# GET /v4/internal/diffs/roots

_Merkl API_

Returns recent MerklRoots for a chain (last 7 days)

### Query parameters

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

### Header parameters

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

## Example request

```bash
curl -X GET "https://api.merkl.xyz//v4/internal/diffs/roots?chainId=<chainId>" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "chainId: <chainId>"
```