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Video Image to Video Kie.ai

Seedance 2.0 Reference

Seedance 2.0 Reference costs $0.750/clip on FairStack — a image to video model for Brand-consistent video series, Multi-character scenes, Audio-driven 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.

FairStack price
$0.750/clip

What is Seedance 2.0 Reference?

The reference-to-video variant of Seedance 2.0. Accepts multiple reference inputs simultaneously: up to 9 reference images, 3 reference videos, and 3 reference audio clips. Each reference can be addressed directly in the prompt (e.g. `@Image1 dancing to @Audio1`). This enables brand-consistent generation, multi-character scenes, and audio-driven motion. On FairStack, runs on Kie.ai at $0.125/second output, with fal.ai as outage fallback. Kie.ai uses `reference_image_urls/video_urls/audio_urls`; fal.ai uses `image_urls/video_urls/audio_urls`. Routing handled automatically.

Key Features

Up to 9 reference images
Up to 3 reference videos + 3 reference audio clips
Address references directly in prompts (@Image1, @Audio1)
Multi-modal input for brand-consistent video

What are Seedance 2.0 Reference's strengths?

Multi-modal references
Brand consistency
Audio-driven motion

What are Seedance 2.0 Reference's limitations?

Per-second pricing
More complex input handling than plain I2V

What is Seedance 2.0 Reference best for?

Brand-consistent video series Multi-character scenes Audio-driven animation Reference-heavy workflows

How much does Seedance 2.0 Reference cost?

Metric
FairStack
Details
Price per generation
$0.750
Includes 20% margin
Per-second rate
$0.1250/sec
Billed per second of output
Subscription
None
Pay per generation only

How does Seedance 2.0 Reference perform across capabilities?

Estimated. Reference variant should excel at character_consistency due to explicit reference handling.

motion quality
84%
visual quality
85%
prompt adherence
84%
temporal coherence
86%
character consistency
88%
camera control
78%

How do I use the Seedance 2.0 Reference API?

curl
curl -X POST https://api.fairstack.ai/v1/generations/video \
  -H "Authorization: Bearer $FAIRSTACK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-2-ref",
    "prompt": "Your prompt here"
  }'
Python
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": "seedance-2-ref",
        "prompt": "Your prompt here",
    },
)

result = response.json()
print(result["url"])
Node.js
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: "seedance-2-ref",
      prompt: "Your prompt here",
    }),
  }
);

const result = await response.json();
console.log(result.url);

What parameters does Seedance 2.0 Reference support?

Parameter
Type
Default
Details
duration
enum
8
Options: 4, 8, 12
aspect_ratio
enum
16:9
Options: 16:9, 9:16, 1:1
resolution
enum
720p
Options: 720p
generate_audio
boolean (optional)
true
image_urls
array (optional)
video_urls
array (optional)
audio_urls
array (optional)

Frequently Asked Questions

How much does Seedance 2.0 Reference cost?

Seedance 2.0 Reference costs $0.750/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 Seedance 2.0 Reference and what is it best for?

The reference-to-video variant of Seedance 2.0. Accepts multiple reference inputs simultaneously: up to 9 reference images, 3 reference videos, and 3 reference audio clips. Each reference can be addressed directly in the prompt (e.g. `@Image1 dancing to @Audio1`). This enables brand-consistent generation, multi-character scenes, and audio-driven motion. On FairStack, runs on Kie.ai at $0.125/second output, with fal.ai as outage fallback. Kie.ai uses `reference_image_urls/video_urls/audio_urls`; fal.ai uses `image_urls/video_urls/audio_urls`. Routing handled automatically. Seedance 2.0 Reference is best for Brand-consistent video series, Multi-character scenes, Audio-driven animation. Available via FairStack's REST API with curl, Python, and Node.js SDKs.

Does Seedance 2.0 Reference have an API?

Yes. Seedance 2.0 Reference 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 Seedance 2.0 Reference compare to other video models?

Seedance 2.0 Reference excels at Brand-consistent video series, Multi-character scenes, Audio-driven animation. It is a image to video model priced at $0.750/clip on FairStack. Key strengths: Multi-modal references, Brand consistency. Compare all video models at fairstack.ai/models.

Start using Seedance 2.0 Reference today

$0.750/clip. Full API access. No subscription.

Start Creating