Initializing Core Kit SFA Flutter SDK

After Installation, the next step to use Web3Auth SFA Flutter is to Initialize the SDK and is achieved by init() function. This step requires passing various parameters that align with your project preferences. It's important to note that the initialization process is critical to the successful use of Web3Auth SFA Flutter.

Arguments

Construct and configure the init function with the params as follows

Web3AuthNetwork

Table

Parameter	Description
network	The Web3auth network to be used by the SDK. Supported values are TorusNetwork.mainnet, TorusNetwork.testnet, TorusNetwork.cyan, TorusNetwork.aqua

Class

class Web3AuthNetwork {
  final TorusNetwork network;

  Web3AuthNetwork({required this.network});

  Map<String, dynamic> toJson() {
    return {
      'network': network.name,
    };
  }
}

enum TorusNetwork { mainnet, testnet, cyan, aqua }

Using the init() function

Initialize the Web3AuthFlutter plugin at the very beginning such as in the overriden initState function

Usage

import 'package:single_factor_auth_flutter/single_factor_auth_flutter.dart';
final _singleFactorAuthFlutterPlugin = SingleFactAuthFlutter();

Future<void> init() async {
    await _singleFactorAuthFlutterPlugin.init(
      Web3AuthNetwork(network: torusNetwork),
    );
  }