# Aembit Access Token lifetime has a 300 second minimum

The **Lifetime** field on an Aembit Access Token Credential Provider now accepts a minimum of 300 seconds (5 minutes). The Admin UI, the Aembit API, and the Aembit Terraform provider all enforce the same minimum, so any shorter value fails validation wherever you set it.

The default lifetime stays at 900 seconds (15 minutes).

See [Aembit Access Token](/user-guide/access-policies/credential-providers/aembit-access-token).