ShengshuvideoBest valueOperational

Vidu Q3 Turbo Text to Video API

Name: Vidu Q3 Turbo API
Brand: Shengshu
Availability: InStock

Text to Video with Vidu Q3 Turbo by Shengshu. Fast, low-cost Vidu Q3 with audio, 1–16 s.

shengshu/vidu-q3-turbo/text-to-video

FromUp to −5%

$0.033/s$0.035

per second of video · 540p

Open in Studio API

Try Vidu Q3 Turbo Text to Video

Prompt*

0/5000

Aspect ratio

Output frame shape.

Resolution

Output resolution. Higher resolutions cost more per second.

Duration

Length of the generated clip in seconds (1–16s). You pay per second.

Generate audio

Generate synchronized dialogue and sound effects. Included in the price.

Estimated cost…

Create a free account with Google or email — pay only for what you generate.

Your video will appear here

Write a prompt, pick your settings and hit Run. You only pay for successful generations.

Also available: Vidu Q3 Turbo Image to Video

Vidu Q3 Turbo Text to Video API

POST/api/v1/run/shengshu/vidu-q3-turbo/text-to-video

Submits an asynchronous job and returns 202 with a generation id. Poll GET /api/v1/generations/{id} or pass webhook_url. See job lifecycle.

Input parameters

Name	Type	Description	Affects price
`prompt`required	string	Describe the shot: subject, action, camera movement, lighting and style.	No
`aspect_ratio`	string (enum)	Output frame shape. Values: 16:9 · 9:16 · 1:1 · 4:3 · 3:4 Default: 16:9	Yes
`resolution`	string (enum)	Output resolution. Higher resolutions cost more per second. Values: 540p · 720p · 1080p Default: 720p	Yes
`duration`	integer	Length of the generated clip in seconds (1–16s). You pay per second. Range: 1–16s Default: 5	Yes
`generate_audio`	boolean	Generate synchronized dialogue and sound effects. Included in the price. Default: true	No
`seed`	integer	Use the same seed and settings to reproduce a result. Leave empty for random.	No
`webhook_url`	string (URL)	Optional. We POST the finished generation here, signed with your webhook secret. Webhooks	No

Request

curl -X POST https://cheapergen.com/api/v1/run/shengshu/vidu-q3-turbo/text-to-video \
  -H "Authorization: Bearer $CHEAPERGEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "prompt": "An anime-style girl on a rooftop at sunset, her scarf blowing in the wind, city lights flicking on below",
  "aspect_ratio": "16:9",
  "resolution": "720p",
  "duration": 5
}'

import os, time, requests

API = "https://cheapergen.com/api/v1"
headers = {"Authorization": f"Bearer {os.environ['CHEAPERGEN_API_KEY']}"}

# 1. Submit the job
job = requests.post(f"{API}/run/shengshu/vidu-q3-turbo/text-to-video", headers=headers, json={
    "prompt": "An anime-style girl on a rooftop at sunset, her scarf blowing in the wind, city lights flicking on below",
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "duration": 5
}).json()

# 2. Poll until it finishes (or pass "webhook_url" and skip polling)
while job["status"] in ("queued", "running"):
    time.sleep(3)
    job = requests.get(f"{API}/generations/{job['id']}", headers=headers).json()

print(job["status"], job["output"]["video"]["url"] if job["status"] == "succeeded" else job["error"])

const API = "https://cheapergen.com/api/v1";
const headers = {
  Authorization: `Bearer ${process.env.CHEAPERGEN_API_KEY}`,
  "Content-Type": "application/json",
};

// 1. Submit the job
let job = await fetch(`${API}/run/shengshu/vidu-q3-turbo/text-to-video`, {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "An anime-style girl on a rooftop at sunset, her scarf blowing in the wind, city lights flicking on below",
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "duration": 5
  }),
}).then((r) => r.json());

// 2. Poll until it finishes (or pass webhook_url and skip polling)
while (job.status === "queued" || job.status === "running") {
  await new Promise((r) => setTimeout(r, 3000));
  job = await fetch(`${API}/generations/${job.id}`, { headers }).then((r) => r.json());
}

console.log(job.status === "succeeded" ? job.output.video.url : job.error);

Response

{
  "id": "gen_8c2QmX1nq0k4",
  "object": "generation",
  "model": "shengshu/vidu-q3-turbo",
  "endpoint": "shengshu/vidu-q3-turbo/text-to-video",
  "mode": "text-to-video",
  "status": "queued",
  "input": {
    "prompt": "An anime-style girl on a rooftop at sunset, her scarf blowing in the wind, city lights flicking on below",
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "duration": 5
  },
  "output": null,
  "error": null,
  "cost": {
    "amount_usd": 0.2255,
    "currency": "usd",
    "estimated": true,
    "official_usd": null,
    "saved_usd": null
  },
  "source": "api",
  "started_at": null,
  "completed_at": null,
  "urls": {
    "get": "https://cheapergen.com/api/v1/generations/gen_8c2QmX1nq0k4",
    "cancel": "https://cheapergen.com/api/v1/generations/gen_8c2QmX1nq0k4/cancel"
  },
  "created_at": "2026-10-15T09:21:04Z"
}

{
  "id": "gen_8c2QmX1nq0k4",
  "object": "generation",
  "model": "shengshu/vidu-q3-turbo",
  "endpoint": "shengshu/vidu-q3-turbo/text-to-video",
  "mode": "text-to-video",
  "status": "succeeded",
  "input": {
    "prompt": "An anime-style girl on a rooftop at sunset, her scarf blowing in the wind, city lights flicking on below",
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "duration": 5
  },
  "output": {
    "video": {
      "url": "https://cdn.cheapergen.ai/outputs/gen_8c2Q.mp4",
      "content_type": "video/mp4",
      "duration": 5,
      "width": 1280,
      "height": 720
    }
  },
  "error": null,
  "cost": {
    "amount_usd": 0.2255,
    "currency": "usd",
    "estimated": false,
    "official_usd": 0.264,
    "saved_usd": 0.0385
  },
  "source": "api",
  "created_at": "2026-10-15T09:21:04Z",
  "started_at": "2026-10-15T09:21:06Z",
  "completed_at": "2026-10-15T09:22:31Z"
}

Vidu Q3 Turbo pricing

Pay per second of video. No subscription. Failed generations are refunded automatically.

Tier	Official price	Cheaper Gen.	You save
540p audio included	~~$0.035~~/s	$0.033/s	−5%
720p audio included	~~$0.055~~/s	$0.052/s	−5%
1080p audio included	~~$0.065~~/s	$0.062/s	−5%

Official price: Vidu API list price for viduq3-turbo at $0.005 per credit (540p 7 credits = $0.035 / s, 720p 11 = $0.055, 1080p 13 = $0.065; audio included). Prices verified 2026-10-16.

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