Seedance 2.0 API — Coming SoonGet early access
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Start building with Seedance 1.5 API now — when 2.0 launches, just change the model field. Zero code rewrite.

const BASE = 'https://api.evolink.ai/v1';
const API_KEY = 'YOUR_API_KEY';
const headers = {
  'Content-Type': 'application/json',
  'Authorization': `Bearer ${API_KEY}`,
};

// Step 1: Submit generation task
const job = await fetch(`${BASE}/videos/generations`, {
  method: 'POST',
  headers,
  body: JSON.stringify({
    model: 'seedance-2-0',
    prompt: 'A woman walks through a sunlit garden...',
    image_urls: ['https://example.com/ref1.jpg'],
    video_urls: ['https://example.com/reference.mp4'],
    audio_urls: ['https://example.com/reference.mp3'],
    duration: 15,
    audio: true,
  }),
}).then(r => r.json());

console.log('Task ID:', job.id);

// Step 2: Poll for result
const result = await fetch(`${BASE}/tasks/${job.id}`, { headers })
  .then(r => r.json());

console.log('Video URL:', result.results[0]);

Tip: Video generation is async — returns a job_id, poll for the result

Read Seedance 1.5 API Docs →

Prompt Templates

Copy a ready-made prompt to get started quickly

Pricing, quota & concurrency

Pricing will be published at the end of February. We'll also publish quota and concurrency guidance for production planning.

Pricing

Published on launch day. We'll include a clear cost breakdown and examples.

Quota

Quota policy will be published on launch day and visible in the dashboard. For higher usage, request a quota increase in the dashboard (or contact support).

Concurrency

Video generation runs as async jobs—best practice is queue + polling. We'll publish throughput and retry guidance on launch day for production workloads.

FAQ

We plan to enable Seedance 2.0 API access in late February. Before launch, you can prepare the integration (Quickstart, async job polling, prompt templates) so that on launch day you only switch the `model` value. Subscribe to launch updates for the latest status and access instructions.

Yes. Before launch, the best path is to save the Quickstart (submit job → poll task → fetch result URL) and prepare a stable 5-second prompt. On launch day, you won't need to relearn the workflow—just switch the `model` value.

Seedance 2.0 is prompt-first and typically supports optional references and generation parameters (e.g., duration, aspect ratio, quality, audio). Exact supported inputs and limits will be published on launch day in the docs/dashboard. For a stable first run, start with 5s, 16:9, 720p, and no audio.

Video generation is compute-heavy and latency varies, so an async job model is more reliable: submit a request to get a `task_id`, poll task status via the task endpoint, then fetch result URLs when completed. In production, use a queue + polling loop (with backoff) for stable throughput; retry or degrade gracefully on failures.

Availability may depend on region support and upstream requirements after launch. Once live, you'll create and manage your API key in the EvoLink dashboard. If you hit region/verification constraints, subscribe to launch updates for supported availability and setup guidance. We don't provide workarounds to bypass official verification.

Pricing will be published at the end of February with a clear cost breakdown and examples in the docs/dashboard. Quota, concurrency, and rate-limit guidance will be published and visible in the dashboard as well. For production throughput, design around async jobs with a queue + polling loop, then scale based on the published quota policy.

Commercial use depends on rights and compliance: ensure your inputs/outputs don't infringe copyright, trademarks, likeness, or voice rights. Avoid unauthorized logos, copyrighted characters, or identifiable people/voices without consent. For teams, add rights tracking and content review steps to meet compliance requirements.

Storage and retention details will be published on launch day in the docs/dashboard (including inputs, outputs, logs, and retention windows). If you have strict requirements, review the retention policy and available options before integrating, and avoid uploading highly sensitive data.

Our Discord is the fastest channel for Seedance 2.0 launch updates. You'll get: real-time launch announcements, model ID confirmation as soon as it's live, integration help and troubleshooting from the team, and quota/pricing details on launch day. It's the best way to be ready the moment the API goes live.

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