> For the complete documentation index, see [llms.txt](https://docs.saas.haut.ai/haut.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.saas.haut.ai/haut.ai/administration/login-and-authentication/sign-in-after-security-update.md).

# Sign in after the authentication security update

How to sign in to Haut.AI SaaS when password-based login is not available for your account.

Haut.AI is updating SaaS authentication to improve account security. All accounts will no longer use email and password login after **May 14, 2026**.

Your access has not been revoked. To sign in, use one of the secure sign-in options on the login page.

<figure><img src="https://245161714-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MWxBX_zB4FnflOpyBGO%2Fuploads%2Fx88GxgKvGHKcOfMyEVc0%2Fimage.png?alt=media&amp;token=7e7a967e-7086-40aa-bd79-c4946d2d5f28" alt=""><figcaption></figcaption></figure>

## Which sign-in option should I use?

Use the option that matches your company account setup:

| Your account setup                                       | Recommended sign-in option                                                                                                 |
| -------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Your Haut.AI SaaS email is a Google Workspace email      | [Continue with Google](/haut.ai/administration/login-and-authentication.md#login-with-google)                              |
| Your Haut.AI SaaS email is a Microsoft work email        | [Continue with Microsoft](/haut.ai/administration/login-and-authentication.md#login-with-microsoft)                        |
| Your company uses SSO                                    | [Continue with SSO](/haut.ai/administration/login-and-authentication.md#login-with-oidc-sso)                               |
| Your email cannot be used with Google, Microsoft, or SSO | [Sign in with a one-time email link](/haut.ai/administration/login-and-authentication.md#login-with-a-one-time-email-link) |

If you are not sure which option applies to your account, start by entering your work email on the login page.

{% hint style="info" %}
Using a one-time email link does not change your account owner, company, data, integrations, or contract relationship. It is only a secure way to confirm that you can access the email address connected to your Haut.AI SaaS user.
{% endhint %}

## If your account email is not a Google or Microsoft email

You can still access Haut.AI SaaS with a one-time email link. Haut.AI has not removed your access because your email is not a Google or Microsoft email.

If your team prefers Google or Microsoft sign-in, contact your Haut.AI account manager or support and ask to update the email address connected to your SaaS user.

## If you use the API

If your integration currently uses email and password login to obtain an API token, contact your Haut.AI account manager or support before this change affects your production workflow.

Then follow these steps:

1. Log in to your Haut.AI account.
2. Issue a token following the instructions in Authentication and Token Management.
3. Remove all of the `/api/v1/login/` calls from your code.
4. Use the issued token in your requests instead: `Bearer {token_from_ui}`.

## FAQ

### Did Haut.AI revoke my access?

No. The authentication method changed, but your SaaS account access remains available. Use Google, Microsoft, SSO, or a one-time email link to sign in.

### Can I keep using my current email address?

Yes. If your current email cannot be used with Google, Microsoft, or SSO, use the one-time email link option.

### Can I change the email address connected to my account?

Yes. Contact your Haut.AI account manager or support and ask to update the email address connected to your SaaS user.

### I did not receive the one-time link. What should I do?

Check your spam or quarantine folder first. If the email is not there, ask your IT team to allow emails from Haut.AI, then request a new one-time link.

***

{% hint style="warning" %}
Not a Haut.AI client yet?
{% endhint %}

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