# Douyin author diagnosis

Get Douyin creator account diagnosis data and optimization suggestions. Served by TikHub.

Purpose:
- Get Douyin creator account diagnosis data and optimization suggestions
- Automatically analyze account performance for the past 7 days
- Provide assessment and improvement suggestions for key metrics
- Help creators understand account health and optimize content strategy
- **This API requires valid Douyin Creator Platform Cookie**
- **Use POST method, Cookie transmitted in request body, more secure**
- **No need to specify time range, system automatically fetches data for past 7 days**

Request Body Parameters:
- cookie: User's Douyin Creator Platform Cookie (required)

Data Update Time:
- **Update Cycle**: Yesterday's video data is updated at 12:00 noon the next day
- **Example**: Video data from October 10, 2025 will be updated at 12:00 on October 11, 2025
- **Time Range**: Automatically fetches data for the past 7 days
- **First Use**: Data generation starts from the next day after obtaining permission

Data Metrics Definition:

**Term Definitions**:
- **Similar Creators**: Creators with similar creation fields or fan levels
- **Time Granularity**: The period for data update calculations
- **Douyin Featured**: Data performance including Featured APP + Douyin Desktop + Douyin APP Featured Tab

**Account Diagnosis Metrics**:
- **Submission Count**: Number of works published during the statistical period
- **Engagement Index**: Comprehensive score of views, likes, comments, and shares
- **Video Views**: Number of times the work has been viewed
- **Video Completion Rate**: Proportion of complete playbacks
  - Daily completion rate: Ratio of daily complete views to

- Tool ID: `tikhub/douyin-creator-v2-fetch-author-diagnosis`
- Name in the catalog: Douyin, Fetch author diagnosis
- Provider: [TikHub](/providers/tikhub.md)
- Capability: [Douyin creator analytics](/tools/douyin/creator-analytics.md)
- Price: $0.001 per call
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

The provider’s price, with no markup. Billed for measured usage.


```json
{
  "model": "per_call",
  "amountUsd": 0.001
}
```

Pricing source: [https://api.tikhub.io/api/v1/tikhub/user/get_all_endpoints_info](https://api.tikhub.io/api/v1/tikhub/user/get_all_endpoints_info). Official per-success route price USD 0.001; daily upstream discounts may reduce provider cost. No discount invented for the customer. 10/second.

Price verification date: 2026-10-05.

## Complete input schema


```json
{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}
```

## Published example

This is the provider tool’s published example. Replace example values with the user’s requested inputs, respecting the schema; do not execute an example merely to test a connection.


```json
{
  "tool_id": "tikhub/douyin-creator-v2-fetch-author-diagnosis",
  "input": {}
}
```

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

[Provider documentation](https://api.tikhub.io/#/Douyin-Creator-V2-API/fetch_author_diagnosis_api_v1_douyin_creator_v2_fetch_author_diagnosis_post)

[REST inspection](https://api.agentik.cc/v1/tools/tikhub/douyin-creator-v2-fetch-author-diagnosis) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/tikhub/douyin-creator-v2-fetch-author-diagnosis) · [Agent index](/llms.txt)