Steps for integrating Finswich Checkout via Flutter

• Visit the link to the flutter package

• On the flutter package website they click the installing tab

• Please follow the instructions on the page.

• After installing and adding the finswich package to your code, here is a sample dart code to complete your set up

import 'package:finswich_checkout/finswich_checkout.dart';
import 'package:flutter/widgets.dart';

class MyWidget extends StatefulWidget {
  const MyWidget({super.key});

  @override
  State<MyWidget> createState() => _MyWidgetState();
}

class _MyWidgetState extends State<MyWidget> {
  bool isCheckoutVisible = false;
//to pop out the checkout set isCheckoutVisible to true
  @override
  Widget build(BuildContext context) {
    return Stack(
      children: [
        Container(),//the container should be replaced by your code

        /// Your widget should go here in place of container (your application)
        ischeckoutvisible
            ? FinswichIframe(
                balance: "your_user_balance",
                isCheckoutVisible: isCheckoutVisible,
                origin: "your_apps_origin",

                ///To get your origin use this [window.location.origin],
                publicKey:
                    "your_finswich_live_public_key",
                reference: "your_user_reference",
                refreshUI: () {
                  setState(() {});
                },
              )
            : const SizedBox(),
      ],
    );
  }
}

The table below helps to explain the objects passed to the inline JS during initialization

Key	Description	Type
reference	This is your user's reference on your platform	String
public_key	Your live public key from Finswich app	String
balance	the user's balance on your app	Number
origin	your whitelisted IP saved on the Finswich platform	String