> ## Documentation Index
> Fetch the complete documentation index at: https://docs.keyapi.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Influencer Trends (Analytics)

> Retrieve historical trend snapshots for a TikTok influencer, showing follower growth curves, view trends, and engagement rate changes over time.

<div className="inline-flex items-center gap-2 px-4 py-2 bg-yellow-50 dark:bg-yellow-900/20 border border-yellow-200 dark:border-yellow-800 rounded-lg">
  <span className="text-base">🪙</span>
  <span className="text-sm font-medium text-yellow-900 dark:text-yellow-100"><span className="font-semibold">1 credit</span><span className="text-yellow-700 dark:text-yellow-300 ml-1">per request</span></span>
</div>

## Copy for AI

<div className="my-6 rounded-xl border border-gray-200 bg-gray-50 p-5 dark:border-gray-800 dark:bg-gray-900/40">
  <div className="min-w-0">
    <p className="text-base font-semibold text-gray-900 dark:text-gray-100">🤖 Why Code When AI Can Do It For You?</p>
    <p className="mt-1 text-sm text-gray-700 dark:text-gray-300">Stop writing code like it's 1970! Let AI do the heavy lifting - click the sparkles to copy a perfectly formatted prompt for ChatGPT, Claude, or your favorite AI assistant.</p>
  </div>

  <div className="mt-4">
    <button
      type="button"
      className="inline-flex items-center gap-2 rounded-md border border-emerald-300 bg-emerald-50 px-3 py-2 text-sm font-medium text-emerald-800 hover:bg-emerald-100 dark:border-emerald-700 dark:bg-emerald-900/30 dark:text-emerald-100 dark:hover:bg-emerald-900/50"
      onClick={() => navigator.clipboard.writeText(`I want to make an API call to https://api.keyapi.ai/v1/tiktok/influencer/trends/analytics.

Please help me write code to make this API call and handle the response appropriately. Include error handling and best practices.

Here are the details:

Endpoint: GET https://api.keyapi.ai/v1/tiktok/influencer/trends/analytics

Description: Retrieve historical trend snapshots for a TikTok influencer, showing follower growth curves, view trends, and engagement rate changes over time.

Required Headers:
--header 'Authorization: Bearer <YOUR_API_KEY>'

Parameters:
- user_id (Required): Creator user ID (numeric string)
- start_date (Required): Filter by time range, in yyyy-MM-dd format
- end_date (Required): Filter by time range, in yyyy-MM-dd format
- page_num (Required): Page numbers start from 1 and go up to a maximum of 100,000.
- page_size (Required): The maximum number of pages is 10.

Example Response:
{
"code": 0,
"message": "success",
"data": [
{
  "dt": "2025-08-02",
  "total_comments_cnt": 301218,
  "total_digg_1d_cnt": 2,
  "total_digg_cnt": 10922916,
  "total_followers_1d_cnt": -11,
  "total_followers_cnt": 181667,
  "total_live_cnt": 2,
  "total_post_video_cnt": 11210,
  "total_sale_1d_cnt": 0,
  "total_sale_gmv_1d_amt": 0,
  "total_shares_cnt": 26660,
  "total_views_cnt": 169385317,
  "user_id": "3993047"
}
],
"requestId": "bca6d3f8-54b9-455a-bd30-fef73969698c"
}`)}
    >
      <span>✨</span>
      <span>Copy for AI</span>
    </button>
  </div>
</div>


