Hello, I am trying to build a wallet using react native. I already completed Ethereum integration with web3 browser but I don't know how to do it with Solana?
For integrating support for Solana, you can use
@solana-labs/wallet-adapter library -- https://github.com/solana-labs/wallet-adapter.
Quickstart docs -- https://github.com/solana-labs/wallet-adapter/blob/master/APP.md