Get your API Key and API Key Secret from https://developer.twitter.com.
Run:
curl
-H 'Authorization: Bearer <TWITTERCONTEST_BEARER_TOKEN-env-var>' https://bcneng-twitter-contest.netlify.app/.netlify/functions/contest?api_key=<api-key>&api_key_secret=<api-key-secret>&tweet_id=<tweet-id>&pick=<number-of-winners-to-pick>&account_to_follow=<account-if-different-than-tweet-author>