---
title: "Follower history"
method: GET
path: "/api/profiles/{id}/follower_history"
tags: ["Profiles"]
---

# Follower history

`GET /api/profiles/{id}/follower_history`

## Request

- Base URL: `https://api.postproxy.dev`
- URL: `https://api.postproxy.dev/api/profiles/{id}/follower_history`
- Auth: HTTP bearer

Daily follower movement for a date range, one record per day, from a daily rollup refreshed once a day per network. Follower data is collected for facebook, instagram, youtube, and tiktok profiles. Days with no follower data are omitted rather than returned as all-null records.

## Path parameters

- `id` string, required

## Query parameters

- `profile_group_id` string
- `placement_id` string
- `from` string, date
- `to` string, date

## Response `200`

Daily follower series for the profile

- object
  - `data` object
    - `profile_id` string: Profile ID.
    - `platform` string: Network name (facebook, instagram, youtube, tiktok, etc.).
    - `placement_id` string, nullable: The placement filter that was applied (echo of the request). null for non-placement networks.
    - `from` string, date: The date range that was applied, including defaults.
    - `to` string, date: The date range that was applied, including defaults.
    - `records` object[]: One record per day, ordered by date ascending.
      - `date` string, date: ISO 8601 date the record describes.
      - `followers_gained` integer, nullable: New followers that day. null when the platform does not expose it.
      - `followers_lost` integer, nullable: Unfollows that day. null when the platform does not expose it.
      - `followers_change` integer, nullable: Net movement. Derived as followers_gained minus followers_lost when the platform reports both but no net figure.
      - `followers_total` integer, nullable: Total follower count as of that day.

## Other responses

- `400`: Missing required parameters.
- `401`: Invalid, missing, or insufficient API key permissions.
- `404`: Resource does not exist or is not accessible.
- `422`: Validation failed.

---

[API](https://skmtc.dev/postproxy/apis/postproxy-social-media-api.md) - [All operations](https://skmtc.dev/postproxy/apis/postproxy-social-media-api/llms.txt) - [OpenAPI document](https://skmtc.dev/postproxy/apis/postproxy-social-media-api/revisions/d54482ac4ce7?raw)