# ImmobilienScout24 Austria Locations API Documentation

<p>Scrappa's `GET /api/immoscout24-at/locations` endpoint lists the Austrian regions you can use as the `region` filter of the other endpoints.

    ## Region tree

    Without parameters the response is the full tree: the eight federal states and Vienna, each with its cities, districts and Vienna districts, and the `regionId` of each entry. This answer is built in and fast.

    ## Looking deeper

    Pass an `id` (from this tree or from Autocomplete) to read the live context of that place: the place itself, its parent, its children and its siblings. Use this to reach quarters and towns below the tree.</p>

- **Documentation:** [https://scrappa.co/docs/immoscout24-at-api/immoscout24_at_locations](https://scrappa.co/docs/immoscout24-at-api/immoscout24_at_locations)
- **API group:** ImmobilienScout24 Austria API
- **Endpoint:** `GET https://scrappa.co/api/immoscout24-at/locations`

## Authentication

Send your Scrappa API key in the `X-API-KEY` request header. Paid endpoints also support accountless x402 payments when called without an API key.

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | string | No | Place id such as `009001` or `1040009001`. Optional. Without it the full region tree is returned. |

## Example response

```json
{
    "data": {
        "country": "AT",
        "regions": [
            {
                "id": "009001",
                "type": "region",
                "label": "Wien",
                "children": [
                    {
                        "id": "009001001",
                        "type": "quarterOrTown",
                        "label": "Wien - 01. Bezirk, Innere Stadt"
                    }
                ]
            }
        ]
    },
    "meta": {
        "attempts": 1,
        "billable": true,
        "duration_ms": 640
    },
    "success": true
}
```

## Errors

| Status | Error | Description |
| --- | --- | --- |
| 404 | Not Found | The requested listing, agency or place does not exist. Non-billable and not retryable. |
| 422 | Validation Error | A query parameter failed validation: a missing required value, an unsupported filter value or a number outside the documented range. Every filter value is checked before a request is made, so a typo is never answered with a plausible but unfiltered result. Non-billable. |
| 503 | Request Rejected | ImmobilienScout24 Austria answered with an application error, for example a region it does not know. Non-billable and not retryable: the same request fails the same way. Published as 503; branch on `meta.retryable` rather than on the status code. |
| 503 | Temporarily Unavailable | ImmobilienScout24 Austria could not be reached. Every attempt is made again on a fresh route before this is returned, so it is always retryable. The `failure_type` is one of `upstream_unreachable`, `transport_error`, `edge_blocked`, `rate_limited` or `attempts_exhausted`. Non-billable; a later request is worth making. |

## More Scrappa resources

- [API documentation](https://scrappa.co/docs)
- [Full LLM-readable API reference](https://scrappa.co/llms-full.txt)
- [OpenAPI specification](https://scrappa.co/docs/api.json)
- [Pricing](https://scrappa.co/pricing)