# Perekrestok — 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.

> Browse Perekrestok.ru's grocery catalog, search for products, view detailed information and customer reviews, and explore items organized by category. Get instant access to product details, pricing, and shopper feedback to help you find exactly what you need from Russia's leading supermarket chain.

**Category:** Food & Dining | **Website:** [perekrestok.ru/](https://perekrestok.ru/) | **Docs:** [parse.bot/marketplace/61192e56-ebb6-4787-85b8-0b8e3a63f328/perekrestok-ru-api](https://parse.bot/marketplace/61192e56-ebb6-4787-85b8-0b8e3a63f328/perekrestok-ru-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/perekrestok/`
**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 categories

Get full category tree or children of a specific category

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `parent_id` | integer | No | Parent category ID (optional) |

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

### Get category products

Get paginated list of products in a category

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `category_id` | integer | Yes | Category ID |
| `page` | integer | No | Page number |
| `per_page` | integer | No | Results per page |

```bash
curl -X POST https://api.beta.paywithlocus.com/api/wrapped/credits/perekrestok/get-category-products \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"category_id":"<integer>","page":"<integer>","per_page":"<integer>"}'
```

### Get product details

Get full details for a specific product

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `plu` | string | Yes | Product PLU code or ID |

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

### Get product reviews

Get user reviews for a product

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `page` | integer | No | Page number |
| `per_page` | integer | No | Results per page |
| `plu` | string | Yes | Product PLU code or ID |

```bash
curl -X POST https://api.beta.paywithlocus.com/api/wrapped/credits/perekrestok/get-product-reviews \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"page":"<integer>","per_page":"<integer>","plu":"<string>"}'
```

### Search products

Search products by keyword

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `page` | integer | No | Page number |
| `query` | string | Yes | Search query |

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

## 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.