The Laserfiche API “v1-alpha” version in Cloud is being deprecated and will be deactivated on July 17th, 2023.  The deprecated routes contain “v1-alpha” in the URL.
(see:  https://api.laserfiche.com/repository/swagger/index.html?urls.primaryName=v1-alpha)

Please update your code to reference the released version “v1” Laserfiche API routes. (see:  https://api.laserfiche.com/repository/swagger/index.html?urls.primaryName=v1).

If you are using the v1-alpha "AccessTokens" endpoint, please refer to our guide on how to create a long-lasting authorization key using the v1 API and our guide on how to implement a long-lasting authorization key in a low-code platform.

To simplify the use of our REST APIs, Laserfiche is supporting publicly available client libraries via NPM and NuGet. See Laserfiche API developer documentation and guides at https://developer.laserfiche.com for more details.