# GET /v4/rewards/unclaim/

_Merkl API_

Returns the total of unclaimed rewards for given campaigns. Use query parameters to specify chain ID and campaign IDs.

### Query parameters

- `chainId` (string | number) _(required)_
- `campaignIds` (string | array) _(required)_

## Example request

```bash
curl -X GET "https://api.merkl.xyz//v4/rewards/unclaim/?chainId=<chainId>&campaignIds=<campaignIds>" \
  -H "x-api-key: YOUR_API_KEY"
```