OKX to upgrade USDC spot trading pairs

تم النشر في ‏18 يوليو 20252 دقيقة قراءة

At 9:00 am UTC on August 20, 2025, OKX will roll out a major upgrade to USDC spot trading pairs. This improvement is part of our ongoing commitment to providing you with deeper liquidity and tighter spreads.

Scheduled downtime

  • Start: 9:00 am UTC on August 20, 2025

  • Duration: 10 minutes

  • Impact: All crypto/USDC spot trading pairs (e.g., BTC/USDC, ETH/USDC, and SOL/USDC) will be unavailable during the downtime. Additionally, all open orders and bots for USDC spot trading pairs will be automatically canceled. These trading pairs will then be displayed as crypto/USDⓢ on frontend once trading resumes.


Next steps

  • Web and app users: You can re-place your canceled orders once trading resumes. If you’re using the OKX app, upgrade to version 6.129.0 (6.133.0 for bot trading) or higher to avoid any issues with functionalities and display once trading resumes.

  • API users:

    • Switch your spot trading pairs from the -USDC suffix to the -USD suffix (e.g., BTC-USD instead of BTC-USDC).

    • Include tradeQuoteCcy: "USDC" in your order parameters to specify the quote currency. This will become a required field.

    • For more details, refer to the

      API changelog
      .


Thank you for your continued support. We appreciate your trust in us and assure you of our best services at all times.

OKX team
July 18, 2025