> For the complete documentation index, see [llms.txt](https://docs.premsoft.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.premsoft.de/en/plugins/manufacturer-list-and-detailpage/store-api.md).

# Store API

PremsManufacturer provides three store-api routes for retrieving manufacturer data from composable storefronts or custom frontends.

## Load Manufacturer List

Returns a paginated list of manufacturers, optionally filtered by starting letter or search term.

**Endpoint:** `POST /store-api/prems-manufacturer/list`\
**Login required:** No

| Parameter | Type   | Required | Description                                                 |
| --------- | ------ | -------- | ----------------------------------------------------------- |
| `page`    | int    | No       | Page number (starting at 1). Default: 1.                    |
| `limit`   | int    | No       | Number of manufacturers per page. Default: 24.              |
| `letter`  | string | No       | Starting letter (A–Z) or "0-9" for numeric manufacturers.   |
| `search`  | string | No       | Search term inside the manufacturer name (contains filter). |

**Response:** Returns a manufacturer collection with total count and — if the Advanced version is active — a list of letters that have at least one manufacturer for the A-Z navigation.

**Errors:**

* The free version returns at most 5 manufacturers; the A-Z letter list is empty.

## Load Manufacturer Detail

Returns a single manufacturer including a fully-featured product listing.

**Endpoint:** `POST /store-api/prems-manufacturer/detail/{manufacturerId}`\
**Login required:** No

| Parameter                                                                                         | Type   | Required | Description                                                                                 |
| ------------------------------------------------------------------------------------------------- | ------ | -------- | ------------------------------------------------------------------------------------------- |
| `manufacturerId`                                                                                  | string | Yes      | Manufacturer ID, taken from the URL path.                                                   |
| `order`                                                                                           | string | No       | Sorting key (see `core.listing.defaultSorting`).                                            |
| `p`                                                                                               | int    | No       | Product list page.                                                                          |
| `limit`                                                                                           | int    | No       | Products per page.                                                                          |
| `manufacturer-filter`, `rating-filter`, `price-filter`, `shipping-free-filter`, `property-filter` | bool   | No       | Toggles individual listing filters (same semantics as Shopware's standard listing filters). |

**Response:** Returns the manufacturer entity and the product listing with available sortings, aggregations, applied filters, and the current filter state.

**Errors:**

* `404` – No manufacturer exists with the given ID.

## Manufacturer Suggest

Returns a reduced manufacturer list for the search suggest dropdown in the header.

**Endpoint:** `POST /store-api/prems-manufacturer/suggest`\
**Login required:** No

| Parameter | Type   | Required | Description                                             |
| --------- | ------ | -------- | ------------------------------------------------------- |
| `search`  | string | No       | Search term (contains filter on the manufacturer name). |
| `limit`   | int    | No       | Maximum number of results (1–20). Default: 5.           |

**Response:** Returns a small manufacturer collection including the logo media association.

**Errors:**

* This route is only available in the Advanced version; the free version always returns an empty collection.


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