> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.lettbestilt.no/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.lettbestilt.no/_mcp/server.

# List the addon groups

GET https://www.lettbestilt.no/api/v1/partner/restaurants/{slug}/addon-groups

**Partner key + restaurant key.** Every addon group of the restaurant (GLOBAL, CATEGORY and PRODUCT) in `sortOrder`, with its scope, products, sizes (read only) and addons with their ids (also the ones that are not available). A product gets its own groups, its category's and the global ones. The list comes in one page (`nextCursor` is always `null`).

Reference: https://docs.lettbestilt.no/api-reference/partner/list-partner-addon-groups

## Authentication

- `Authorization` header (bearer token, required) — The partner key (`lbp_test_…` or `lbp_live_…`), sent as `Authorization: Bearer lbp_…` and created in LettBestilt Partner under **Partner key**. It belongs to the whole partner, not to a restaurant, and only works against `/api/v1/partner`. Server to server only: a request with an `Origin` header is rejected with `403 FORBIDDEN`, and the key must never be in a browser. A TEST key sees and creates only sandboxes; LIVE keys work once LettBestilt Partner is open. A suspended or archived partner, a revoked key and a restaurant key (`lbs_…`) here give `401 UNAUTHORIZED`; an expired key gives `401 KEY_EXPIRED`.
- `X-LettBestilt-Restaurant-Key` header (required) — The restaurant's own key (`lbs_test_…` or `lbs_live_…`) for calls about one restaurant in the partner API, sent together with the partner key. The key must have full access (scope `*`, otherwise `403 INSUFFICIENT_SCOPE`), belong to a restaurant the partner owns and be in the same environment as the partner key. A restaurant that does not exist, belongs to another partner or does not match the key always gives the same `404 RESTAURANT_NOT_FOUND`. Older keys without an environment in the prefix (`lbs_<random>`) are not accepted here; rotate them in LettBestilt Partner.

## Request

### Path parameters

- `slug` (string, required) — The restaurant's slug. It must match the restaurant key in `X-LettBestilt-Restaurant-Key`.

## Response

### 200

The addon groups.

- `data` (list of PartnerAddonGroup, required)
- `nextCursor` (any, required)

## Errors

### 401 Unauthorized Error

`UNAUTHORIZED`: a key is missing, invalid or revoked, the two keys are from different environments (TEST and LIVE), or the partner is suspended or archived. `KEY_EXPIRED`: a key is past its expiry date.

- `error` (ErrorBody, required)

### 403 Forbidden Error

`FORBIDDEN`: the request has an `Origin` header (server to server only). `PARTNER_AGREEMENT_REQUIRED`: a LIVE key, but the partner agreements are not signed. `PARTNER_NOT_APPROVED`: LettBestilt has not approved the partner yet (all keys). `INSUFFICIENT_SCOPE`: the restaurant key does not have full access (`error.details.requiredScope` is `"*"`).

- `error` (ErrorBody, required)

### 404 Not Found Error

`RESTAURANT_NOT_FOUND` (the slug does not exist, belongs to another partner or does not match the restaurant key).

- `error` (ErrorBody, required)

### 429 Too Many Requests Error

`RATE_LIMITED`: more than 120 calls per minute for this partner key, or more than 600 per minute for the partner across all its keys (reads and writes). Writes also share a bucket of 30 changes per minute per partner and environment. See `Retry-After`.

- `error` (ErrorBody, required)

## Types

### PartnerAddonGroup

- `id` (string, required)
- `version` (string, required) — Hash of the row as it is now (16 hex characters). Send it as `expectedVersion` in PATCH.
- `name` (string, required)
- `nameEn` (string, required, nullable)
- `scope` (enum, required)
  - Allowed values: `GLOBAL`, `CATEGORY`, `PRODUCT`
- `categoryId` (string, required, nullable) — Set for scope CATEGORY.
- `productIds` (list of string, required) — The products for scope PRODUCT, in order.
- `minSelect` (integer, required)
- `maxSelect` (integer, required)
- `isRequired` (boolean, required)
- `sortOrder` (integer, required)
- `tiers` (list of PartnerAddonGroupTiersItems, required) — Sizes (created in the restaurant dashboard). Cannot be changed through the API.
- `addons` (list of PartnerAddonGroupAddonsItems, required)

