Seedance 2.0 Fast Spicy Image to Video is a fast AI image-to-video generation model that creates high-quality cinematic clips from images at faster speed and lower cost, optimized for scalable content generation with smooth animations and stable aesthetics. Ready-to-use REST inference API for animating images, social media clips, product videos, advertising creatives, visual storytelling, and professional image-to-video workflows with simple integration, no coldstarts, and affordable pricing.
Bezczynny
$0.5za uruchomienie·~20 / $10
PrzykładyZobacz wszystkie
One continuous unbroken shot, no cuts: A young female warrior stands in the center of an ancient Roman-style white marble courtyard, wearing dark leather armor and holding two short blades in a defensive stance. Several massive black wolf-like beasts slowly surround her from every direction, then suddenly leap toward her at the same time. She spins, ducks, blocks with crossed blades, and counterattacks in a fluid continuous motion, forcing the beasts back. The camera begins at a low angle near the ground, slowly pushes toward the warrior, then orbits halfway around her while passing through flying dust, sparks, and ash, ending in a close-up of her determined face. The beasts’ black fur whips violently with their movement, their fangs and claws clearly visible. Smoke rises in the courtyard, sunlight streams between the white marble columns, and dust floats in the light beams. Epic fantasy action film, realistic cinematic look, highly detailed, strong contrast, motion blur, intense battle choreography, widescreen composition, 8 seconds.
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README
Seedance 2.0 Fast Spicy — Image-to-Video
Seedance 2.0 Fast Spicy generates unlimited high-quality cinematic clips from images at faster speed and lower cost than the standard Seedance 2.0 Spicy. It transforms static images into dynamic video with bold motion, rich tonal contrast, and stable temporal coherence — perfect for high-volume, iteration-heavy creative workflows.
Why It Works Well
- Speed-optimized generation: Faster processing for quick turnaround.
- 17% lower base cost than Seedance 2.0 Spicy.
- Unlimited-style generation: Optimized for high-quality, smooth animations at scale.
- Expressive motion: Bold, vivid motion with stable aesthetics and natural transitions.
- Flexible resolution: 480p, 720p (default), 1080p, or 4k to match your needs.
- Duration control: 4–15 second clips with fine-grained control.
- Native audio: Optional synchronized audio for complete audiovisual output.
Parameters
| Parameter | Required | Description |
|---|---|---|
| image | Yes | Reference image to animate (URL or upload). |
| prompt | No | Describe the motion, story, and style. |
| last_image | No | Optional ending frame to steer final composition. |
| duration | No | Video length in seconds (4–15, default: 5). |
| resolution | No | 480p, 720p (default), 1080p, or 4k. |
| aspect_ratio | No | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16. |
| generate_audio | No | Generate synchronized audio (default: true). |
| seed | No | Random seed; -1 for random. |
How to Use
- Upload your image (ensure clarity and proper framing).
- (Optional) Enter a prompt describing desired motion, mood, or camera movement.
- Select resolution and duration.
- (Optional) Set aspect_ratio to match your target platform.
- (Optional) Set a seed for consistent results.
- Click Run to generate your video.
Pricing
| Resolution | Duration | Audio On | Audio Off |
|---|---|---|---|
| 480p | 5 s | $0.50 | $0.25 |
| 720p | 5 s | $1.00 | $0.50 |
| 1080p | 5 s | $2.50 | $1.25 |
| 4k | 5 s | $5.00 | $2.50 |
| 480p | 10 s | $1.00 | $0.50 |
| 720p | 10 s | $2.00 | $1.00 |
| 1080p | 10 s | $5.00 | $2.50 |
| 4k | 10 s | $10.00 | $5.00 |
| 480p | 15 s | $1.50 | $0.75 |
| 720p | 15 s | $3.00 | $1.50 |
| 1080p | 15 s | $7.50 | $3.75 |
| 4k | 15 s | $15.00 | $7.50 |
Billing Rules
- Base rate (480p, audio on): $0.50 per 5 seconds
- 720p: 2× the 480p price
- 1080p: 5× the 480p price (2.5× the 720p price)
- 4k: 10x the 480p price (2x the 1080p price).
- Audio off: 0.5× multiplier on top of the resolution rate
- Duration range: 4–15 seconds (continuous)
Notes
- Works best with clear, well-lit images.
- Match aspect ratios to your input image to avoid awkward crops.
- Use Fast Spicy for iteration; switch to Seedance 2.0 Spicy when you need maximum quality.
Related Models
- Seedance 2.0 Fast Image-to-Video — Standard Fast tier.
- Seedance 2.0 Image-to-Video Spicy — Standard Spicy tier with maximum quality.
