The integration of video calling in an existing app can seem complex but it can be simplified with the help of a video chat API. This API connects your app with a video-calling solution, enabling video-call functionality within your app. However, this integration process requires careful coding and a deep understanding of your app's tech stack. That's where Scrile comes in. With our deep expertise in video chat APIs and app development, we can smoothly integrate video calling into your app, ensuring high-quality video calls for your users.