> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://mezmo.ferndocs.com/onelogin-saml-setup/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://mezmo.ferndocs.com/_mcp/server.

# OneLogin SAML Setup

> This feature is only available for customers on an Enterprise plan, and is restricted to **Owner** and **Admin** user roles. Please contact your Customer Support Manager or [support@mezmo.com](mailto:support@mezmo.com) for more information.

## Step 1: Get Your Mezmo Single Sign On URL

1. In your Mezmo app go to **Settings > Organization > Access Management**.
2. Go to **SAML Configuration** and copy the URL under **URL for the Single Sign On Service to Consume**.
3. Keep this URL available since it will be used in **Step 2: Configure OneLogin**.

## Step 2: Configure OneLogin

1. Log in to your instance of OneLogin.
2. Go to **Applications > Applications**. Then click **Add App**.
3. In the search box, search for `SAML Custom Connector`. Select `SAML Customer Connector (Advanced)`.
4. Give the connector a name and then Save.
5. Select configuration from the menu in OneLogin.
6. Enter the Mezmo Single Sign On Service to Consume URL from **Step 1: Get Your Mezmo Single Sign On URL**, into `ACS (Consumer) URL Validator` and `ACS (Consumer) URL`.
7. Select **SSO** from the left menu.
8. Make sure the **SAML Signature Algorithm** is SHA-256 in the dropdown.

## Step 3: SAML Configuration

![Select SHA-256 from the dropdown in Okta.](https://uploads.developerhub.io/prod/2KW7/sysbkd291nwu8n3oo8j7swefyxank4jqghp6nyt7ef24azu657i533tdn62tez4c.jpg)

![Look for SAML Custom Connector in the search for OneLogin.](https://uploads.developerhub.io/prod/2KW7/pflszxklyj3jbn6fjiv9ra3xxvf7n379khu5ewoiei1w7300fhng4l3v1kqrhit7.png)

![Look for SAML Custom Connector in the search for OneLogin.](https://uploads.developerhub.io/prod/2KW7/pflszxklyj3jbn6fjiv9ra3xxvf7n379khu5ewoiei1w7300fhng4l3v1kqrhit7.png)

1. In OneLogin, go to the **SSO** tab.
2. In the **More Actions** dropdown, select **SAML Metadata**. An XML file will download.
3. In your Mezmo app, go to **Settings > Organization > Security**.
4. Toggle **SAML Sign-in** to on.
5. In **SAML Configuration** upload the XML file downloaded.
6. Save and your OneLogin SSO is ready to go.