Launch Wallet Services

The launchWalletServices method launches a WebView which allows you to use the templated wallet UI services. The method takes ChainConfig as the required input. Wallet Services is currently only available for EVM chains.

note

Access to Wallet Services is gated. You can use this feature in sapphire_devnet for free. The minimum pricing plan to use this feature in a production environment is the Scale Plan.

Parameters

ChainConfig

• Table
• Class

Parameter	Description
chainNamespace	Custom configuration for your preferred blockchain. As of now only EVM supported. Default value is ChainNamespace.eip155.
decimals?	Number of decimals for the currency ticker. Default value is 18, and accepts int as value.
blockExplorerUrl?	Blockchain's explorer URL. (eg: https://etherscan.io)
chainId	The chain id of the selected blockchain in hex String.
displayName?	Display Name for the chain.
logo?	Logo for the selected chainNamespace & chainId.
rpcTarget	RPC Target URL for the selected chainNamespace & chainId.
ticker?	Default currency ticker of the network (e.g: ETH)
tickerName?	Name for currency ticker (e.g: Ethereum)

using System.Collections.Generic;
#nullable enable
public class ChainConfig {
    public Web3Auth.ChainNamespace? chainNamespace { get; set; } = Web3Auth.ChainNamespace.EIP155;
    public int decimals { get; set; } = 18;
    public string blockExplorerUrl { get; set; } = null;
    public string chainId { get; set; }
    public string displayName { get; set; } = null;
    public string logo { get; set; } = null;
    public string rpcTarget { get; set; }
    public string ticker { get; set; } = null;
    public string tickerName { get; set; } = null;
}

Usage

{
    var chainConfig = new ChainConfig()
    {
        chainId = "0x1",
        rpcTarget = rpcURL,
        ticker = "ETH",
        chainNamespace = Web3Auth.ChainNamespace.EIP155
    };
    web3Auth.launchWalletServices(chainConfig);
}