Valid bank statements Tax form, tax statement, or tax return Pay stub that contains a residential address Valid rental agreement (the remaining tenure cannot be less than 2 months) Valid utility bills such as water, electricity, gas, home-attached TV or internet bills, or landline telephone bills. Mobile phone statements are not acceptable.

For example, by simply choosing TradingView when you're trading on our platform, you gain access to an extensive array of chart types and advanced tools. This integration significantly boosts your analytical abilities, empowering you to make smarter, well-informed trading decisions.

Visit OKX's API page and explore the extensive API documentation to learn more about how to leverage this powerful tool to enhance your trading journey.

Don’t download apps, extensions, or wallets from unknown or unofficial sources. As scammers adopt more sophisticated methods, staying alert and informed is your best line of defense. Even experienced users can be caught off guard if they're not careful. Always remember: OKX will never ask you to call a number or click a link in an SMS to verify your account or resolve any account issues immediately. When in doubt, pause and check through the official OKX app or website.

You can also access our extensive Help Center for FAQs and guides.

Low-degree polynomial extension: using the above polynomial constraints, we can obtain a computation trace polynomial of length uts * N. For security reasons, we perform commitment to the polynomial on a larger evaluation domain, with the domain amplification factor as extension_factor. In the above case, we could calculate a polynomial p(x) from I(x). When we use an extension_factor of 8, we will calculate another 32(8-1)* points on p(x).

As the price drops, the grid follows automatically, but it's important to note that each extension of the grid requires additional capital from your main account to fund the new orders. If there aren't enough funds, the grid won't extend further. You can choose to reserve funds at the time of bot creation to ensure your grid has the capital it needs during a Trailing Down event.

As the price drops, the grid follows automatically, but it's important to note that each extension of the grid requires additional capital from your main account to fund the new orders. If there aren't enough funds, the grid won't extend further.You can choose to reserve funds in advance, at the time of bot creation, to ensure your grid has the capital it needs during a Trailing Down event.

This grants you extensive control over active position management, empowering you to make adjustments whenever necessary.3. Instantly Close Open Positions Additionally, you have the convenience of not only viewing your open positions but also directly closing any existing open position on a specific trading pair with a simple click of a button. By doing so, you can fully close your positions for that pair at the prevailing market price.