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ByteDance·Video公式比 18%+ オフ
Seedance 2 FastAPI
Faster, cheaper Seedance 2 — good for previews and high-volume.
Kunavo 料金
$0.198+
per second of video
公式料金
$0.242
プロバイダー定価
Resolution tiers· per second of video
- 480p
- −17%$0.093
- 720p
- −18%$0.198
仕様
- モデル ID
seedance-2-fast- エンドポイント
POST /v1/video/generations- カテゴリー
- Video
- プロバイダー
- ByteDance
- 公式ティア
- 720p t2v
ドロップインの OpenAI 互換性
既存の OpenAI SDK を api.kunavo.com/v1 に向け、モデル ID を入れ替えるだけ。ストリーミング変更も SDK 変更も不要です。
ドキュメントを見る試してみる
/app/keys から KUNAVO_API_KEY を設定し、以下のスニペットを実行してください。
curl
curl https://api.kunavo.com/v1/video/generations \
-H "Authorization: Bearer $KUNAVO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "seedance-2-fast",
"prompt": "a cinematic dolly-in shot of a red origami crane unfolding",
"duration": 5
}'FAQ
How much does Seedance 2 Fast cost?
On Kunavo, Seedance 2 Fast is $0.198+ per second of video — about 18% under ByteDance's official price. Failed requests are never billed, and it's pay-as-you-go — you only pay for successful calls.
Can I call Seedance 2 Fast with the OpenAI SDK?
Yes. Set base_url to https://api.kunavo.com/v1, pass your Kunavo key, and set model to "seedance-2-fast". Requests and responses are OpenAI-compatible.
What endpoint does Seedance 2 Fast use?
Seedance 2 Fast is called via POST /v1/video/generations on Kunavo's OpenAI-compatible API.