I want to convert my angular web app to mobile app. I understand how works cors in web, there is just need to set port in frontend and the same port and url in backend allowedOrigins settings. But I can't understand how does work cors in mobile app because IP is different in each mobile device, not static like in frontend. I can config in my computer something like this: In server: app: auth: cors: allowedOrigins: http://127.0.0.1:8100, In mobile app (capacitor.config.ts): import { CapacitorConfig } from '@capacitor/cli'; const config: CapacitorConfig = { appId: 'com.my.app', appName: 'my-mobile', webDir: 'dist/my-mobile', bundledWebRuntime: false, server: { cleartext: true, hostname: '127.0.0.1:8100', } }; export default config; And this works, but in locale, how to do it in prod, on real android devices? Continue reading...