Im trying so hard to run this "job project" from Github, so i put my API keys on .env created file locate on root of api directory

APP_ID=00000000
API_KEY=000000000000000000000000

...and put this code on my config.js :

require('dotenv').config({ path: 'api/.env' })
module.exports = {
  APP_ID: process.env.APP_ID,
  API_KEY: process.env.API_KEY,
  BASE_URL: 'https://api.adzuna.com/v1/api/jobs',
  BASE_PARAMS: 'search/1?&results_per_page=20&content- 
  type=application/json',
};

But it looks like the request failing with this error net::ERR_CONNECTION_REFUSED: I think, it dosent happens to take the api keys values, because accessKeyId is always empty

So, does there any other way to hide the api keys for it to work ?

Thanks