---
title: "Get Unique Values"
method: GET
path: "/values/{k}"
tags: ["Keys & Values"]
---

# Get Unique Values

`GET /values/{k}`

## Request

- Base URL: `https://api.folksonomy.openfoodfacts.org`
- URL: `https://api.folksonomy.openfoodfacts.org/values/{k}`
- Auth: OAuth 2
  - Password
  - Token URL: `auth`

Get the unique values of a given property and the corresponding number of products

- **k**: The property key to get unique values for
- **owner**: None or empty for public tags, or your own user_id
- **q**: Filter values by a query string
- **limit**: Maximum number of values to return (default: 50; max: 1000)

## Path parameters

- `k` string, required

## Query parameters

- `owner` string
- `q` string
- `limit` integer

## Response `200`

Successful Response

- ValueCount[]
  - `v` string, required
  - `product_count` integer, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/openfoodfacts/apis/open-food-facts-folksonomy-rest-api.md) - [All operations](https://skmtc.dev/openfoodfacts/apis/open-food-facts-folksonomy-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/openfoodfacts/apis/open-food-facts-folksonomy-rest-api/revisions/ecf11a0df87a?raw)