Douyin XingTu kolId Lookup

Name: Douyin XingTu kolId Lookup
Price: 0.0015 USD
Availability: InStock
Author: Douyin

https://api.sandbase.ai/v1/api/douyin/xingtu/xingtu-kolid-by-sec-user-id

Convert a Douyin user's sec_user_id into the XingTu kolId used by the XingTu KOL profile, price, fan portrait and performance APIs.

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Price: $0.0015USD / callFirst 100 calls per day free (shared per organization)
Method: POST
Response: JSON
Parameters: 1 required · 0 optional

Production route

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Playground

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Input

Sec User Id(string)

sec_user_id, can be obtained from the following interfaces: `douyin/web/user-profile`; `douyin/web/user-profile-v2`; `douyin/web/user-profile-v3`; `douyin/app-v3/user-profile`

OutputExample

Responseoutputs · 451 B · 17 lines

[
  {
    "data": {
      "avatar_uri": "https://p26.douyinpic.com/aweme/1080x1080/aweme-avatar/tos-cn-avt-0015_8c900db621ce282dd6a0037531ea104a.jpeg?from=3782654143",
      "base_resp": {
        "status_code": 0,
        "status_message": "Success"
      },
      "core_user_id": "93153724393",
      "finish_rate_ovr": 0.9637,
      "hot_list_ranks": [],
      "id": "7038603512770461703",
      "nick_name": "是甜口的鸭蛋",
      "tag": "萌宠"
    }
  }
]

Examples

Select an example to load its inputs and result into the playground.

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

sec_user_id: string · required

Access

Provider: Douyin
API: Platform API
Base URL: https://api.sandbase.ai
Endpoint: /v1/api/douyin/xingtu/xingtu-kolid-by-sec-user-id
Authentication: Bearer API key

API README

Douyin XingTu kolId Lookup API

Pass a Douyin sec_user_id and get the creator's XingTu kolId, plus basic tags.

Use cases

First step before calling any XingTu KOL API.
Check whether a creator is on XingTu.
Map Douyin accounts to marketplace IDs.

Request

curl -X POST "https://api.sandbase.ai/v1/api/douyin/xingtu/xingtu-kolid-by-sec-user-id" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"sec_user_id": "MS4wLjABAAAAXakJHNxB0cmKZ6c6FthE2_vA7he6kHmgSBp9YjggHR8"}'

Parameters

Name	Type	Required	Description
`sec_user_id`	string	Yes	sec_user_id, can be obtained from the following interfaces: `douyin/web/user-profile`; `douyin/web/user-profile-v2`; `d…

Example response

Real response for the request above, trimmed to the main fields. User names and long IDs are masked.

{
  "id": "7038603512770461703",
  "core_user_id": "93153724393",
  "nick_name": "<user>",
  "tag": "萌宠",
  "finish_rate_ovr": 0.9637
}

Related APIs

Douyin XingTu KOL Profile: Get the XingTu (Douyin creator marketplace) profile of a KOL: followers, location, category tags, online status and available collaboration types.
Douyin XingTu KOL Cost Metrics: Get expected campaign metrics for a Douyin KOL from XingTu: expected views, CPM and CPE estimates, and hot-video counts.
Douyin XingTu KOL Audience: Get the audience portrait of a Douyin KOL from XingTu: fan age, gender, region, device and interest distributions.

Start building

Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API

Platform API endpoint

https://api.sandbase.ai/v1/api/douyin/xingtu/xingtu-kolid-by-sec-user-id

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/xingtu/xingtu-kolid-by-sec-user-id" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "sec_user_id": "MS4wLjABAAAAXakJHNxB0cmKZ6c6FthE2_vA7he6kHmgSBp9YjggHR8"
}
SANDBASE_JSON
)
printf '%s\n' "$result"

Explore more

Related APIs

All APIs

API	Price	Response	Released
Douyin XingTu kolId LookupThis API `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Xingtu Author Hot Comment Keywords `Douyin`	$0.03 per call	JSON	Jul 31, 2026
Douyin Xingtu Author Hot Comment Tokens (Xingtu) `Douyin`	$0.03 per call	JSON	Jul 31, 2026
Douyin Xingtu KOL Audience Portrait (V1) `Douyin`	$0.03 per call	JSON	Jul 31, 2026
Douyin XingTu KOL Profile `Douyin`	$0.03 per call	JSON	Jul 31, 2026
Douyin Xingtu KOL Conversion Video Display `Douyin`	$0.03 per call	JSON	Jul 31, 2026

Questions

FAQ

How do I use the Douyin XingTu kolId Lookup API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/xingtu/xingtu-kolid-by-sec-user-id 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 XingTu kolId Lookup 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 XingTu kolId Lookup API accept?

Required: sec_user_id (string). The Parameters table and the Playground on this page list every field.

What does the Douyin XingTu kolId Lookup API return?

A JSON response returned in the same HTTP request (synchronous). The README on this page includes a sample response.

Do I need a Douyin developer account or API key?

No. Douyin XingTu kolId Lookup 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.