- Seedance V1.5 Pro Image-to-Video Spicy — Previous-generation spicy variant.
Seedance 2.0 Fast Image To Video Spicy API — Quick start
Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/bytedance/seedance-2.0-fast/image-to-video-spicy with your input as JSON. The endpoint returns a prediction id. Start polling the result endpoint around every 2 seconds, increase the interval for long-running tasks, and stop on any terminal status. On completed, read URLs from data.outputs. Examples for Seedance 2.0 Fast Image To Video Spicy below.
HTTP example
# Submit the prediction
curl --fail-with-body --connect-timeout 10 --max-time 60 \
-X POST "https://api.wavespeed.ai/api/v3/bytedance/seedance-2.0-fast/image-to-video-spicy" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $WAVESPEED_API_KEY" \
-d '{
"image": "https://example.com/your-input.jpg",
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"generate_audio": true,
"seed": -1
}'
# Wait at least 2 seconds, then poll. Safe GET requests may be retried.
curl --fail-with-body --connect-timeout 10 --max-time 30 \
--retry 4 --retry-all-errors --retry-delay 1 \
-X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
-H "Authorization: Bearer $WAVESPEED_API_KEY"
# Start at 2 seconds and increase the interval for long-running tasks.
# Stop on completed, failed, cancelled, or timeout.Node.js example
// npm install wavespeed
const { Client } = require('wavespeed');
const apiKey = process.env.WAVESPEED_API_KEY;
if (!apiKey) throw new Error('Set WAVESPEED_API_KEY');
const client = new Client(apiKey, {
maxConnectionRetries: 5,
retryInterval: 1.0,
});
try {
const result = await client.run("bytedance/seedance-2.0-fast/image-to-video-spicy", {
"image": "https://example.com/your-input.jpg",
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"generate_audio": true,
"seed": -1
}, {
timeout: 3600,
pollInterval: 2.0,
});
console.log(result.outputs);
} catch (error) {
console.error('Generation failed:', error);
process.exitCode = 1;
}Python example
# pip install wavespeed
import os
from wavespeed import Client
client = Client(
api_key=os.environ["WAVESPEED_API_KEY"],
max_connection_retries=5,
retry_interval=1.0,
)
try:
output = client.run(
"bytedance/seedance-2.0-fast/image-to-video-spicy",
{
"image": "https://example.com/your-input.jpg",
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"generate_audio": true,
"seed": -1
},
timeout=3600.0,
poll_interval=2.0,
)
print(output["outputs"])
except Exception as error:
raise SystemExit(f"Generation failed: {error}") from errorSeedance 2.0 Fast Image To Video Spicy API — Frequently asked questions
What is the Seedance 2.0 Fast Image To Video Spicy API?
Seedance 2.0 Fast Image To Video Spicy is a ByteDance model for video generation from images, exposed as a REST API on WaveSpeedAI. Seedance 2.0 Fast Spicy Image to Video is a fast AI image-to-video generation model that creates high-quality cinematic clips from images at faster speed and lower cost, optimized for scalable content generation with smooth animations and stable aesthetics. Ready-to-use REST inference API for animating images, social media clips, product videos, advertising creatives, visual storytelling, and professional image-to-video workflows with simple integration, no coldstarts, and affordable pricing. You can call it programmatically or try it from the playground above.
How do I call the Seedance 2.0 Fast Image To Video Spicy API?
POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID. Poll the result endpoint starting around every 2 seconds, increase the interval for long-running tasks, and stop on any terminal status. The playground generates production-oriented Python, JavaScript, and cURL examples with timeouts, transient-error handling, and safe GET retries. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/bytedance/bytedance-seedance-2.0-fast-image-to-video-spicy.
How much does Seedance 2.0 Fast Image To Video Spicy cost per run?
Seedance 2.0 Fast Image To Video Spicy starts at $0.50 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.
What inputs does Seedance 2.0 Fast Image To Video Spicy accept?
Key inputs: `prompt`, `image`, `aspect_ratio`, `resolution`, `duration`, `seed`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/bytedance/bytedance-seedance-2.0-fast-image-to-video-spicy.
How do I get started with the Seedance 2.0 Fast Image To Video Spicy API?
Sign up for a free WaveSpeedAI account to claim starter credits, copy your API key from /accesskey, then call the endpoint shown in the API tab of the playground. The playground also auto-generates a code sample in Python, JavaScript, or cURL for the parameters you've set.
Can I use Seedance 2.0 Fast Image To Video Spicy outputs commercially?
Commercial usage rights depend on the model's license, set by its provider (ByteDance). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.