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Hunyuan Video V1.5 · Text to Video

Integrate

Model id hunyuan-video-v1.5/text-to-video
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/hunyuan-video-v1.5/text-to-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.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: ≈$0.075 75 API credits · ≈ ₽8.06 Run it on this page

Get API key
Tencent Text to Video #hunyuan-video#text-to-video

Version 1.5 text-to-video with negative prompt, prompt expansion and up to 121 frames

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 for video generation.

aspect_ratio default 16:9

Video aspect ratio.

default 480p

Video resolution.

Advanced negative_prompt · num_inference_steps · num_frames · seed · enable_prompt_expansion · enable_safety_checker
default

Negative prompt specifying content to exclude from generation.

default 28

Count of steps used for inference.

default 121

Frame count for the generated output.

Seed controlling randomness for reproducible results.

POST /run/hunyuan-video-v1.5/text-to-video?wait=20 quote → $0.075
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/hunyuan-video-v1.5/text-to-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.ru/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 V1.5 · Text to Video

Generates video from a `prompt` and optional `negative_prompt`. Aspect ratio is 16:9 or 9:16, resolution defaults to 480p, and `num_frames` goes up to 121. Steps range from 1 to 50 with a default of 28. `enable_prompt_expansion` is on by default.

Parameters

NameType DefaultAllowed Description
promptrequired
Typestring
Prompt used for video generation.
negative_promptoptional
Typestring
Default
Negative prompt specifying content to exclude from generation.
num_inference_stepsoptional
Typeinteger
Default28
1 – 50
Count of steps used for inference.
seedoptional
Typeinteger | null
Seed controlling randomness for reproducible results.
aspect_ratiooptional
Typeenum
Default16:9
16:99:16
Video aspect ratio.
resolutionoptional
Typestring
Default480p
Video resolution.
num_framesoptional
Typeinteger
Default121
1 – 121
Frame count for the generated output.
enable_prompt_expansionoptional
Typeboolean
Defaulttrue
Prompt expansion that enhances the supplied prompt when enabled.
enable_safety_checkeroptional
Typeboolean
Defaulttrue
Screening can be relaxed by setting false, provided the caller is authorized.
required

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "hunyuan-video-v1.5/text-to-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": 75,
    "usd": "0.075",
    "charged": 75,
    "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.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/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}Video file produced by generation.
seed
integerSeed value applied during generation.

More models: Text to Video

For AI agents: this page as Markdown is at https://doitong.com/en-US/developers/models/hunyuan-video-v1.5/text-to-video.md. All models and guides: https://doitong.com/developers/llms.txt