# Food Grab — 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 for GrabFood restaurants by location and retrieve complete menu listings with prices and details for any store. Access real-time restaurant information and full dining options using a guest token obtained from the browser.

**Category:** Food & Dining | **Website:** [food.grab.com/id/id/restaurants](https://food.grab.com/id/id/restaurants) | **Docs:** [parse.bot/marketplace/61680848-5b80-48c3-9776-2a6b57630f09/food-grab-com-api](https://parse.bot/marketplace/61680848-5b80-48c3-9776-2a6b57630f09/food-grab-com-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/food-grab/`
**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 merchant menu

Get the full menu (all food items) for a specific GrabFood merchant/restaurant, including categories, prices, descriptions, images, and modifier options.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `guest_token` | string | Yes | Guest authentication JWT from browser sessionStorage('guest_token') on food.grab.com. Valid for 30 days. |
| `latlng` | string | No | Latitude,longitude for location context (comma-separated, e.g. '-6.1767352,106.826504'). |
| `merchant_id` | string | Yes | Merchant ID from search_restaurants results[*].id (e.g. 'IDGFSTI00001mce'). |

```bash
curl -X POST https://api.beta.paywithlocus.com/api/wrapped/credits/food-grab/get-merchant-menu \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"guest_token":"<string>","latlng":"<string>","merchant_id":"<string>"}'
```

### Search restaurants

Search and list GrabFood restaurants by location with optional keyword filter. Returns paginated results with restaurant details including name, cuisine, rating, delivery fee, and location.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `country_code` | string | No | ISO country code for the GrabFood region (e.g. 'ID' for Indonesia, 'SG' for Singapore, 'TH' for Thailand). |
| `guest_token` | string | Yes | Guest authentication JWT from browser sessionStorage('guest_token') on food.grab.com. Valid for 30 days. |
| `keyword` | string | No | Search keyword to filter restaurants by name or cuisine. |
| `latlng` | string | No | Latitude,longitude for location-based search (comma-separated, e.g. '-6.1767352,106.826504'). |
| `offset` | integer | No | Pagination offset (increment by page_size for next page). |
| `page_size` | integer | No | Number of results per page. |

```bash
curl -X POST https://api.beta.paywithlocus.com/api/wrapped/credits/food-grab/search-restaurants \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"country_code":"<string>","guest_token":"<string>","keyword":"<string>","latlng":"<string>","offset":"<integer>","page_size":"<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.