# derStandard Immobilien Similar Listings API Documentation

Scrappa's `GET /api/derstandard-immobilien/similar` returns the listings that derStandard Immobilien suggests for one listing.

## What you get

A short list (usually a few listings) with the search fields: price, area, address, images and agency. Fields the source leaves out of this view, such as `availability` details, are null or empty. An unknown id returns `404`.

- **Documentation:** [https://scrappa.co/docs/derstandard-immobilien-api/derstandard_immobilien_similar](https://scrappa.co/docs/derstandard-immobilien-api/derstandard_immobilien_similar)
- **API group:** derStandard Immobilien API
- **Endpoint:** `GET https://scrappa.co/api/derstandard-immobilien/similar`

## 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 | Yes | Numeric listing id from search. |

## Example request

```bash
#!/bin/bash

curl -X GET \
    -H "x-api-key: YOUR_API_KEY_HERE" \
    "https://scrappa.co/api/derstandard-immobilien/similar?id=15295442"
```

## Example response

```json
{
    "success": true,
    "market": "austria",
    "currency": "EUR",
    "listing_id": "15295442",
    "returned": 1,
    "listings": [
        {
            "id": "15295442",
            "url": "https://immobilien.derstandard.at/detail/15295442",
            "title": "2-Zimmer Mietwohnung nur 6 Minuten von der U1-Station Reumannplatz entfernt",
            "tenure": "rent",
            "property_type": "apartment",
            "published_at": "2026-10-26T02:08:00.000Z",
            "price": {
                "value": 699,
                "currency": "EUR",
                "kind": "base_rent_plus_utilities",
                "type": "gross"
            },
            "costs": [
                {
                    "kind": "operating_costs",
                    "gross": null,
                    "net": 103.75,
                    "vat": null,
                    "text": null
                },
                {
                    "kind": "deposit",
                    "gross": null,
                    "net": null,
                    "vat": null,
                    "text": "3 Bruttomonatsmieten"
                }
            ],
            "area": {
                "kind": "living_space",
                "value": 44,
                "unit": "m2"
            },
            "area_details": {
                "living_space": 44,
                "room_count": 2,
                "balcony_count": 1
            },
            "rooms": 2,
            "amenities": [
                "balcony",
                "no_commission_fee"
            ],
            "availability": {
                "text": null,
                "available_from": null,
                "publish_on": null,
                "short_term_years": null
            },
            "address": {
                "street": null,
                "zip_code": "1100",
                "city": "Wien",
                "district": null,
                "state": "Wien",
                "country_code": "AUT"
            },
            "images": [
                "https://ic.ds.at/w73-Sw/plain/immoimporte/example/image-1.jpg"
            ],
            "external_urls": [],
            "company": {
                "id": "48a658ba-6831-4d77-b600-a52cad70399f",
                "name": "REMAX Capital",
                "website": null,
                "logo": "https://ic.ds.at/mNB3Jw/plain/immoupload/example/logo.jpg",
                "address": null
            }
        }
    ],
    "meta": {
        "endpoint_family": "similar",
        "billable": true,
        "attempts": 1,
        "duration_ms": 450
    }
}
```

## Errors

| Status | Error | Description |
| --- | --- | --- |
| 404 | Not Found | Nothing exists with that identifier on derStandard Immobilien (`not_found`). Non-billable. |
| 422 | Validation Error | A query parameter is missing, unknown or unusable. Unknown parameters are rejected, never ignored. Non-billable. |
| 503 | Upstream Unavailable | derStandard Immobilien could not be reached or answered with an error (`upstream_unavailable`). When no outbound connection is available nothing is sent and `meta.attempts` is 0. Retryable and never billed. Clients are never rate limited. |

## 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)