OKX operates across 160+ jurisdictions, with a particularly strong presence in Asia-Pacific, Europe, the Middle East, and Latin America. Key restricted regions include the United States (full exchange services unavailable; OKCoin USA provides limited access in some states), mainland China (banned since 2021), Canada, India, Japan, Malaysia, Hong Kong, Nigeria, and several others. The January 2025 EU MiCA license was a significant milestone — it provides OKX with full regulatory passporting rights across all 30 EEA member states, enabling compliant services for over 400 million European residents under a single license. OKX is also actively expanding US-accessible services from its San Jose, California headquarters in 2026, with the US named as a top-tier global priority market following the 2025 regulatory settlement. Always verify your country's current eligibility on OKX's official website, as regulatory access evolves regularly.