EthereumWalletKit is a Swift framework that enables you to create Ethereum wallet and use it in your app, without having deep knowledge of Blockchain and Smart Contracts.

 // Check if you had ever added an Account, if not you will need to generate your account, this method also generate your mnemonich phrase and save your keystore locally
       // password will be encrypted and saved to the device and it will be required to access the wallet.
if !EtherCoordinator.shared.hasAccount {
 try? EtherCoordinator.shared.generateAccount(password: "ABCDEFG")
 //You can check your mnemonics using this variable, and show them to your user
 print(EtherCoordinator.shared.mnemonics)
 print(try? EtherCoordinator.shared.privateKey(password: "ABCDEFG"))
} else {
 // password will be encrypted and saved to the device and it will be required to access the wallet.
 // Import an existing account from his private key and set its new password.
/*
   try? EtherCoordinator.shared.importAccount(privateKey: key, password: "ABCDEFG")
*/
 
//Or import your account from your password and your mnemonic phrase
try? EtherCoordinator.shared.importAccount(mnemonics: "logic identify sudden opera net twelve essence task please genuine height road", password: "ABCDEFG")
        
}
        
// Import an existing account from its private key and set its new password.
try? EtherCoordinator.shared.importAccount(privateKey: "1dcbc1d6e0a4587a3a9095984cf051a1bc6ed975f15380a0ac97f01c0c045062", password: "ABCDEFG")

// Get your ether address
print(EtherCoordinator.shared.address)


// Get balance of Ether
EtherCoordinator.shared.etherBalance { balance in
    print(balance)
}

// Get balance of a token
EtherCoordinator.shared.tokenBalance(contractAddress: "0xd26114cd6EE289AccF82350c8d8487fedB8A0C07") { balance in
    print(balance)
}

// send Ether to an address.
EtherCoordinator.shared.sendEther(to: "0x7777787C97a35d37Db8E5afb0C92BCfd4F6480bE", amount: "1.5", password: "ABCDEFG") { txHash in
    print(txHash)
}

// send a token to an address.
EtherCoordinator.shared.sendToken(to: "0x7777787C97a35d37Db8E5afb0C92BCfd4F6480bE", contractAddress: "0xd26114cd6EE289AccF82350c8d8487fedB8A0C07", amount: "20", password: "ABCDEFG", decimal: 18) { txHash in
    print(txHash)
 }
        
// Note: password should be equal to the password of wallet created. Also you can put gasPrice as an extra parameter to set gas price for the transcation.

Features

• Sign transaction
• Get account balance
• Import Account from other platforms
• Generate recovery prhease
• ERC20 token transfer

Requirements

• Swift 5.0 or later
• iOS 11.0 or later

Installation

• Insert pod 'EthereumWalletKit' to your podfile.
• Run pod install.

Dependency

• web3swift: web3swift is an iOS toolbelt for interaction with the Ethereum network.

Author

Valentino Palomba, valentinopalomba2@gmail.com

License

EthereumKit is released under the Apache License 2.0.