nomadmania-app/src/constants/secrets.ts

import Constants from 'expo-constants';

const { extra } = Constants.manifest2 || Constants.manifest;

export const API_HOST = extra?.API_HOST || Constants?.expoConfig?.extra?.API_HOST;
export const MAP_HOST = extra?.MAP_HOST || Constants?.expoConfig?.extra?.MAP_HOST;

export const API_URL = `${API_HOST}/webapi`;