## OpenAPI

````yaml en/tiktok.openapi.json GET /v1/tiktok/influencer/trends/analytics
openapi: 3.0.1
info:
  title: Tiktok API english documentation
  description: >-
    The english reference documentation of the Tiktok API includes the
    interface's purpose, parameter description, response status, and sample
    structure.
  version: 1.0.0
servers:
  - url: https://api.keyapi.ai
    description: Production
security: []
tags:
  - name: TikTok Influencer
  - name: TikTok Shop
  - name: TikTok Content
  - name: TikTok Intelligence
paths:
  /v1/tiktok/influencer/trends/analytics:
    get:
      tags:
        - TikTok Influencer
      summary: Influencer Trends (Analytics)
      description: >-
        Retrieve historical trend snapshots for a TikTok influencer, showing
        follower growth curves, view trends, and engagement rate changes over
        time.
      operationId: get_api_v3_echotik_influencer_trend
      parameters:
        - name: user_id
          in: query
          required: true
          schema:
            type: string
          description: Creator user ID (numeric string)
        - name: start_date
          in: query
          description: Filter by time range, in yyyy-MM-dd format
          required: true
          schema:
            type: string
        - name: end_date
          in: query
          description: Filter by time range, in yyyy-MM-dd format
          required: true
          schema:
            type: string
        - name: page_num
          in: query
          description: Page numbers start from 1 and go up to a maximum of 100,000.
          required: true
          schema:
            type: integer
        - name: page_size
          in: query
          description: The maximum number of pages is 10.
          required: true
          schema:
            type: integer
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: object
                properties:
                  code:
                    type: integer
                  message:
                    type: string
                  data:
                    type: array
                    items:
                      type: object
                      properties:
                        dt:
                          type: string
                          title: date
                        total_comments_cnt:
                          type: integer
                        total_digg_1d_cnt:
                          type: integer
                          title: Likes increase in the past 1 day
                        total_digg_cnt:
                          type: integer
                        total_followers_1d_cnt:
                          type: integer
                        total_followers_cnt:
                          type: integer
                        total_live_cnt:
                          type: integer
                          title: Total live stream sessions
                        total_post_video_cnt:
                          type: integer
                          title: Total number of published videos
                        total_sale_1d_cnt:
                          type: integer
                          title: Sales in the past 1 day (estimated)
                        total_sale_gmv_1d_amt:
                          type: integer
                          title: GMV (estimated) in the past 1 day
                        total_shares_cnt:
                          type: integer
                        total_views_cnt:
                          type: integer
                        user_id:
                          type: string
                  requestId:
                    type: string
                required:
                  - code
                  - message
                  - data
                  - requestId
                example:
                  code: 0
                  message: success
                  data:
                    - dt: '2025-08-02'
                      total_comments_cnt: 301218
                      total_digg_1d_cnt: 2
                      total_digg_cnt: 10922916
                      total_followers_1d_cnt: -11
                      total_followers_cnt: 181667
                      total_live_cnt: 2
                      total_post_video_cnt: 11210
                      total_sale_1d_cnt: 0
                      total_sale_gmv_1d_amt: 0
                      total_shares_cnt: 26660
                      total_views_cnt: 169385317
                      user_id: '3993047'
                  requestId: bca6d3f8-54b9-455a-bd30-fef73969698c
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                type: object
                example:
                  code: 400
                  data: null
                  message: 'Missing required parameter: handle'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                example:
                  code: 401
                  data: null
                  message: apiKey is null
        '402':
          description: Payment Required
          content:
            application/json:
              schema:
                type: object
                example:
                  code: 402
                  data: null
                  message: apiKey quota is not enough
        '429':
          description: Too Many Requests
          content:
            application/json:
              schema:
                type: object
                example:
                  code: 429
                  data: null
                  message: qps limit exceeded
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                type: object
                example:
                  code: 500
                  data: null
                  message: Internal server error
      deprecated: false
      security:
        - JWT Bearer: []
      x-codeSamples:
        - lang: curl
          label: cURL
          source: |-
            curl --request GET \
              --url 'https://api.keyapi.ai/v1/tiktok/influencer/trends/analytics' \
              --header 'Authorization: Bearer <YOUR_API_KEY>'
        - lang: python
          label: Python
          source: |-
            import requests

            response = requests.get(
                'https://api.keyapi.ai/v1/tiktok/influencer/trends/analytics',
                params={},
                headers={'Authorization': 'Bearer <YOUR_API_KEY>'}
            )
            print(response.json())
        - lang: javascript
          label: JavaScript
          source: >-
            const response = await
            fetch('https://api.keyapi.ai/v1/tiktok/influencer/trends/analytics',
              {
                method: 'GET',
                headers: { 'Authorization': 'Bearer <YOUR_API_KEY>' }
              }
            );

            const data = await response.json();

            console.log(data);
components:
  securitySchemes:
    JWT Bearer:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: |-
        API key for authentication. Format: `sk_live_xxxxxxxxxxxxx`
        Get your API key from the [Dashboard](http://keyapi.ai/app/dashboard).

````