Twitter is eliminating access to its API, but the once-free comms integration will still be available to those who want it – for a price.
“Starting February 9, we will no longer support free access to the Twitter API, both v2 and v1.1. A paid basic tier will be available instead,” Twitter’s developer account said this morning.
https://www.theregister.com/2023/02/02/twitter_eliminating_all_free_api/