coinbase wallet sdk
v4.2.3
檢查可用版本:
# yarn
yarn info @coinbase/wallet-sdk versions
# npm
npm view @coinbase/wallet-sdk versions
安裝最新版本:
# yarn
yarn add @coinbase/wallet-sdk
# npm
npm install @coinbase/wallet-sdk
檢查已安裝的版本:
# yarn
yarn list @coinbase/wallet-sdk
# npm
npm list @coinbase/wallet-sdk
從V3遷移到V4?請參閱我們的V4遷移指南,以獲取破壞變化的完整列表。
將安裝版本與最新版本進行比較:
# yarn
yarn outdated @coinbase/wallet-sdk
# npm
npm outdated @coinbase/wallet-sdk
最新更新:
# yarn
yarn upgrade @coinbase/wallet-sdk --latest
# npm
npm update @coinbase/wallet-sdk
初始化SDK
const sdk = new CoinbaseWalletSDK ( {
appName : 'SDK Playground' ,
} ) ;
製作Web3提供商
const provider = sdk . makeWeb3Provider ( ) ;
請求帳戶以初始化與錢包的連接
const addresses = provider . request ( {
method : 'eth_requestAccounts' ,
} ) ;
提出更多要求
provider . request ( 'personal_sign' , [
`0x ${ Buffer . from ( 'test message' , 'utf8' ) . toString ( 'hex' ) } ` ,
addresses [ 0 ] ,
] ) ;
處理提供商事件
provider . on ( 'connect' , ( info ) => {
setConnect ( info ) ;
} ) ;
provider . on ( 'disconnect' , ( error ) => {
setDisconnect ( { code : error . code , message : error . message } ) ;
} ) ;
provider . on ( 'accountsChanged' , ( accounts ) => {
setAccountsChanged ( accounts ) ;
} ) ;
provider . on ( 'chainChanged' , ( chainId ) => {
setChainChanged ( chainId ) ;
} ) ;
provider . on ( 'message' , ( message ) => {
setMessage ( message ) ;
} ) ;
可以在此處查看Coinbase Wallet SDK測試DAPP https://coinbase.github.io/coinbase-wallet-sdk/。
要在本地運行以下步驟:
yarn install
yarn dev