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Hunyuan Video

Integrate

Model id hunyuan-video
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/hunyuan-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: $0.40 400 API credits Run it on this page

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Tencent Text to Video up to 720p #motion

Text-to-video generation with 480p, 580p or 720p output and a higher-step pro mode

Tencent · Video

Your first result goes here

Build a request below and run it with your API key. Outputs are copied to our storage, kept forever or 7 days for free.

Build a request

Controls are generated from the model schema. The code and the price update as you change them.

•required

Prompt used as the basis for video generation.

aspect_ratio default 16:9

Aspect ratio for the output video.

resolution default 720p

Resolution for the output video.

Advanced num_frames · seed · pro_mode · enable_safety_checker
num_frames default 129

Frame count for the generated output.

Seed value for video generation.

POST /run/hunyuan-video?wait=20 quote → $0.40
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/hunyuan-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Run this request

Your key stays in this browser: it is sent only to the Doitong API and saved (localStorage) only if you tick Remember. Get an API key

About Hunyuan Video

Creates a video from a text prompt. Choose `aspect_ratio` 16:9 or 9:16, `resolution` 480p, 580p or 720p, and `num_frames` of 129 or 85. `pro_mode` changes the step count from the default 35. A seed can be set for reproducibility.

Parameters

NameType DefaultAllowed Description
promptrequired
Typestring
Prompt used as the basis for video generation.
seedoptional
Typeinteger | null
Seed value for video generation.
pro_modeoptional
Typeboolean
Defaultfalse
Generation uses 35 steps by default.
aspect_ratiooptional
Typeenum
Default16:9
16:99:16
Aspect ratio for the output video.
resolutionoptional
Typeenum
Default720p
480p580p720p
Resolution for the output video.
num_framesoptional
Typeenum
Default129
12985
Frame count for the generated output.
enable_safety_checkeroptional
Typeboolean
Defaultfalse
Safety-checking switch whose off setting requires account authorization. Without that authorization, every request is checked regardless of the setting; true enables the checker.
required

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "hunyuan-video",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 400,
    "usd": "0.40",
    "charged": 400,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "seed": 42
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Your files, your choiceEvery outputs[].url is a copy on our storage: kept forever (paid per GB-month) or 7 days for free, by your account setting or ?storage=.
Same shape on every modeltype, url, content_type, width, height and duration, for images, video and audio alike. output is the model’s own result object.
Fields of output
video
object {url, content_type, file_name, file_size}
seed
integerSeed value used during video generation.

More models: Text to Video

For AI agents: this page as Markdown is at https://doitong.com/developers/models/hunyuan-video.md. All models and guides: https://doitong.com/developers/llms.txt