Twitter API Status

Detected increase API 401 errors
Incident Report for Twitter
We've experienced an elevated level of API 401 errors starting around 2021-10-21 15:37 UTC. This has been resolved as of 2021-10-21 16:19:00 - UTC.

We also saw similar errors yesterday 2021-10-20 18:04 UTC - 2021-10-20 19:37 UTC.
Posted Oct 21, 2021 - 16:21 UTC
This incident affected: Enterprise Volume Streams & PowerTrack, Enterprise and Premium Historical APIs, Enterprise and Premium Account Activity API, Enterprise Engagement API, Enterprise Usage API, Standard endpoints, Standard statuses/update endpoints, Media endpoints, v2 streaming Tweets endpoints, v2 RESTful Tweets endpoints, v2 RESTful users endpoints, Premium billing, Twitter Developer Labs, Enterprise Console, Developer Portal, and v2 RESTful Spaces endpoints.