Douyin Video Danmaku

Name: Douyin Video Danmaku
Price: 0.0015 USD
Availability: InStock
Author: Douyin

https://api.sandbase.ai/v1/api/douyin/web/one-video-danmaku

Returns danmaku comment records for a Douyin video across a specified playback interval. Filter by video ID, total duration, start time, and end time.

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Price: $0.0015USD / callFirst 100 calls per day free (shared per organization)
Method: POST
Response: JSON
Parameters: 4 required · 0 optional

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Playground

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Input

Duration(integer)

Video total duration

End Time(integer)

End time

Item Id(string)

Video id

Start Time(integer)

Start time

OutputExample

Responseoutputs · 371 B · 19 lines

[
  {
    "data": {
      "danmaku_list": null,
      "end_time": 32000,
      "extra": {
        "fatal_item_ids": [],
        "logid": "202608201743577585872A9B8DD98ED56A",
        "now": 1787219037000
      },
      "log_pb": {
        "impr_id": "202608201743577585872A9B8DD98ED56A"
      },
      "start_time": 0,
      "status_code": 0,
      "total": 6
    }
  }
]

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

duration: integer · required
end_time: integer · required
item_id: string · required
start_time: integer · required

Access

Provider: Douyin
API: Platform API
Base URL: https://api.sandbase.ai
Endpoint: /v1/api/douyin/web/one-video-danmaku
Authentication: Bearer API key

API README

Douyin Video Danmaku API

Retrieve danmaku comment streams for a specific Douyin video using item_id. Specify the playback window using duration, start_time, and end_time.

Use cases

Analyze viewer real-time reactions across specific video segments.
Display synchronized danmaku overlays in custom video players.
Identify audience engagement spikes during video playback.

Request

curl -X POST "https://api.sandbase.ai/v1/api/douyin/web/one-video-danmaku" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"duration": 15134, "end_time": 15133, "item_id": "7355433624046472498", "start_time": 0}'

Parameters

Name	Type	Required	Description
`item_id`	string	Yes	Video id
`duration`	integer	Yes	Video total duration
`end_time`	integer	Yes	End time
`start_time`	integer	Yes	Start time

Example response

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

{
  "end_time": 32000,
  "start_time": 0,
  "status_code": 0
}

Notes

Requires item_id, duration, start_time, and end_time for each query.
Time parameters define the video playback window for retrieved danmaku comments.

Related APIs

Douyin Batch Video ID Extraction: Extracts video IDs from a list of Douyin video URLs.
Douyin sec_user_ids from URLs (Batch): Extracts Douyin sec_user_id values in bulk from a list of user homepage URLs.
Douyin Webcast ID Extraction: Extracts webcast IDs from a submitted list of Douyin live room links.

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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/web/one-video-danmaku

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/web/one-video-danmaku" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "item_id": "7355433624046472498",
  "duration": 15134,
  "end_time": 15133,
  "start_time": 0
}
SANDBASE_JSON
)
printf '%s\n' "$result"

Explore more

Related APIs

All APIs

API	Price	Response	Released
Douyin Video DanmakuThis API `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Batch Video ID Extraction `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin sec_user_ids from URLs (Batch) `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Webcast ID Extraction `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Video ID Extractor `Douyin`	$0.0015 per call	JSON	Jul 31, 2026
Douyin Batch User Profile `Douyin`	$0.04 per call	JSON	Jul 31, 2026

Questions

FAQ

How do I use the Douyin Video Danmaku API?

Send a POST request to https://api.sandbase.ai/v1/api/douyin/web/one-video-danmaku 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 Video Danmaku 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 Video Danmaku API accept?

Required: duration (integer), end_time (integer), item_id (string) and start_time (integer). The Parameters table and the Playground on this page list every field.

What does the Douyin Video Danmaku 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 Video Danmaku 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.