Seedance 2.0 — Text, Photo, Video & Audio to Video
Seedance 2.0 API by ByteDance — turn text, photos, clips, or audio into 4–15s video. Four variants, per-second pricing, async OpenAI-style endpoint.
Input
Standard channel. Face variants accept real-person inputs.
≤ 4000 chars · optional with references
5
4–15 seconds
adaptive lets the model pick
1080p only on standard / face variants
adds noticeable latency
returns last_frame_url for chaining
wire shape: tools array with web_search type
wire field: nsfw_checker (boolean) · default true · API only
Result
Try one of these prompts
What you can build with this model
Real-world workflows and production use cases you can build and ship with this model.
Spin up product demos with the Seedance 2.0 API
Send one product photo to the Seedance 2.0 API and get a hero shot, pan, or zoom video back in minutes. Iterate on cuts at the speed of prompts — no film crew, no storyboard, no edit timeline.
Generate a clipBring stills to life as social videos
Pass a static image with a motion prompt. Seedance 2.0 returns a 4–15 second clip ready for Reels, Shorts, and TikTok. Skip the storyboard, ship the post.
Lip-sync real people with the Face variants
Combine reference video and audio with Seedance 2.0 face or fast-face to animate real people speaking. One Seedance 2.0 API call covers voiceovers, explainers, and character animation.
Pricing
Credit-based — 1 credit = $0.001 USD. Pay only for completed generations.
| Category | Unit | Price |
|---|---|---|
| doubao-seedance-2.0-official | ||
| 480P & uploaded videos | 1 second | $0.048 48 credits |
| 480P | 1 second | $0.079 79 credits |
| 720P & uploaded videos | 1 second | $0.103 103 credits |
| 720P | 1 second | $0.169 169 credits |
| 1080P & uploaded videos | 1 second | $0.255 255 credits |
| 1080P | 1 second | $0.42 420 credits |
| 4K & uploaded videos | 1 second | $0.526 526 credits |
| 4K | 1 second | $0.855 855 credits |
| doubao-seedance-2.0-fast-official | ||
| 480P & uploaded videos | 1 second | $0.038 38 credits |
| 480P | 1 second | $0.063 63 credits |
| 720P & uploaded videos | 1 second | $0.081 81 credits |
| 720P | 1 second | $0.136 136 credits |
| doubao-seedance-2.0-face | ||
| 480P & uploaded videos | 1 second | $0.064 64 credits |
| 480P | 1 second | $0.105 105 credits |
| 720P & uploaded videos | 1 second | $0.138 138 credits |
| 720P | 1 second | $0.226 226 credits |
| 1080P & uploaded videos | 1 second | $0.341 341 credits |
| 1080P | 1 second | $0.561 561 credits |
| 4K & uploaded videos | 1 second | $0.704 704 credits |
| 4K | 1 second | $1.144 1144 credits |
| doubao-seedance-2.0-fast-face | ||
| 480P & uploaded videos | 1 second | $0.05 50 credits |
| 480P | 1 second | $0.086 86 credits |
| 720P & uploaded videos | 1 second | $0.11 110 credits |
| 720P | 1 second | $0.182 182 credits |
Why reAPI
Four variants, one shape
Seedance 2.0 ships standard, fast, face, and fast-face. Same parameters across all four — switch with the model field. Pick speed, resolution, or real-person uploads.
Per-second credit pricing
1 credit equals $0.001. The Seedance 2.0 cost scales with seconds × resolution × reference mode. Failed jobs are refunded automatically — you only pay for video that ships.
Async with continuous chaining
Submit returns a task ID instantly. Set return_last_frame and feed the URL into the next call to chain unlimited Seedance 2.0 video without re-prompting.
Integrate the Seedance 2.0 API in three steps
- step 01
Create an API key
Sign up and grab a key from the dashboard. Free credits cover your first Seedance 2.0 generations — no card required.
Open - step 02
Submit a video task
POST your prompt to /api/v1/videos/generations with the model field set to a Seedance 2.0 variant. The endpoint returns a task ID immediately.
Open - step 03
Poll the result
GET /api/v1/tasks/:id until status is completed. Download the Seedance 2.0 output video and ship it.
Open
Frequently asked questions
Common questions about this model.
The Seedance 2.0 API is reApi's unified endpoint for ByteDance's Seedance 2.0 video generation model family from Doubao. One JSON contract covers all four variants — standard, fast, face, and fast-face — with credit-based per-second pricing and async task delivery.
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Try it in the playground or grab an API key to integrate now.