Beginning in October, Okta release version notations are changing from year.month to year.week. For example, 2026.10.0 will become 2026.41.0, where 41 indicates that week of the year that the deployment occurs. More information is available in this knowledge base article.

    Classic Engine Content

    You can only use these APIs with Classic Engine:

    • Authentication API: The Okta Authentication API provides operations to authenticate users, perform multifactor enrollment and verification, recover forgotten passwords, and unlock accounts.

    • WebFinger: The WebFinger interface allows a client app to determine the Identity Provider that a given username (or identifier) should be routed to. This is based on your org's Identity Provider Routing Rules (IdP Discovery Policy). For an introduction to the topic, see IdP Discovery.

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