1. main.swift

In your main.swift or in any other file from where you would like to load TransFi's webview make the below changes

import WebKit
import UIKit

class ViewController: UIViewController {
    @IBOutlet weak var webView: WKWebView!
    override func viewDidLoad() {
        super.viewDidLoad()
      
        // Configure the webView for camera use
        let webConfiguration = WKWebViewConfiguration()
        webConfiguration.allowsInlineMediaPlayback = true
        webConfiguration.mediaTypesRequiringUserActionForPlayback = []
      
        // Create a new webView with the proper configuration
        let newWebView = WKWebView(frame: webView.frame, configuration: webConfiguration)
        webView.removeFromSuperview()
        view.addSubview(newWebView)
        webView = newWebView
      
        // Load your URL
        webView.load(URLRequest(url: URL(string: "https://buy.transfi.com?apiKey=[YOUR_PRODUCTION_API_KEY]&[QUERY_PARAMETERS]")!))
    }
}