IYZICO_API_KEY=dhcUtCvXlmruekgHq40HMtD2A3XSHTjg
IYZICO_SECRET_KEY=bfH38NiRDqoqbb5ECMZ6a4VhuFrQ0rSO
IYZICO_BASE_URL=https://api.iyzipay.com
IYZICO_CALLBACK_URL=https://yourdomain.com/payment/callback
IYZICO_SUCCESS_URL=https://yourdomain.com/payment/success
IYZICO_FAILURE_URL=https://yourdomain.com/payment/failure
