Built a new Kling 4.0 page today covering text-to-video, image-to-video, reference workflows, and motion control. Still improving the examples: https://www.klingmotion.com/kling-4
does this api video generation platforms like this work in 2026? Can people simply use the official sites? I am very curious about how these things work. Can you share how you are marketing your product and what makes users pay