or exit positions in batches Traders who want to reduce the effort of manual monitoring and repeated order placementWhich networks does DCA support? DCA currently supports Solana, Ethereum, BNB Chain, Arbitrum, Base, and X Layer.What is price range filtering? You can set an optional minimum and maximum price/rate for your DCA strategy.Published on 14 May 2026Updated on 29 May 20263Copy trading FAQ
Lead traders can close positions in batches at market price by order, or choose to close all positions at market price at once.18. What are the leverage and position limits for copy trading? For more details on supported contracts, read What limits are there for futures copy trading?.19. What is bot parameter sync?Published on 15 Sept 2023Updated on 2 June 2026687World Cup VIP Exclusive Gift Set FAQ
This campaign uses batch shipping, so timelines may vary by region. Individual expediting is not available, orders are fulfilled in sequence after registration is complete.Will there be similar campaigns in the future? OKX runs campaigns like this from time to time. Keep an eye on official announcements for the latest updates.Can I claim more than one set of merchandise? No.Published on 19 Dec 2025Updated on 4 June 2026321OKX API FAQ
The tickers interface is used to obtain the latest transaction price of currency pairs in batches, and ticker is used to obtain the latest transaction price of individual currency pairs. Example of the response parameter of last traded price on the Tickers sectionWhat are the requirements to create an API key? A minimum Assets Under Management (AUM) balance of 100 USD is required to create an API key.Published on 20 Sept 2024Updated on 5 June 2026139