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

# Send campaign

> Puts the campaign in the sending queue immediately.

<Warning>This action is irreversible. Only campaigns in draft status can be sent.</Warning>

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

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST https://api2.ecomailapp.cz/campaigns/1/send \
    -H "key: YOUR_API_KEY" \
    -H "Content-Type: application/json"
  ```

  ```php PHP theme={null}
  $campaignId = 1;
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, "https://api2.ecomailapp.cz/campaigns/{$campaignId}/send");
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_POST, true);
  curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'key: YOUR_API_KEY',
      'Content-Type: application/json',
  ]);
  $response = curl_exec($ch);
  curl_close($ch);
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  [
    {
      "id": 1,
      "title": "My first campaign",
      "from_name": "From name",
      "from_email": "from@foo.cz",
      "reply_to": "reply@bar.cz",
      "subject": "First hello",
      "recepient_lists": [1, 2],
      "template_type": "html",
      "campaign_type": "email"
    }
  ]
  ```
</ResponseExample>