| Variable | Description |
| -------- | ----------- |
| `$pageCount` | The pagination count. Tracks how many pages the node has fetched. |
| `$request` | The request object sent by the HTTP node. |
| `$response` | The response object from the HTTP call. Includes `$response.body`, `$response.headers`, and `$response.statusCode`. The contents of `body` and `headers` depend on the data sent by the API. |
