Phantom will stop supporting the Sui network on Sept. 24, 2026, removing the wallet’s ability to display, send, swap or interact with SUI and other Sui-based assets. The move comes less than 20 months after Phantom added native Sui support in January 2025 — the first Move-language chain the wallet supported — but Phantom has not given a technical or commercial reason for the withdrawal. The company called it a “product transition” and said it and Sui may explore future collaborations. What this means for users - Phantom will remove Sui from its supported networks on Sept. 24. After that date, Sui balances, transaction history, swap functions and dApp connections will no longer be available in the Phantom interface. - Removing support does not delete or transfer assets. SUI and tokens remain on the Sui blockchain and are controlled by the wallet’s recovery phrase or private key. - Connections that were previously established between Phantom and Sui apps will stop working; users who migrate must reconnect those apps in the new wallet. Options and recommended actions - Move your assets to a Sui-compatible wallet: Import your Phantom recovery phrase into a wallet that supports Sui. Phantom recommends Slush (the Sui ecosystem wallet). The same Sui addresses and assets should appear once credentials are restored. - Swap inside Phantom before the deadline: If you prefer to leave Phantom, you can swap SUI to assets Phantom continues to support (examples: SOL, ETH, USDC) before Sept. 24. - Cross-chain option to Solana: Phantom is temporarily waiving its internal fee for cross-chain swaps from native SUI into wrapped SUI on Solana through Sept. 24. Note: network and exchange fees still apply, and wrapped SUI is a Solana-based representation — not native SUI. Always verify the receiving network and token contract before approving transactions. - Migration timing: You can migrate before or after Sept. 24 because asset ownership stays on-chain, but migrating early lets you confirm balances and access while Phantom still displays the network. Security warnings (very important) - Phantom will never contact you first asking for your recovery phrase or offer to move assets on your behalf. Treat unsolicited migration help as potentially malicious. - Wallet transitions attract phishing and fake-app attacks. In the past, attackers stole Phantom recovery phrases with fraudulent update prompts that mimicked official messages. - Best practices: download replacement wallets only from official sites (verify the domain independently), never type your recovery phrase into websites or chat forms, and treat any app that requests the phrase as having full control of your funds. Store the recovery phrase offline after migration. Other notes - Phantom has not reported a security breach or network failure tied to this decision. The change does not automatically convert, delete or transfer your assets, and Phantom has not announced plans to resume Sui support after the transition. - The Sept. 24 deadline affects Phantom’s in-app functionality and the temporary swap fee waiver — it does not affect on-chain ownership of SUI. Quick checklist - Decide whether to swap SUI inside Phantom (before Sept. 24) or migrate to a Sui-compatible wallet. - If swapping cross-chain to wrapped SUI on Solana, confirm token contracts and expect network fees. - If migrating, import your Phantom recovery phrase only into trusted wallet software (Phantom recommends Slush). - Never share your recovery phrase; verify downloads and domains independently. Act before Sept. 24 if you need in-wallet swaps or want to test a migration while Phantom still shows Sui balances. Read more AI-generated news on: undefined/news