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

# Start Voice Campaign

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# Start Voice Campaign API

Use this API to start an active Voice campaign for a given stream ID and campaign ID.

| **Method**        | POST                                                                                                                            |
| ----------------- | ------------------------------------------------------------------------------------------------------------------------------- |
| **Endpoint**      | `https://{{host}}/campaign/api/v1/public/{{IId}}/campaign/{{campaignId}}?campaignType={{campaignType}}&trigger={{trigger}}`     |
| **Content-Type**  | `application/json`                                                                                                              |
| **Authorization** | `auth: {{JWT}}`  See [How to generate the JWT Token](/ai-for-service/apis/automation/api-introduction#generating-the-jwt-token) |
| **API Scope**     | Campaign Management                                                                                                             |

## Path Parameters

| **Parameter** | **Description**                                          | **Type**         |
| ------------- | -------------------------------------------------------- | ---------------- |
| `host`        | Environment URL, for example, `https://platform.kore.ai` | string, required |
| `IId`         | The Application ID.                                      | string, required |
| `campaignId`  | Unique identifier of the campaign to trigger.            | string, required |

## Query Parameters

| **Parameter**  | **Description**                                     | **Type**         |
| -------------- | --------------------------------------------------- | ---------------- |
| `campaignType` | Type of campaign. Use `"voice"` for voice campaign. | string, required |
| `trigger`      | Action to perform. Use `"play"` to start.           | string, required |

## Sample Request

```
curl --location 'https://{{host}}/campaign/api/v1/public/{{IID}}/campaign/{{campaignId}}?campaignType={{campaignType}}&trigger={{trigger}}' \
--header 'auth: <token>' \
--header 'Content-Type: application/json' \
--header 'iid: st-0603182c-7ffb-53c3-b307-47ca14b9xxxx' \
--header 'accountId: 67777ce93e25326494e9xxxx' \
--data '{}
'
```

## Headers

| **Header**  | **Description**               | **Required/Optional** |
| ----------- | ----------------------------- | --------------------- |
| `auth`      | JWT token for authentication. | required              |
| `iid`       | The Application Id.           | required              |
| `accountId` | The Account Id.               | required              |

## Sample Response

```
{
    "status": "Active",
    "message": "Campaign Started",
    "totalCallsCompleted": 0,
    "updatedAt": "2025-06-27T07:01:45.416Z",
    "campaignInstanceId": "cid-dbb5e25-605e-4556-8912-9292181axxxx"
}
```

## Response Body Parameters

| **Parameter**         | **Description**                                                     | **Type** |
| --------------------- | ------------------------------------------------------------------- | -------- |
| `status`              | Indicates the current status of the campaign. For example, `Active` | string   |
| `message`             | Success confirmation message. For example, `Campaign Started`       | string   |
| `totalCallsCompleted` | Number of completed calls at the time of starting the campaign.     | number   |
| `updatedAt`           | ISO timestamp when the campaign was activated.                      | string   |
| `campaignInstanceId`  | ID of the specific campaign instance that was started.              | string   |