Kucoin Chain DApps Integration
Welcome to Coin98 Extension Wallet Developer Guide. This documentation contains guides for developers to get started developing on Coin98 Extension Wallet.
To detect Coin98 Extension with Kucoin Chain
To detect whether your browser is running Coin98 Extension, please use:
Notice: Coin98 Extension Testnet is under development and not available now. The Coin98 Extension on Ethereum JavaScript provider API is specified by EIP-1193. Supportwindow.ethereum + window.binance
and removal window.web3
To connect Coin98 Extension Wallet
To connect Coin98 Extension means to access the user's [blockchain - like Ethereum] account(s).
To disconnect Coin98 Extension Wallet
To disconnect Coin98 Extension, please use:
To experience functions
Once your account is connected, let's start experiencing more functions.
Get Current Account
return Promise<Array[String]>
If wallet can not be found, return
[]
instead ofthrow Error
Check wallet whether exists or not
return Promise<{data: Boolean}>
Sign Transaction
return: Promise<Signature | RPC: 2.0>
Transfer
return Promise<hash>
RPC Request
return Promise<binanceSmartChain RPC>
Currently only support HTTP(s) method Reference: RPC Method
To handle events
List of events
Currently we only support some action event from wallet extension
accountsChanged
Receive when active account changed in Extension
networkChanged
Receive when active network changed in Extension
chainChanged
Receive when active chain changed in Extension
disconnect
Receive when disconnect from Extension
close
Alias for disconnect event
on(event, callback)
Add event listener
off(event, callback)
Remove event listener
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