> ## Documentation Index
> Fetch the complete documentation index at: https://docs.genow.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Generate a persistent magic login link

> Generates an encrypted token that can be embedded in a URL to log in as the service account. The link is reusable until it expires or is manually revoked. Set `expires_at` to `null` for a link that never expires. The caller must have update permission on the service account.



## API Specification

The full API specification for this endpoint is available in the [documentation index](https://docs.genow.ai/llms.txt).