Config.js. If you're using a different Javascript framework you will likely need to set the same headers using whatever configuration regime your framework uses. Also, when in a dev environment I am using the unsafe-eval header. I am placing an e-commerce system with Laravel and Iyzico, but I am getting https://graph.org/2-Dakika-Kural-için-garanti-link-ile-ödeme-alma-07-18