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

# Your Site ID

> The unique identifier that links your website to your AdXensor publisher account, required in every integration.

Your **Site ID** is the unique identifier that links your website to your AdXensor publisher account. It is required in every integration.

## Format

A Site ID always starts with `pub-` followed by 8 alphanumeric characters:

```
pub-XXXXXXXX
```

## Where to find it

<Steps>
  <Step title="Log in to the Publisher Dashboard">
    Log in to the [Publisher Dashboard](https://publisher.adxensor.com).
  </Step>

  <Step title="Navigate to My Sites">
    Navigate to **My Sites** in the sidebar.
  </Step>

  <Step title="Select your site">
    Click on the site you want to integrate.
  </Step>

  <Step title="Open the Integration tab">
    Open the **Integration** tab.
  </Step>

  <Step title="Copy your Site ID">
    Copy the value shown under **Site ID**.
  </Step>
</Steps>

## One Site ID per domain

Each website you register gets its own Site ID. If you run multiple domains, create a separate site entry for each one and use the corresponding Site ID on each domain.

## Keeping your Site ID safe

Your Site ID is a **public identifier** — it is safe to include in client-side HTML and JavaScript. It is not a secret key and does not grant write access to your account.

<Warning>
  If your integration also uses an **API Key** (for authenticated publisher endpoints), keep that value in an environment variable and never expose it in client-side code.
</Warning>