Phantom will stop supporting the SUI network on September 24: User note

Disclaimer: Content does not constitute investment advice. Trading involves risks—please invest with caution!

Phantom will stop supporting the SUI network on September 24: Notice to Users

Phantom, a well-known cryptocurrency wallet that features its integration with Solana, announced that it will end its support for the SUI network on September 24. Phantom users holding SUI assets must transfer them to other compatible wallets or exchange them for assets that Phantom still supports before the deadline.

Why Phantom stopped supporting SUI

Phantom did not provide a detailed public explanation for the decision, but the move appears to be part of its strategy to focus on the core network. The wallet currently supports Solana, Ethereum and Polygon, and continues to expand its multi-chain capabilities. Stopping support for SUI (the Layer-1 blockchain developed by former Meta employees) shows that Phantom is prioritizing networks with higher user needs and a more mature ecosystem.

SUI has achieved some development since its launch on the main network in 2023, but its scale is still small compared to mature chains such as Ethereum and Solana. Wallet providers often reassess the scope of support based on user activity, technical maintenance costs, and security considerations. The decision is in line with Phantom's practice of regularly reviewing its support network.

Actions required for SUI users before September 24

Users holding SUI tokens or other SUI network assets through Phantom must take action before the deadline. Options include:

Transfer SUI assets to a compatible wallet such as Sui Wallet, Ethos Wallet, or other wallet that supports the SUI network.

Exchange SUI tokens for Phantom-backed assets, such as SOL, ETH, or MATIC, through a decentralized exchange or redemption service.

Export a private key or mnemonic to ensure access to funds even after Phantom removes SUI support.

Please note that Phantom will not automatically convert or transfer SUI assets. Users need to initiate the transfer or redemption themselves. After September 24, SUI assets may not be accessible through Phantom, but they will remain on the blockchain and can be retrieved through the corresponding private key.

Impact on SUI and the broader encryption ecosystem

The removal of SUI support from mainstream wallets such as Phantom may have an impact on SUI accessibility and user experience in the short term. However, SUI has its own native wallet and integration, so the impact may be limited to Phantom users who have not yet migrated. The incident also highlighted the dynamic nature of wallet support-the network must continue to prove its value to maintain integration.

For Phantom, this decision strengthens its focus on optimizing the user experience of its core network. By streamlining the scope of support, Phantom can allocate resources more efficiently, potentially improving performance and security for core users.

Conclusion

Phantom's decision to end SUI network support on September 24 is an important update for users who hold SUI assets in the wallet. Deadlines require users to take proactive action to avoid loss of access. Users should transfer or redeem their SUI positions before the deadline and use this opportunity to evaluate which wallet best suits their needs. As the encryption landscape evolves, wallet providers will continue to adjust their support networks, so users need to keep information up to date and manage assets properly.

FAQs

Q1: What will happen to my SUI tokens in Phantom after September 24?

After the deadline, you may no longer be able to view or manage your SUI assets through Phantom. But your tokens remain on the SUI blockchain, and you can restore access by importing private keys or mnemonics into other SUI-compatible wallets.

Q2: Can I continue to use Phantom's other networks after SUI support ends?

Yes, Phantom will continue to support Solana, Ethereum and Polygon. Removing SUI will not affect access to these networks.

Q3: How do I transfer my SUI assets out of Phantom?

You can send SUI tokens to the SUI address of other wallets for transfer. Alternatively, you can use Phantom's built-in redemption function or a decentralized exchange to exchange SUI for supported assets such as SOL or ETH.