[//]:content-type-MARKDOWN-DONOT-DELETE According to the official announcement from the KardiaChain (KAI) team, the KardiaChain (KAI) tokens will be swapped at a 1:1 ratio to the new mainnet tokens based on a snapshot taken at July 21, 2025, 14:00 (UTC). Gate will support this mainnet migration, and your KardiaChain (KAI) tokens held on Gate will be automatically swapped. **Gate Will Take the Following Steps:** 1. By 08:00 on July 20, 2025 UTC, Gate will disable new leveraged lending and collateral lending for KardiaChain (KAI). 2. At 03:00 on July 21, 2025 UTC, Gate will suspend KAI deposit, withdrawal, and spot trading services, including the KAI_USDT spot pair, quantitative grid trading, Simple Earn, and margin trading. 3. For users with active quantitative trading strategies involving Kai, please adjust strategies in advance. All active strategies will be forcibly terminated before 03:00 on July 21, 2025 UTC 4. For users holding KAI in Simple Earn, please manually redeem your assets in advance, or they will be automatically redeemed before 03:00 on July 21, 2025 UTC. 5. For users with outstanding KardiaChain (KAI) margin loans, please repay your loans in advance. Otherwise, the loans will be automatically settled by 03:00 on July 21, 2025 UTC. 6. KardiaChain (KAI) New Token Type: Mainnet Please note that Gate will no longer support the old KAI tokens after the migration. The listing time for KardiaChain (KAI) mainnet will be announced separately after Gate completes the listing review. For more details on this mainnet migration, please refer to the official announcement:https://x.com/kardiachain/status/1945793095939006768?s=46 We understand this change may cause some inconvenience and sincerely apologize for any disruption caused. We are committed to ensuring a smooth swap process and will provide timely updates as needed. Thank you for your support and trust in Gate. If you have any questions or need assistance, please feel free to contact our customer service team. Gate Team July 18, 2025 **Gateway to Crypto** Trade over 3,500 cryptocurrencies safely, quickly, and easily on Gate **Take Action Now** Sign up and claim up to $10,000 in welcome rewards Invite friends and earn a 40% commission **Stay Connected** Visit Gate's official website Download the Gate App | Desktop Follow us on X (Twitter) to get more bonuses Join our Telegram community to discuss trending topics Engage with our global community for the latest insights **Transparency & Security** Check our 100% Proof of Reserves

Gate Supports KardiaChain (KAI) Mainnet Migration