I want make my own image genration API. User must be add prompt in my api url. And always be set &nologo=true safe=false. Now here is base url with parameters, and get response image when we request. Show that image in our api. You must be use fastify or express. And give me complete package.json also

I got error 503, and use fastify. And here is new base url with more parameters "" and also user with enter more parameters with seed, width and etc...

Remember Also user can set enhanced true and false. I forget to tell you I used glitch for deployment. And also add "/" for introduction.. give me full updated package json with latest engine.