# List region groups (/api-reference/reference/list-region-groups)

## List region groups

`GET https://data.tryopengrid.com/v1/regions`

Region groups and what is listed in each now.

### Parameters

- `limit` (query, integer)
- `cursor` (query, any)
- `OpenGrid-Version` (header, string): The API version to shape the response for. Default: the version pinned to your key.

### Response `data`

- `gpus` (number)
- `listings` (object)
  - `live` (number)
  - `priced` (number)
- `provider_ids` (array of string)
- `providers` (number)
- `region_group` (string)

Every success is `{"data": ..., "meta": {as_of, api_version, request_id, next_cursor?}}`.

### Example

```bash
curl "https://data.tryopengrid.com/v1/regions" \
  -H "Authorization: Bearer $OPENGRID_API_KEY"
```