# StudierendenWerk Berlin — Wrapped API

> **You are on:** `https://api.paywithlocus.com/api` | [llms.txt](https://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.

> Access daily and weekly menus from studierendenWERK BERLIN canteens, complete with dish names, prices, and dietary information for all available locations. Browse canteen options and plan your meals based on what's being served each day.

**Category:** Food & Dining | **Website:** [stw.berlin/](https://stw.berlin/) | **Docs:** [parse.bot/marketplace/cf605395-09ed-4a9f-8fa4-6f6482b86a25/stw-berlin-api](https://parse.bot/marketplace/cf605395-09ed-4a9f-8fa4-6f6482b86a25/stw-berlin-api)

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

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/credits/studierendenwerk-berlin/`
**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 menu

Fetches the meal plan for a specific canteen. Returns dishes grouped by day, each dish carrying its category (e.g. Vorspeisen, Essen), name, three-tier pricing (student/employee/guest), and dietary labels (vegan, vegetarian, climate, sustainable, traffic-light colors). By default returns the full week (Monday–Saturday) for the current week; week_offset shifts forward, and date narrows to a single day. The canteen is identified by its page URL from list_canteens.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `canteen_url` | string | No | Full URL of the canteen page, obtained from list_canteens endpoint's canteens[*].url field. If omitted, defaults to Mensa FU II. |
| `date` | string | No | Specific date in YYYY-MM-DD format. If provided, returns menu for only that day instead of the full week. |
| `week_offset` | integer | No | Number of weeks to offset from current week (0 for current week, 1 for next week). |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/studierendenwerk-berlin/get-menu \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"canteen_url":"<string>","date":"<string>","week_offset":"<integer>"}'
```

### List canteens

Retrieves all canteen locations (Mensen, Backshops, Spätis) operated by studierendenWERK BERLIN across Berlin universities. Each canteen includes its display name and canonical page URL. The URL serves as the stable identifier for fetching menus via get_menu. No pagination — all locations returned in a single response.

**Estimated cost:** Metered

_No parameters required._

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/studierendenwerk-berlin/list-canteens \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{}'
```

## Next steps

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