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What should I expect when changing my country of residence to any country within the European Economic Area (EEA) or Australia?
If the issue is not resolved, please reach out to our customer support.SEPA deposit account Update your SEPA transfer details in your online banking system if you have standing instructions with your bank. If you have SEPA deposit accounts, a new SEPA deposit account will be automatically assigned to you. Any existing EUR balances will be seamlessly transferred to your new SEPA account.Published on Jul 2, 2025Updated on Nov 17, 2025169How do I capture dual-pronged arbitrage opportunities with the OKX ETH/BTC Bot?
With a range of advantages, flexibility, and adaptability to market conditions, the ETH/BTC Bot stands as a beacon of innovation, inviting users to explore the vast potential of dual-pronged arbitrage opportunities in the cryptocurrency market.Published on Mar 6, 2024Updated on Sep 10, 202527How do I automate grid trading strategies on spot grid crypto trading bot?
Example: a user wants to capture opportunities from BTC's price volatility (which stands at 20,000 at the time of this graphic). Within the spot grid settings, the user sets the lower limit at 15,000 and upper limit at 25,000, placing the bot trade entry within the middle of the lower and upper limit. The bot will split up the trades equally across the Buy and Sells position, where Buy = USDT and Sells = BTC. When BTC moves downwards, the bot buys at every grid that allows a 4-6% profit (+-).Published on Feb 29, 2024Updated on Jan 30, 20261,768Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
The zk-STARK Proof of Reserves (PoR) system leverages STARK theory, a complex mathematical solution. zk-STARK stands for: Zero-Knowledge Scalable Transparent Argument of Knowledge, a cryptographic proof technology based on Vitalik's idea to enforce the integrity and privacy of computations on blockchains. In this article, we'll introduce how it works and explain the general mathematical concept, but if you're interested in diving deeper, start here or here.How does it work?Published on May 10, 2023Updated on Sep 8, 2025178
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