Deprecating Sollet Bridge

Project Serum
1 min readSep 27, 2022


This is an announcement related to Sollet Bridge as a follow up from the earlier post.

Sollet Bridge will be deprecated on Oct 31, 2022.

Here are some details on specific assets supported by Sollet:

  1. Sollet ERC20s will be deprecated and protocols should switch to Wormhole assets
  2. All Sollet assets are currently backed, and will still be backed after the bridge is deprecated on Oct 31. After that date, users can still use FTX or FTX US for bridging.
  3. Non-ERC20 assets such as BTC and HNT will still be supported. There are currently no plans to deprecate these assets.

For questions and developer support, please feel free to reach out to Serum community support at

Serum Discord:

Serum Telegram:

About the Sollet Bridge

The Sollet wallet features a built-in bridge to convert ERC20 assets to SPL tokens. These assets have historically been used by many Solana dApps as the canonical version of ERC20 wrapped assets on Solana.



Project Serum

Project Serum is a decentralized liquidity infrastructure protocol. Learn more at