have you tried clicking generate domain?

I am confused why there is no public networking on my flask application

okey i try

the result is like this sir

json { "$schema": "https://railway.app/railway.schema.json", "build": { "builder": "NIXPACKS" }, "deploy": { "startCommand": "gunicorn main:app", "restartPolicyType": "ON_FAILURE", "restartPolicyMaxRetries": 10 } }

my railway.json

```py
from flask import Flask
from flaskmongoengine import MongoEngine from routes.license import licenserouter
from routes.user import userrouter from celery import Celery, Task from models import LicenseModel from configs import REDISURL, MONGODBURL, DBNAME

def celeryinitapp(app: Flask) -> Celery:
class FlaskTask(Task):
def call(self, *args: object, *kwargs: object) -> object: with app.app_context(): return self.run(args, **kwargs)

celery_app = Celery(app.name, task_cls=FlaskTask)
celery_app.config_from_object(app.config["CELERY"])
app.extensions["celery"] = celery_app
return celery_app

db = MongoEngine()
app = Flask(name)
app.config["MONGODBSETTINGS"] = { "db": DBNAME,
"host": MONGODBURL, } db.initapp(app)

app.config.frommapping( CELERY=dict( brokerurl=REDISURL, resultbackend=REDISURL, taskignoreresult=True, ), ) celeryapp = celeryinitapp(app)

@celeryapp.task def backgroundtask(data):
import time

time.sleep(data["duration"])
if license := LicenseModel.objects(license=data["license"]).first():
    license.delete()
    return f'successfully deleted {data["license"]}'

@app.afterrequest async def addcors_headers(response):
response.headers["Access-Control-Allow-Origin"] = "*"
response.headers["Access-Control-Allow-Methods"] = "GET, POST, PUT, DELETE, OPTIONS"
response.headers["Access-Control-Allow-Headers"] = (
"Content-Type, X-API-KEY, X-LICENSE"
)
return response

@app.route("/")
async def home():
return "welcome to auto store api by nexblu store"

app.registerblueprint(licenserouter)
app.registerblueprint(userrouter)

if name == "main":
app.run(debug=True, port=5000)```

my main.py code is like this

keyword: yet

Sorry sir, what do you mean? I don't understand

Sorry to hijack the thread, just trying to help. Can you try adding PORT to the Variables of the service with the value of 5000. Redeploy and generate a new domain (or add a custom domain) that points to that port

I had this issue with Flask APIs and that did the trick

they don't even have a domain yet, but that's a simple single button press away

okey thanks its work