Understandable, unfortunately I haven't found a better method than BYOK for a free app. If you'd like to try it, you can generate a new key, test it for 10 minutes, and then delete it. Alternatively, you can watch a video of the generation process: https://old.reddit.com/r/StableDiffusion/comments/1qsuu58/ex...
The current workflow is create an image with stable diffusion, vectorize it, convert it to Lottie format, and than use a function that can create the Lottie animation keyframes.
My theory on all the hype around agents is that AI companies want to establish themselves as the leading choice, so they can earn affiliate revenue for everything that gets sold over there agent.
I always thought there was a place in the market for some kind of unified AI reseller because I have about five different AI accounts to test the capabilities, all with tokens that I'll probably never use again.