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

# Facial authentication

> This notification is sent when client's facial authentication session ends, either by success, failure or expiration.



## OpenAPI

````yaml /openapi/face-authentication.yaml webhook facialAuthentication
openapi: 3.1.0
info:
  title: iDenfy IVS Core API
  version: 0.0.0
  description: iDenfy Identity Verification Service's Core API documentation.
  contact:
    name: API Support
    url: https://idenfy-ivs.atlassian.net/servicedesk/customer/portal/1/group/-1
  x-logo:
    url: /static/idenfy_logo.svg
    altText: iDenfy logo
servers:
  - url: https://ivs.idenfy.com
security: []
tags:
  - name: Face Auth Sessions
    description: Face authentication session endpoints.
  - name: Webhooks
    description: Webhooks.
externalDocs:
  description: For other/more docs on iDenfy services visit our main documentation page.
  url: https://documentation.idenfy.com
paths: {}

````

## Related topics

- [Face Auth iFrame](/face-authentication/iframe.md)
- [System Notifications for Webhooks and Emails](/guides/dashboard/settings/system-notifications-webhooks-emails.md)
- [List sessions](/api-reference/face-auth-sessions/list-sessions.md)
- [Retrieve session](/api-reference/face-auth-sessions/retrieve-session.md)
- [Face Authentication in the Dashboard](/guides/dashboard/face-auth/face-authentication.md)