---
title: "Audience Overlap"
method: POST
path: "/public/v1/creators/audience/overlap/"
tags: ["Audience Overlap"]
---

# Audience Overlap

`POST /public/v1/creators/audience/overlap/`

Compare audience overlap between 2-10 creators on a given platform.

**What you get**
- Returns per-creator audience overlap and unique audience percentages, plus report-level totals (total followers and total unique followers across all compared creators).
- Useful for evaluating creator partnerships, identifying audience duplication across campaigns, and optimizing influencer selection for maximum reach.

**Credits**
- 1 credit per request, regardless of how many creators are compared.

<div class="ic-ai-prompt-root" data-endpoint="audience-overlap"></div>

## Request body

- AudienceOverlapInput
  - `platform` string, required
  - `creators` string[], required

## Response `200`

- AudienceOverlapResponse
  - `credits_cost` number, double, nullable
  - `credits_left` number, double, nullable
  - `status` boolean, nullable
  - `success` boolean, nullable
  - `basics` ReportInfo
    - `total_followers` integer, nullable
    - `total_unique_followers` integer, nullable
  - `details` OverlapDataItem[]
    - `user` OverlapUser, required
      - `user_id` string, nullable — The creator's unique platform identifier.
      - `username` string, nullable — The creator's username on the platform.
      - `followers` integer, nullable
      - `fullname` string, nullable
      - `url` string, nullable — The creator's profile URL.
      - `is_verified` boolean, nullable
      - `engagements` integer, nullable
      - `stats` OverlapUserStats[]
        - `post_type` string, nullable
        - `engagements` integer, nullable
    - `user_id` string, required — The creator's unique platform identifier.
    - `username` string, required — The creator's username on the platform.
    - `followers` integer, required
    - `unique_percentage` number, double, required
    - `overlapping_percentage` number, double, required

## Other responses

- `400` — Bad request — invalid or missing parameters.
- `401` — Unauthorized — missing or invalid API key.
- `422` — Unprocessable entity — validation failed.

---

[API](https://skmtc.net/influencers/apis/core-api-concepts.md) · [All operations](https://skmtc.net/influencers/apis/core-api-concepts/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/influencers/core-api-concepts/versions/cd6c016f2cd6/schema)