Not Found API

Question

I host an API in Railway and it says online, but when I access the endpoint, it shows Not Found page: keluang-production.up.railway.app

Logs:
```
npm error path /app/server
npm error command failed
npm error signal SIGTERM
npm error command sh -c node server.js
npm error A complete log of this run can be found in: /root/.npm/_logs/2026-04-06T15_59_18_110Z-debug-0.log
npm warn config production Use `--omit=dev` instead.
```