All
FAQ
Announcements
Product documents
Why is there a minimum amount to deposit BTC?
Smaller transactions may require more resources for processing, affecting overall efficiency. Risk Mitigation: minimum deposit thresholds help mitigate risks associated with fraud and abuse. By discouraging very small deposits, exchanges can reduce the likelihood of malicious activities, such as using the platform for illicit purposes.Published on 15 Oct 2024Updated on 3 Sept 202515What should I do during or after a scam?
Learn more with additional educational resources located here. Find out how you can avoid modern cryptocurrency scams and how to report them so you can protect yourself and others from falling victim.Published on 11 Mar 2024Updated on 4 Mar 2026736Do I need to pay fees for deposit and withdrawal?
The fee amount is based on the transaction (a more complex transaction means that more computational resources will be consumed), hence a higher fee will be charged. The withdrawal fee deduction logic may vary slightly depending on your app version:3.1 Latest App version (e.g., Android 6.151 / iOS equivalent and above) If your account balance is sufficient, the fee will be deducted from your balance.Published on 1 June 2023Updated on 16 Mar 20265,578How do I access cryptocurrency derivative products in Australia?
Wholesale clients, within the meaning of the Corporations Act 2001 (Cth), are individuals or entities with specific levels of financial understanding, experience, qualifications and/or resources. The Corporations Act 2001 (Cth) sets out rights for retail clients to be given certain information about financial products and services, including disclosures including risks and costs, and access to dispute resolution schemes.Published on 20 Mar 2024Updated on 17 Nov 202520A beginner's guide to identity verification
identity verification: Driver's license (if the address is visible and matches the address provided) Government-issued IDs with your current address Utility bills (water, electricity, and gas), bank statements, and property management invoices that were issued within the last 3 months and clearly show your current address and legal name Documentation or voter identification listing your full address and legal name issued within the last 3 months by your state or local government, your employer's Human ResourcesPublished on 25 Sept 2023Updated on 25 Mar 20266,459How do I trade perpetual futures on OKX?
We provide a variety of resources to help users understand perpetual futures. You can select Information at the perpetual futures trading dashboard and view a positions tiers guide, liquidation history, funding rates, and more.Published on 25 Mar 2024Updated on 2 Apr 2026130Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
For beginners, there are many resources available to help you get started. For advanced users, you may refer to the MOOC Course and the academic monograph.How does zk-STARK work? We create a Merkle tree using the hash of each user's account as the leaves. Each account shows balances in USD for various tokens (e.g., BTC, ETH). To handle these balances, we separate its balances into non-negative equities and debts for each token.Published on 21 Oct 2024Updated on 11 Feb 202692
Showing 1-7 of 7 articles