You can get more information about those at the Reddit API docs and Twitter API docs
Add on this folder the file below:
.env
TW_CONSUMER_KEY = <TWITTER_CONSUMER_KEY>
TW_CONSUMER_SECRET = <TWITTER_CONSUMER_KEY_SECRET>
TW_ACCESS_TOKEN = <TWITTER_ACCESS_TOKEN>
TW_ACCESS_TOKEN_SECRET = <TWITTER_ACCESS_TOKEN_SECRET>
RE_USERNAME = <REDDIT_ACCOUNT_USERNAME>
RE_PASSWORD = <REDDIT_ACCOUNT_PASSWORD>
RE_APP_ID = <REDDIT_APPLICATION_ID>
RE_API_SECRET = <REDDIT_APPLICATION_SECRET_TOKEN>