Add a file '.env' and insert this line :

API_KEY=//VOTRE API KEY
API_SECRET=//VOTRE API KEY SECRET
ACCESS_TOKEN=//VOTRE ACCESS TOKEN
ACCESS_SECRET=//VOTRE ACCESS TOKEN SECRET

In index.js, modify screen_name

const follower = await twitterClient.accountsAndUsers.usersShow({
    screen_name: "VOTRE PSEUDO TWITTER SANS @"
  });

To get the API keys, you need to apply for a Twitter Developer account. It's free and take ~5 minutes.

Lastly, add a banner template file with this specific name : twitter-banner.png. (make sur your file is a png image and have a size of 1500x500px)

Install dependencies:

yarn

or

npm install

Start the app:

node index.js

Keep it running and have fun!

French Tutorial here.

The script fetch new replies every 60 seconds (to avoid rate limit)

Follow me on Twitter! @guillaume_rygn

Thanks!