---
title: "Controller Handle Key Differences"
method: POST
path: "/audience/key_differences/{audience_id}/{comparator_id}"
tags: ["audience"]
---

# Controller Handle Key Differences

`POST /audience/key_differences/{audience_id}/{comparator_id}`

## Request

- Base URL: `https://api.akkio.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.akkio.com/audience/key_differences/{audience_id}/{comparator_id}`
- Auth: none declared

Given an audience_id and comparator_id, find the percent difference of demographic insights, using comparator_id's values as the base.

## Path parameters

- `audience_id` string, required
- `comparator_id` string, required

## Query parameters

- `absolute_threshold` number

## Response `201`

Successful Response

- unknown[], nullable
  - unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/akkio/apis/akkio-api.md) - [All operations](https://skmtc.dev/akkio/apis/akkio-api/llms.txt) - [OpenAPI document](https://skmtc.dev/akkio/apis/akkio-api/revisions/c477deff6271?raw)