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

# Get Campaign AI Prompt Template

> Fetch the AI reply-categorisation prompt and lead categories configured on a campaign

<Note>
  Use this to check whether a campaign already has an AI prompt: `data.template` is `null` when none is configured.
</Note>

## Path Parameters

<ParamField path="campaign_id" type="number" required>
  Campaign ID
</ParamField>

## Query Parameters

<ParamField query="api_key" type="string" required>
  Your SmartLead API key
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl "https://server.smartlead.ai/api/v1/campaigns/123/prompt-template?api_key=YOUR_KEY"
  ```

  ```python Python theme={null}
  import requests

  response = requests.get(
      "https://server.smartlead.ai/api/v1/campaigns/123/prompt-template",
      params={"api_key": "YOUR_API_KEY"}
  )
  template = response.json()["data"]["template"]
  print("Has AI prompt" if template else "No AI prompt")
  ```
</RequestExample>

## Response

<ResponseField name="data.template" type="object | null">
  The campaign's latest prompt template, or `null` when none is configured

  <Expandable title="properties">
    <ResponseField name="id" type="number">Template ID (use it to update the template)</ResponseField>
    <ResponseField name="categories" type="number[]">Lead category IDs the AI can assign</ResponseField>
    <ResponseField name="prompt_content" type="string">The categorisation prompt</ResponseField>
    <ResponseField name="is_active" type="boolean">Whether the template is active</ResponseField>
  </Expandable>
</ResponseField>

<ResponseExample>
  ```json 200 theme={null}
  {
    "success": true,
    "data": {
      "template": {
        "id": 789,
        "categories": [1, 2, 3, 6],
        "prompt_content": "Categorise the reply into one of the following categories...",
        "is_active": true
      }
    }
  }
  ```

  ```json 200 - No template theme={null}
  {
    "success": true,
    "data": {
      "template": null
    }
  }
  ```

  ```json 404 theme={null}
  {
    "error": "Campaign not found - Invalid campaign_id."
  }
  ```
</ResponseExample>