> ## Documentation Index > Fetch the complete documentation index at: https://ona.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Environments > Reference for the Environments API methods. ## Methods Deprecated: Use local validation with the environment state cache instead. Archives an environment immediately. Creates a development environment from a context URL (e.g. Creates an access token for the environment. Creates an environment from an existing project configuration and starts it. Creates an access token for retrieving environment logs. Creates an access token for a specific port on an environment. Permanently deletes an environment. Gets details about a specific environment including its status, configuration, and context URL. Lists available environment classes with their specifications and resource limits. Lists all environments matching the specified criteria. Records environment activity to prevent automatic shutdown. Starts a stopped environment. Stops a running environment. Unarchives an environment. Updates an environment's configuration while it is running.