> ## Documentation Index
> Fetch the complete documentation index at: https://docs.craveup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get recommendable products

> Returns up to five products not already in the cart to power “you might also like” suggestions.



## OpenAPI

````yaml https://api.craveup.com/swagger.json get /locations/{locationId}/carts/{cartId}/products
openapi: 3.0.0
info:
  title: Crave API v2.0
  version: 2.0.0
  description: >

    ## 🔑 Generate an API Key

    Every request to the Storefront API must include an API key.


    1. Sign in to the [Crave Business Manager](https://partners.craveup.com).

    2. Open **Settings → Developer → API Keys**.

    3. Click **Generate Key**, give it a descriptive name (for example,
    `storefront-sdk-staging`), and confirm.

    4. Copy the key immediately—once you leave the page it cannot be viewed
    again.


    Add the key to each request header:


    ```http

    GET /merchant/crave-collective

    Host: api.craveup.com

    X-API-Key: <your-api-key>

    ```


    ### Best practices

    - Store keys in environment variables or a secrets manager; never commit
    them to source control.

    - Use separate keys for staging and production so they can be rotated
    independently.

    - If a key is exposed, revoke it from the dashboard and generate a fresh one
    right away.
  contact:
    name: Crave Support
    email: support@craveup.com
servers:
  - url: https://api.craveup.com/api/v1
    description: Production Storefront API
  - url: https://dev-api-43233223.craveup.com/api/v1
    description: Staging Storefront API
security:
  - ApiKeyAuth: []
tags:
  - name: Merchants
    description: Retrieve merchant metadata and enabled storefront locations.
  - name: Locations
    description: Access individual location information and configuration.
  - name: Ordering Sessions
    description: Create or resume ordering sessions and carts for a location.
  - name: Menus
    description: Fetch menu bundles, categories, and popular products for a location.
  - name: Products
    description: Request detailed storefront product data including modifiers.
  - name: Carts
    description: Manage cart state, totals, and cross-sell recommendations.
  - name: Customers
    description: Handle storefront customer authentication, profiles, and sessions.
paths:
  /locations/{locationId}/carts/{cartId}/products:
    get:
      tags:
        - Carts
      summary: Get recommendable products
      description: >-
        Returns up to five products not already in the cart to power “you might
        also like” suggestions.
      parameters:
        - name: locationId
          in: path
          required: true
          schema:
            type: string
          example: loc_456def
        - name: cartId
          in: path
          required: true
          schema:
            type: string
          example: cart_123
      responses:
        '200':
          description: Recommended products fetched successfully.
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                      example: prod_buffalo_wings
                    name:
                      type: string
                      example: Buffalo Wings
                    description:
                      type: string
                      nullable: true
                      example: Crisp wings with house buffalo sauce.
                    price:
                      type: string
                      example: '12.00'
                    availability:
                      type: string
                      example: AVAILABLE
                    images:
                      type: array
                      items:
                        type: string
                      example:
                        - https://cdn.craveup.com/products/buffalo-wings.jpg
                    modifierIds:
                      type: array
                      items:
                        type: string
                      example:
                        - mod_group_sauces
                  additionalProperties: true
        '401':
          $ref: '#/components/responses/Unauthorized'
        '500':
          $ref: '#/components/responses/GenericError'
      security:
        - ApiKeyAuth: []
components:
  responses:
    Unauthorized:
      description: Unauthorized - API key is missing or invalid.
      content:
        application/json:
          schema:
            type: object
            properties:
              success:
                type: boolean
                example: false
              message:
                type: string
                example: Unauthorized access
              code:
                type: string
                example: UNAUTHORIZED
    GenericError:
      description: Generic Error - An unexpected error occurred.
      content:
        application/json:
          schema:
            type: object
            properties:
              success:
                type: boolean
                example: false
              message:
                type: string
                example: An unexpected error occurred
              code:
                type: string
                example: GENERIC_ERROR
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API Key required to authenticate requests

````