---
title: "Product recommendations groups"
method: GET
path: "/catalog/recommendation/product/groups/{instancekey}"
tags: ["Catalog"]
---

# Product recommendations groups

`GET /catalog/recommendation/product/groups/{instancekey}`

## Request

- Base URL: `https://gateway.tweakwisenavigator.com`
- URL: `https://gateway.tweakwisenavigator.com/catalog/recommendation/product/groups/{instancekey}`
- Auth: none declared

Service that returns all the product recommendations groups and their group keys.

## Path parameters

- `instancekey` string, required

## Headers

- `TWN-Source` string

## Response `200`

The response contains a collection of product recommendations groups and their group keys.

- CatalogRecommendationGroup[]
  - `groupkey` string

## Other responses

- `401`: Invalid instancekey supplied

---

[API](https://skmtc.dev/tweakwise/apis/delivery-api.md) - [All operations](https://skmtc.dev/tweakwise/apis/delivery-api/llms.txt) - [OpenAPI document](https://skmtc.dev/tweakwise/apis/delivery-api/revisions/8b9edcf45234?raw)