yes api stripe ,
You don't understand, do you?
You're breaking their ToS using their API to do cryptocurrency exchange:
https://stripe.com/restricted-businessesVirtual currency or stored value
Virtual currency that can be monetized, resold, or converted to physical or digital products and services or otherwise exit the virtual world (e.g., Bitcoin); sale of stored value or credits maintained, accepted and issued by anyone other than the seller
They do not allow this, sooner or later they will shut you down.
Why not domain new, you like old domain ?
Because a new business usually has no reputation, and you have also none.
Adding the fact you're using an API illegally makes things only worse.