Douyin Content Author Portrait

Name: Douyin Content Author Portrait
Price: 0.0015 USD
Availability: InStock
Author: Douyin

https://api.sandbase.ai/v1/api/douyin/index/content-author-portrait

Returns demographic profiles of creators posting within a specific category, including gender, age, region, and activity times based on category ID and selected period.

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Price: $0.0015USD / callFirst 100 calls per day free (shared per organization)
Method: POST
Response: JSON
Parameters: 2 required · 1 optional

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Playground

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Input

End Date(string)

End date YYYYMMDD, must align with period

Period(string)

"week" (end_date must be a Sunday) or "month" (end_date must be month-end, e.g. 20260331) Allowed values: week, month.

Tag Id(string)

Category ID (**required, does NOT support 0=all**, must pass a specific category ID)

OutputReady

Your output will appear here

Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price: $0.0015 / run
Daily free calls: First 100 calls per day free (shared per organization)

Request & response

Method: POST
Request body: application/json
Response: application/json
Execution: sync

Parameters

end_date: string · required
tag_id: string · required
period: string (week, month) · optional

Access

Provider: Douyin
API: Platform API
Base URL: https://api.sandbase.ai
Endpoint: /v1/api/douyin/index/content-author-portrait
Authentication: Bearer API key

API README

Douyin Content Author Portrait API

Query creator audience demographics for a specific category using tag_id, end_date, and period.

Use cases

Analyze demographic distributions of creators posting in a target category.
Inspect creator activity schedules across weekly or monthly intervals.
Evaluate geographic and age profiles of authors for market research.

Request

curl -X POST "https://api.sandbase.ai/v1/api/douyin/index/content-author-portrait" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"end_date": "1735660799", "tag_id": "2027"}'

Parameters

Name	Type	Required	Description
`tag_id`	string	Yes	Category ID (required, does NOT support 0=all, must pass a specific category ID)
`end_date`	string	Yes	End date YYYYMMDD, must align with period
`period`	string	No	"week" (end_date must be a Sunday) or "month" (end_date must be month-end, e.g. 20260331)

Notes

tag_id requires a specific category ID and does not accept 0 for all categories.
period accepts either "week" or "month".
end_date must align with period (a Sunday for weekly intervals or the last day of the month for monthly intervals).

Related APIs

Douyin Index Area List: Returns the complete list of supported geographic areas available for Douyin Index queries.
Douyin Index Valid Dates: Returns the latest valid dates available for each data type in Douyin Index.
Douyin Brand Popularity Cycles: Returns periodic brand popularity and cycle analysis data across platforms for a specified brand name and date range.

Start building

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Platform API endpoint with unified authentication and usage tracking.

Production API

Platform API endpoint

https://api.sandbase.ai/v1/api/douyin/index/content-author-portrait

Authorization header

Authorization: Bearer $SANDBASE_API_KEY

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/douyin/index/content-author-portrait" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "tag_id": "2027",
  "end_date": "1735660799"
}
SANDBASE_JSON
)
printf '%s\n' "$result"

Explore more

Related APIs

All APIs

API	Price	Response	Released
Douyin Content Author PortraitThis API `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Index Area List `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Index Valid Dates `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Brand Popularity Cycles `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Brand Hot Videos Time Scope `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Weekly Brand Initiative Ranking `Douyin`	$0.0015 per call	JSON	Jul 31, 2026

Questions

FAQ

How do I use the Douyin Content Author Portrait API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/index/content-author-portrait with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the Douyin Content Author Portrait API cost?

$0.0015 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.

What parameters does the Douyin Content Author Portrait API accept?

Required: end_date (string) and tag_id (string). Optional: period (one of week, month). The Parameters table and the Playground on this page list every field.

What does the Douyin Content Author Portrait API return?

A JSON response returned in the same HTTP request (synchronous).

Do I need a Douyin developer account or API key?

No. Douyin Content Author Portrait runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Douyin API access separately.