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Seedance 3 Video is an independent AI video generation platform. We are not affiliated with ByteDance, Seedance, Kling, Google, MiniMax, Alibaba, or other third-party model providers. Model names are used only to describe compatibility and routing options available on this site.

© 2026 Seedance 3 Video All Rights Reserved. DREAMEGA INFORMATION TECHNOLOGY LLC

Now Live

Seedance 3 Video API

Build powerful AI video generation into your applications. Access ByteDance's state-of-the-art video models via simple REST APIs. Create cinematic videos from text prompts or images with multi-shot coherence, native sound synthesis, and character consistency.

Seedance 2.0 · 14 credits/sec
View pricing
Get API KeyJoin DiscordView Docs

Join Discord and DM an admin with "Get free API credits" + your email to receive free trial credits; or email [email protected] instead.

API Endpoints

Simple RESTful APIs for video generation

Quick Start with AI Tools

Use AI assistants like Claude Code, Cursor, or Codex to integrate the API in minutes.

1

Get your API Key

Go to Settings > API Keys and create a new API key

2

Download API documentation

Download the complete API docs as Markdown file

3

Share with AI assistant

Paste the docs and let AI implement the integration

POST /api/v1/jobs/createTaskMost Popular

Generate videos from text prompts. Describe your scene and let AI create stunning video content.

Request

cURL
curl -X POST "https://seedance3video.com/api/v1/jobs/createTask" \
  -H "Authorization: Bearer sk_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "official-kling-v3-0",
    "inputs": {
      "prompt": "A majestic dragon flying over snowy mountains",
      "duration": "5s",
      "aspectRatio": "16:9",
      "resolution": "720p"
    }
  }'

Response

Response
{
  "code": 200,
  "message": "success",
  "data": {
    "taskId": "abc123xyz"
  }
}

Parameters Reference

Request Parameters

  • model - Model ID (use "seedance-2-0")
  • inputs.prompt - Text description of the video (required for text-to-video, optional for image-to-video)
  • inputs.duration - Video length: 4s, 5s, 8s, 10s, or 15s
  • inputs.aspectRatio - Aspect ratio: 16:9, 9:16, 1:1, 4:3, 3:4, 21:9
  • inputs.resolution - 480p, 720p, 1080p
  • inputs.urls - Array of 1-2 image URLs for image-to-video

Resolution Options

  • 480p - official resolution label
  • 720p - official resolution label
  • 1080p - official resolution label
  • Actual output width and height depend on the selected aspectRatio.

HTTP Status Codes

Success

200Request successful

Errors

400Invalid parameters or missing required fields
401Authentication failed (invalid or missing API key)
402Insufficient credits
403Permission denied (accessing other user's resources)
404Task not found
451Content violates policy (inappropriate content detected)
500Internal server error

Error Codes

When status is 'fail', the response includes an errorCode field for programmatic handling:

CONTENT_POLICYContent violates platform policy. Please modify your prompt or image and try again.
GENERATION_FAILEDVideo generation failed due to technical reasons. Please retry.
INVALID_PARAMSInvalid request parameters. Please check the API documentation.
Pricing

Pricing: Simple and Fully Transparent

Choose between pay-as-you-go credits or a monthly subscription plan. No hidden fees, no fine print. Use your credits across all Seedance 3 Video input and output modes

Starter

$20$16/月
💰 年額プランのみ対象$240$192
$48 を節約20% オフ

Seedance 3 Videoの導入に最適です

100クレジットあたりのコスト$1.78

  • 900 クレジット/月
  • MP4形式でビデオをダウンロード可能
  • すべてのテンプレートへのアクセス
  • ビデオを永遠に保存
  • 24時間以内のメールサポート
  • コミュニティへのアクセス
  • Seedance 3 VideoのFastおよびProモードのサポート
  • 追加のAIモデル
  • Flux、Seedreamなどを含むAI画像生成モデルへのアクセス
  • 優先サポート
  • 高度な機能
人気

Pro

$59.92$29.95/月
🔥 50% OFF Launch Sale
💰 年額プランのみ対象$719$359.5
$359.5 を節約

ビデオクリエイター向けの人気No.1プラン

カスタムボリュームPro
$14.95$99.5
3,200
クレジット
~320
動画
100クレジットあたりのコスト$0.94

  • 3200 クレジット/月
  • MP4形式でビデオをダウンロード可能
  • Flux 2 Pro、Seedream 5.0などを含む高度なAI画像生成モデルへのアクセス
  • すべてのテンプレートへのアクセス
  • 優先カスタマーサポート
  • より高速な生成キュー
  • ビデオを永遠に保存
  • 高度なビデオ機能
  • より高解像度のビデオ出力
  • 優先的なビデオ処理
  • Seedance 3 Video Proへの完全なアクセス
  • プレミアムなビデオ生成機能
  • Seedance 3 Video Proのサポート
    最大約320本/月の動画

    Scale

    $299$149.5/月
    🔥 50% OFF Launch Sale
    💰 年額プランのみ対象$3,588$1,794
    $1,794 を節約

    高規模なAIビデオプロジェクトを作成するパワーユーザー向け

    100クレジットあたりのコスト$0.84

    • 17900 クレジット/月
    • MP4形式でビデオをダウンロード可能
    • Flux 2 Pro、Seedream 5.0などを含む高度なAI画像生成モデルへのアクセス
    • すべてのテンプレートへのアクセス
    • 優先カスタマーサポート
    • 最速の生成キュー
    • 専任アカウントマネージャー
    • ビデオを永遠に保存
    • すべての高度なビデオ機能
    • 優先的なビデオ処理
    • すべてのSeedance 3 Videoモードへのアクセス
    • すべてのプレミアムビデオ機能
    • Seedance 3 Videoへの完全なアクセス
      サポートが必要ですか?Discordに参加する

      永続的な利用権

      支払いが完了した時点で、このプラットフォームで作成したすべてのコンテンツの完全な所有権を永久に保有します。

      永続的

      永続的な商用ライセンス

      有料会員限定で、AI生成コンテンツの商用利用ライセンス証明書をダウンロードできます。

      PRO ESSENTIAL
      ?注文に問題がありますか?
      返金・注文に関するお問い合わせ

      通常24時間以内に返信します

      AI動画生成プランに関するフィードバックを共有したいですか? フィードバックを送信する または、メールでお問い合わせは [email protected]

      FAQs

      Frequently Asked Questions

      Everything you need to know about the Seedance 3 Video API

      When did the API launch?

      The Seedance 3 Video API launched on February 20, 2026. Join our Discord for updates and support.

      What video models are available?

      The API provides ByteDance Seedance 3 Video with text-to-video and image-to-video, multiple resolutions and durations (4s–15s).

      How is API usage billed?

      Credits are deducted per second of generated video. Seedance 3 Video is 22 credits/sec (e.g. 5s = 110 credits, 10s = 220). See the pricing page for details.

      What's the maximum video length?

      Up to 15 seconds per request. Supported durations are 4s, 5s, 8s, 10s, and 15s.

      Is there a free tier?

      Yes. New users get a free allowance. For more free credits, join our Discord or email the admin.

      What resolutions are supported?

      Multiple aspect ratios (16:9, 9:16, 1:1, 4:3, 3:4) and common resolutions for landscape, portrait, or square.

      Can't find the answer you're looking for? Our support team is here to help.

      Join Discord

      Start Creating with Seedance 3 Video

      Join millions of creators using Seedance 3 Video’s industry-leading AI video tools. Turn your personal or professional ideas into polished, ready-to-use clips—no production crew or complex post-editing required.

      Start Creating NowView ExamplesJoin Discord