Do the authentication tokens expire? June 01, 2022 11:31 Updated Access tokens expire in 24 hours, while Refresh tokens expire in 90 days. You'll need to use our authentication endpoints to request new tokens and manage access. Related articles How can I delete my account? How can I get started using the Wikimedia Enterprise APIs? Where can I find the documentation? How do I get Wikimedia Enterprise credentials? What data besides the article content is supported in the API?