Vidu Q3 I2V
Vidu Q3 I2V costs $0.084/clip on FairStack — a image to video model for Flexible-duration I2V, General image animation. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.
What is Vidu Q3 I2V?
Vidu Q3 I2V is Vidu's image-to-video model with flexible per-second billing, animating still images into video at proportional cost. The model preserves source image details while adding natural-looking motion, providing a reliable option for general-purpose image animation with the advantage of duration-flexible pricing. With per-second billing at $0.154 per second, users pay only for the animation duration they need. This pricing structure benefits short clips where flat-rate models may overprice, and remains competitive for standard-length animations. The model handles various source image types including photographs and illustrations. Compared to flat-rate I2V models like Kling 2.6 I2V at $0.275, Vidu Q3's per-second pricing is more economical for short clips. Against other per-second options like Kling O3 Standard I2V at $0.168 per second, Vidu Q3 offers a modest cost advantage per second. Best suited for flexible-duration image animation and general I2V workflows where per-second billing provides cost control and pricing transparency. Available on FairStack at infrastructure cost plus a 20% platform fee.
Key Features
What are Vidu Q3 I2V's strengths?
What are Vidu Q3 I2V's limitations?
What is Vidu Q3 I2V best for?
How much does Vidu Q3 I2V cost?
How does Vidu Q3 I2V perform across capabilities?
Vidu Q3 I2V
How do I use the Vidu Q3 I2V API?
curl -X POST https://api.fairstack.ai/v1/generations/video \
-H "Authorization: Bearer $FAIRSTACK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "vidu-q3-i2v",
"prompt": "Your prompt here"
}'import requests
response = requests.post(
"https://api.fairstack.ai/v1/generations/video",
headers={
"Authorization": f"Bearer {FAIRSTACK_API_KEY}",
"Content-Type": "application/json",
},
json={
"model": "vidu-q3-i2v",
"prompt": "Your prompt here",
},
)
result = response.json()
print(result["url"])const response = await fetch(
"https://api.fairstack.ai/v1/generations/video",
{
method: "POST",
headers: {
Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
model: "vidu-q3-i2v",
prompt: "Your prompt here",
}),
}
);
const result = await response.json();
console.log(result.url);What parameters does Vidu Q3 I2V support?
Frequently Asked Questions
How much does Vidu Q3 I2V cost?
Vidu Q3 I2V costs $0.084/clip on FairStack as of 2026-05-13. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.
What is Vidu Q3 I2V and what is it best for?
Vidu Q3 I2V is Vidu's image-to-video model with flexible per-second billing, animating still images into video at proportional cost. The model preserves source image details while adding natural-looking motion, providing a reliable option for general-purpose image animation with the advantage of duration-flexible pricing. With per-second billing at $0.154 per second, users pay only for the animation duration they need. This pricing structure benefits short clips where flat-rate models may overprice, and remains competitive for standard-length animations. The model handles various source image types including photographs and illustrations. Compared to flat-rate I2V models like Kling 2.6 I2V at $0.275, Vidu Q3's per-second pricing is more economical for short clips. Against other per-second options like Kling O3 Standard I2V at $0.168 per second, Vidu Q3 offers a modest cost advantage per second. Best suited for flexible-duration image animation and general I2V workflows where per-second billing provides cost control and pricing transparency. Available on FairStack at infrastructure cost plus a 20% platform fee. Vidu Q3 I2V is best for Flexible-duration I2V, General image animation. Available via FairStack's REST API with curl, Python, and Node.js SDKs.
Does Vidu Q3 I2V have an API?
Yes. Vidu Q3 I2V is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/video with your API key and prompt. Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.
How does Vidu Q3 I2V compare to other video models?
Vidu Q3 I2V excels at Flexible-duration I2V, General image animation. It is a image to video model priced at $0.084/clip on FairStack. Key strengths: Flexible billing, Balanced quality. Compare all video models at fairstack.ai/models.
What makes Vidu Q3 I2V stand out from other video models?
Vidu Q3 I2V is distinguished by flexible billing and balanced quality. Generation typically completes in 5-15 seconds.
What are the known limitations of Vidu Q3 I2V?
The main limitation to be aware of is: per-second pricing. FairStack documents these transparently so you can choose the right model for your workflow.
How fast is Vidu Q3 I2V?
Vidu Q3 I2V typically completes in 5-15 seconds. This provides a good balance between output quality and processing speed for most production workflows.
What video capabilities does Vidu Q3 I2V offer?
Vidu Q3 I2V offers: per-second at $0.154/s; balanced quality; flexible duration. All capabilities are accessible through both the FairStack web interface and REST API.