{"message":"Welcome to the API Teaching Tool!","ui":"/","documentation":"/docs","endpoints":{"GET examples":["/hello","/items","/items/{id}","/greet"],"POST examples":["/items","/echo","/users"],"PUT examples":["/items/{id}"],"DELETE examples":["/items/{id}"],"PATCH examples":["/items/{id}"],"Form & File Upload":["/form/login","/form/contact","/upload/file","/upload/files","/upload/file-with-data"],"Response formats":["/format/json","/format/text","/format/html","/format/xml"],"Educational":["/echo","/headers","/status/{code}"]}}