---
title: "Get campaign click capping"
type: reference
method: GET
path: /rest-api/campaign/{campaignId}/click-capping.do
tag: "Capping"
---

# Get campaign click capping

`GET https://YOUR-NETWORK-DOMAIN/rest-api/campaign/{campaignId}/click-capping.do`

Retrieves all click capping rules configured for a specific campaign, identified by its numeric ID. The response is a JSON array of capping objects, each containing id, amount, period, periodType, evenDistribution and subject fields. Returns an empty array when the campaign has no click capping rules, and 404 for a missing campaign. Requires UPDATE permission and the MANAGE_CAPPING_AND_LIMITATIONS privilege.

## Path params

| Name | Type | Required | Example | Description |
|---|---|---|---|---|
| `campaignId` | integer | yes | `2001` | Numeric ID of the campaign whose click capping rules should be retrieved |

## Responses

- `200` — Click capping returned successfully
- `400` — Bad request — invalid or missing parameters
- `401` — Authentication error
- `403` — Not enough permissions
- `404` — Campaign not found

## Example request

```bash
curl --request GET \
  --url 'https://YOUR-NETWORK-DOMAIN/rest-api/campaign/2001/click-capping.do' \
  --header 'X-Api-Key: YOUR_API_KEY'
```

Source: https://epom.com/ad-server/docs/api/capping/get-campaign-click-capping