Feedback needed: MidJourney API (unofficial)

I worked on https://mjapi.io in the past months, a MidJourney API service with Stripe, PayPal and BTC/Lightning payments. You can use it without a discord account if you wish, and you can follow-up on previous tasks to create variations/upscale/zoom etc. New accounts get a 1-Day free quota. Heck, you don't even need a password! I went very far in simplifying the UX as much as possible. I'd truly appreciate any feedback on this beta version, I can give you some additional quota (just email at hi@mjapi.io with user id or user email). Any launch tips are welcome