For Math Wallet DAPP Developer

Using Math Wallet Nervos JS API

// log in
window.ckb.getAccount()

// sign out
window.ckb.forgetAccount()

// sign transaction
window.ckb.signTransaction(paths,rawTx,cells)

For details, please find the sample in this repo.

Download Math Wallet 麦子钱包下载

http://mathwallet.org