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3S Wallet supports the following developer features. By integrating 3swallet.js or a library like web3-react, you can take advantage of these features in your applications

Multiple access points

You can connect your dapps to 3S Wallet on:

  • Mobile web/app (for iOS and Android)
  • Desktop web

You can also onboard new users who do not yet have a wallet

Network support

3S Wallet works with all EVM-compatible L1/L2 networks and supports these features:

  • Unified asset balances across all networks
  • Add custom tokens manually
  • EIP-3326 (wallet_switchEthereumChain)


  • Near-instant indexing for Etheruem, BSC, Polygon, Solana NFTs
  • ERC-721, ERC-1155 support


  • iOS & Android
  • Multiple ways to manage keys and sign transactions when interacting with applications.