Daily limit — your spending so far today is preserved, and your remaining allowance recalculates instantly. Example: You've spent 2,000 today and lower your daily limit from 5,000 to 3,000 > you'll have 1,000 remaining for the day. Note: If you lower your daily limit below what you've already spent today, a confirmation prompt will warn you. If you proceed, further transactions will be declined until midnight UTC.When does my daily spending limit reset?

Register or link SPID to your OKX account today and experience the future of finance—faster and more securely!

What's KYC and why is it necessary for me to complete it? KYC, or Know Your Customer, is a regulatory and security process that financial institutions use to verify the identity of their users. It’s a key step in maintaining a safe, transparent, and legally compliant platform for everyone.

Open your OKX app and go to Assets You can view the estimated total value and asset valuation curve at the top of the page Note: Please ensure the Show small assets toggle is turned on to display all assets. Today's PnL is calculated based on your assets at 00:00. Assets transferred in after 00:00 won't be reflected until the following day.Why does my asset valuation fluctuate? The asset valuation shown in your account balance is for reference only.

Note that Uniswap's x*y= k is just one of the mathematical formulas used by AMMs today. The equation varies with the use case. As a result of how AMMs work, there'll always be slippages in each transaction. However, generally, the more liquidity there's in the pool, the fewer slippages there'll be.What are liquidity pools? Liquidity pools are pools of tokens locked in smart contracts used for market making.

What matters is that when conditions change the trade isn't stuck with a stale path. Over many trades the average outcome improves.Does it cost extra gas? Yes, a bit. The contract does extra pool comparisons onchain, which costs a little more gas. Usually the extra tokens you get back outweigh that. On chains with cheap gas (Solana, BSC), the overhead is small enough to ignore.Does it replace slippage protection? No. Slippage tolerance still defines the worst price you're willing to accept.

Login to your main account at okx.com and go to Sub-accounts Toggle on the Switchable option to switch between your sub-accounts and main account Toggle on the switchable option on the sub-account that you want log in Select Switch on the sub-account that you would like to log in to. Alternatively, you can go to Profile > Switch account, and select the sub-account you want to log in.

Go to Activity to view and manage your trigger orders. Simple mode: a trigger order entry appears in the upper-right corner of the Activity tab. Select it to see all pending orders and past activity. Advanced mode: go to Activity › Orders tab › Buy/Sell sub-tab. This sub-tab only appears if you have at least one trigger order. Note: cancelled orders don't appear in past activity.

Setting up Selected Margin is a two-step process as below: Go to the X-Perps margin settings and choose which assets you want to designate as collateral. Transfer those assets from your Funding Account to your Trading Account. Assets that remain in your Funding Account will not be recognised as margin, even if they have been selected.Which assets are eligible? A range of assets are supported as Selected Margin collateral at launch, including: USD, EUR, USDC, USDG, BTC, ETH, SOL and DOGE.

What's Convert? Convert simplifies the crypto conversion process by eliminating the need for multiple trades or frequent asset transfers between accounts, providing you with a seamless experience. It also allows you to exchange crypto at a lower threshold than the spot market.2. What's the difference between convert and spot trading? Convert uses a quoting model, which differs from the traditional order-matching model used in spot trading, resulting in no transaction fees or slippage.

What is the OKX Card? The OKX Card is an international debit card (Visa or Mastercard, depending on your region) that lets you pay for purchases and services worldwide. It connects directly to your OKX Pay account, so you can spend your balance seamlessly—without hidden fees or unexpected exchange rate markups. The card is currently issued as a virtual card only. Note: the OKX Card is a virtual card and only available on the app. We don't issue physical cards.

Learn more about what dusting attacks are, how they work, how to identify them, and the steps you can take to protect your assets.What's dust in crypto? In crypto, dust refers to very small amounts of coins or tokens left over after trades or transfers. For example, one satoshi (0.00000001 BTC) is considered dust in Bitcoin. These amounts are usually too small to spend or even pay for fees.How's crypto dust made?

What's Convert? Convert simplifies the crypto conversion process by eliminating the need for multiple trades or frequent asset transfers between accounts, providing you with a seamless experience. It also allows you to exchange crypto at a lower threshold than the spot market.2. What's the difference between convert and spot trading? Convert uses a quoting model, which differs from the traditional order-matching model used in spot trading, resulting in no transaction fees or slippage.

What are untradable assets? Untradable assets are crypto that OKX doesn't support, and can't be traded. To learn more about how to withdraw your untradable assets, see What should I do if I accidentally deposit crypto that OKX does not support? However, to improve our user experience, we support untradable asset withdrawals. Note: There's no collaboration of any kind between OKX and any service provider for untradable assets that OKX hasn't supported.

What's a limit order and market orders? When placing an order to buy or sell to close a position, the most commonly used order types are limit orders and market orders. You can choose the order type that best suits your trading needs.What's a limit order? A limit order is an order where you set the order quantity and the maximum price you are willing to buy or the minimum price you are willing to sell.