# Bilbasen — Wrapped API

> **You are on:** `https://api.beta.paywithlocus.com/api` | [llms.txt](https://beta.paywithlocus.com/llms.txt) | [docs](https://docs.paywithlocus.com)
>
> Locus runs on multiple environments -- make sure every URL you call matches your expected environment.
> | Environment | Landing | API | Docs |
> |---|---|---|---|
> | Production | paywithlocus.com | api.paywithlocus.com | docs.paywithlocus.com |
> | Beta | beta.paywithlocus.com | api.beta.paywithlocus.com | docs.paywithlocus.com |
> | Stage | stage.paywithlocus.com | api.stage.paywithlocus.com | docs.paywithlocus.com |
>
> If the API URL above doesn't match your expected environment, re-fetch this file from the correct domain.

> Search Denmark's largest car marketplace to find vehicles by make and model, then access detailed pricing and technical specifications including emissions, weight, MSRP, battery size, and equipment details. Get comprehensive car listings and full specs to compare vehicles on Bilbasen.dk.

**Category:** Automotive | **Website:** [www.bilbasen.dk/](https://www.bilbasen.dk/) | **Docs:** [parse.bot/marketplace/43767335-2bc5-4b01-973d-db0ae0981be7/bilbasen-dk-api](https://parse.bot/marketplace/43767335-2bc5-4b01-973d-db0ae0981be7/bilbasen-dk-api)

Pay-per-use API proxy for Locus Pro. Each call burns credits from your workspace balance.

## Access

**Base URL:** `https://api.beta.paywithlocus.com/api/wrapped/credits/bilbasen/`
**Auth:** `Authorization: Bearer <LOCUS_CREDITS_SECRET_KEY>` (an `lcr_` secret key or a scoped `lcac_` agent credential)
**Required header:** `Idempotency-Key: <fresh UUID per call>`. A retry with the same key replays the stored result without a new charge.
**Response:** the provider response after any endpoint-specific normalization. `X-Locus-Credits-Charged` carries the charge and `X-Locus-Credits-Balance` the remaining balance. Insufficient credits return `402` before the provider is called.
**Pricing:** estimated costs below are USD. Locus debits the credit equivalent at your workspace rate.

Full call contract: https://docs.paywithlocus.com/api-reference/introduction

> Using a Pay With Locus wallet key (`claw_` prefix)? Wallet routes are documented separately: https://docs.paywithlocus.com/wrapped-apis/for-agents

## Endpoints

### Get listing details

Get full technical specifications for a specific car listing. Returns all available specs including CO2 emissions (g/km), weight, MSRP (nypris), battery capacity, fuel type, dimensions, and complete equipment list. Use the URL from search_listings results. A separate fetch per listing; batch-calling is an N+1 pattern.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `listing_url` | string | Yes | Full URL of the listing (from search_listings 'url' field), e.g. 'https://www.bilbasen.dk/brugt/bil/tesla/model-3/long-range-awd-4d/6912527' |

```bash
curl -X POST https://api.beta.paywithlocus.com/api/wrapped/credits/bilbasen/get-listing-details \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"listing_url":"<string>"}'
```

### Search listings

Search car listings on Bilbasen by make and optionally model. Returns up to 30 listings per page with basic info including price, properties (battery, fuel economy, horsepower, mileage, range), and listing URLs for detail lookups. Paginates via integer page counter. Each listing contains enough data for filtering client-side by fuel type, price range, location, etc.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `make` | string | No | Car make/brand in URL-slug form (e.g., 'bmw', 'tesla', 'volvo', 'mercedes'). Leave empty for all brands. |
| `model` | string | No | Car model in URL-slug form (e.g., 'model-3', '3-serie', 'v60'). Requires make to be set. |
| `page` | integer | No | Page number (1-based). |

```bash
curl -X POST https://api.beta.paywithlocus.com/api/wrapped/credits/bilbasen/search-listings \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"make":"<string>","model":"<string>","page":"<integer>"}'
```

## Next steps

- [All wrapped API providers](https://beta.paywithlocus.com/wapi/index.md): pick another provider.
- [Find and call tools](https://beta.paywithlocus.com/agent/tools.md): price ceilings, async results, and errors.
- [Credits and billing](https://beta.paywithlocus.com/agent/billing.md): what a call costs and how to add credits.
- [Agent docs index](https://beta.paywithlocus.com/agent/index.md): every Locus agent page.