### ErrorBody

- `code` (enum, required) — A machine-readable error code.
  - Allowed values: `MISSING_SLUG`, `MISSING_TOKEN`, `INVALID_JSON`, `INVALID_SUCCESS_URL`, `INVALID_CANCEL_URL`, `VALIDATION_FAILED`, `RESTAURANT_NOT_FOUND`, `ORDER_NOT_FOUND`, `RATE_LIMITED`, `BAD_REQUEST`, `UNAUTHORIZED`, `FORBIDDEN`, `INSUFFICIENT_SCOPE`, `KEY_EXPIRED`, `POPUP_NOT_AVAILABLE`, `PRICE_CHANGED`, `PAYMENT_INCOMPLETE`, `PAYMENT_PENDING`, `PAYMENT_PROVIDER_INVALID`, `FULFILLMENT_NOT_ALLOWED`, `IDEMPOTENCY_CONFLICT`, `DINE_IN_DISABLED`, `PARTY_TOO_LARGE`, `TOO_EARLY`, `NO_TABLE`, `INVALID_PARTY_SIZE`, `INTERNAL_ERROR`, `PARTNER_AGREEMENT_REQUIRED`, `IDEMPOTENCY_KEY_REQUIRED`, `SLUG_TAKEN`, `SANDBOX_LIMIT`, `RETENTION`, `RESTAURANT_ARCHIVED`, `KEY_NOT_FOUND`, `KEY_IN_USE`, `WEBHOOK_NOT_FOUND`, `WEBHOOK_LIMIT`, `CHANGED`, `PDF_TOO_LARGE`, `PDF_INVALID`, `PDF_PASSWORD`, `PDF_TOO_MANY_PAGES`, `PDF_NO_TEXT`, `PDF_PARSE_TIMEOUT`, `MENU_IMPORT_EMPTY`, `FILE_UNSUPPORTED`, `IMAGE_HEIC`, `IMAGE_INVALID`, `IMAGE_DIMENSIONS`, `MENU_IMPORT_UNAVAILABLE`, `MENU_IMPORT_AI_LIMIT`, `MENU_IMPORT_TOO_BIG`, `MENU_IMPORT_NOT_FOUND`, `MENU_IMPORT_CLOSED`, `PARTNER_NOT_APPROVED`, `PARTNER_DATA_LOCKED`, `DOMAIN_NOT_FOUND`, `DOMAIN_TAKEN`, `DOMAIN_LIMIT`, `DOMAIN_MANAGED`, `DOMAIN_NOT_VERIFIED`, `OWNER_EXISTS`, `OWNER_EMAIL_NOT_ALLOWED`, `OWNER_INVITE_NOT_FOUND`, `SANDBOX_NOT_SUPPORTED`, `INVITE_SEND_FAILED`, `GO_LIVE_NOT_REQUIRED`, `GO_LIVE_NOT_READY`, `GO_LIVE_CHECKS_FAILED`, `GO_LIVE_ALREADY_REQUESTED`, `GO_LIVE_ALREADY_APPROVED`, `GO_LIVE_NOTHING_TO_WITHDRAW`, `DEMO_RESTAURANT`, `LEGAL_LOCKED`, `HOURS_OVERRIDE_NOT_FOUND`, `HOURS_OVERRIDE_LIMIT`, `DELIVERY_ZONE_NOT_FOUND`, `DELIVERY_ZONE_LIMIT`, `MENU_NOT_FOUND`, `MENU_IS_DEFAULT`, `CATEGORY_NOT_FOUND`, `PRODUCT_NOT_FOUND`, `ADDON_GROUP_NOT_FOUND`, `CATEGORY_NOT_EMPTY`, `CATEGORY_LIMIT`, `PRODUCT_LIMIT`, `ADDON_GROUP_LIMIT`, `KEY_ROLE_FORBIDDEN`, `WHITE_LABEL_REQUIRED`, `LOGO_NOT_ALLOWED`, `FILE_TOO_LARGE`, `UPLOAD_FAILED`, `PARTNER_ARCHIVED`, `PARTNER_NEWS_FORBIDDEN`, `NEWS_NOT_FOUND`, `NOT_DRAFT`, `NOT_PUBLISHED`, `NOT_SCHEDULED`, `NOT_CLAIMABLE`, `NO_RECIPIENTS`, `IMAGE_NOT_ALLOWED`, `SENDER_DOMAIN_ALREADY_SET`, `SENDER_DOMAIN_NOT_SET`, `DOMAIN_EXISTS`, `SENDER_DOMAIN_REJECTED`, `EMAIL_SERVICE_UNAVAILABLE`, `HUMAN_REQUIRED`, `LENGTH_REQUIRED`, `PAYLOAD_TOO_LARGE`
- `message` (string, required) — A human-readable explanation, often in Norwegian. For business rules it is usually suitable to show the customer.
- `requestId` (string, required) — The same value as the `X-Request-Id` response header. Search for it in the API log in LettBestilt Partner, and include it when you contact LettBestilt.
- `details` (any, optional) — Extra data for some codes, for example `issues` for `VALIDATION_FAILED`, the totals for `PRICE_CHANGED` or `requiredScope` for `INSUFFICIENT_SCOPE`.

### PartnerAddonGroupTiersItems

- `key` (string, required)
- `label` (string, required)
- `sortOrder` (integer, required)

### PartnerAddonGroupAddonsItems

- `id` (string, required)
- `name` (string, required)
- `nameEn` (string, required, nullable)
- `price` (integer, required) — In øre.
- `isAvailable` (boolean, required)
- `sortOrder` (integer, required)
- `tierPrices` (map from string to integer, required) — Price in øre per size key.

## Examples

**Response**

```json
{
  "data": [
    {
      "id": "string",
      "version": "string",
      "name": "string",
      "nameEn": "string",
      "scope": "GLOBAL",
      "categoryId": "string",
      "productIds": [
        "string"
      ],
      "minSelect": 1,
      "maxSelect": 1,
      "isRequired": true,
      "sortOrder": 1,
      "tiers": [
        {
          "key": "string",
          "label": "string",
          "sortOrder": 1
        }
      ],
      "addons": [
        {
          "id": "string",
          "name": "string",
          "nameEn": "string",
          "price": 1,
          "isAvailable": true,
          "sortOrder": 1,
          "tierPrices": {}
        }
      ]
    }
  ],
  "nextCursor": null
}
```

**SDK Code**

```python
import requests

url = "https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups")
  .header("Authorization", "Bearer <token>")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Authorization": "Bearer <token>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://www.lettbestilt.no/api/v1/partner/restaurants/slug/addon-groups")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```