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3S Wallet mobile app supports multi-chains.

BHO chain

BHO chain is a solo chain built on subtrate framework by BHO Network. This chain is set enable mode as default on 3S Wallet mobile app. By support this chain, providing users with numerous exclusive free utilities such as:

  • Memo
  • And more (updating)

EVM chains

All EVM compatible L1/L2 networks.

  • Arbitrum
  • Avalanche
  • BNB chain (BSC)
  • Ethereum
  • Fantom
  • Optimism
  • Polygon
  • Cronos


  • Solana
  • Polkadot
  • Cardano
  • And more (updating)

Currently, 3SWallet.js only allows your dapps to interact with EVM chains.