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

# Check url slug

> The "Check url slug" API allows check the blog slug validation which is needed before publishing any blog post. Please use blogs/check-slug.readonly. you can find the POST ID from the post edit url.

The "Check url slug" API allows check the blog slug validation which is needed before publishing any blog post. Please use blogs/check-slug.readonly. you can find the POST ID from the post edit url.

```http theme={null}
GET https://services.leadconnectorhq.com/blogs/posts/url-slug-exists
```

## Autorización

<ParamField header="Authorization" type="string" required>
  Bearer token generado desde el portal Leadway. Ver [Autenticación](/authentication).
</ParamField>

<ParamField header="Version" type="string" required default="2021-07-28">
  Versión de la API.
</ParamField>

## Query parameters

<ParamField query="urlSlug" type="string" required />

<ParamField query="locationId" type="string" required default="ve9EPM428h8vShlRW1KT" />

<ParamField query="postId" type="string" default="66f429b8afdce84227a4610d" />

## Respuestas

<Accordion title="200 - Successful response">
  <ResponseField name="exists" type="boolean" required>
    Indicates whether the url slug exists or not
  </ResponseField>

  ```json theme={null}
  {
    "exists": true
  }
  ```
</Accordion>

<Accordion title="400 - Bad Request">
  ```json theme={null}
  {}
  ```
</Accordion>

<Accordion title="401 - Unauthorized">
  ```json theme={null}
  {}
  ```
</Accordion>

<Accordion title="422 - Unprocessable Entity">
  ```json theme={null}
  {}
  ```
</Accordion>

## Ejemplo

<CodeGroup>
  ```bash cURL theme={null}
  curl -X GET 'https://services.leadconnectorhq.com/blogs/posts/url-slug-exists' \
    -H 'Authorization: Bearer YOUR_TOKEN' \
    -H 'Version: 2021-07-28'
  ```

  ```javascript Node.js theme={null}
  const response = await fetch('https://services.leadconnectorhq.com/blogs/posts/url-slug-exists', {
    method: 'GET',
    headers: {
      Authorization: `Bearer ${process.env.LEADWAY_TOKEN}`,
      Version: '2021-07-28',
    },
  });
  const data = await response.json();
  ```

  ```python Python theme={null}
  import os, requests
  response = requests.request(
      'GET',
      'https://services.leadconnectorhq.com/blogs/posts/url-slug-exists',
      headers={
          'Authorization': f"Bearer {os.environ['LEADWAY_TOKEN']}",
          'Version': '2021-07-28',
      },
  )
  data = response.json()
  ```

  ```php PHP theme={null}
  <?php
  $ch = curl_init('https://services.leadconnectorhq.com/blogs/posts/url-slug-exists');
  curl_setopt_array($ch, [
      CURLOPT_RETURNTRANSFER => true,
      CURLOPT_CUSTOMREQUEST => 'GET',
      CURLOPT_HTTPHEADER => [
          'Authorization: Bearer ' . getenv('LEADWAY_TOKEN'),
          'Version: 2021-07-28',
      ],
  ]);
  $data = json_decode(curl_exec($ch), true);
  ```
</CodeGroup>