Seedance 2.5 API

Seedance 2.5 adds native 30-second single-shot video, up to 50 multimodal references, and region-level editing — so you can generate longer, more controllable clips in one pass instead of stitching multiple 5–15s segments.

Pass up to 50 reference inputs across image, video, text, and audio in one request. They jointly guide characters, scenes, style, and sound, keeping the output consistent with your brand and creative direction.

Yes. Region-level editing lets you change a specific area — a product, a prop, a background element — while the rest of the clip keeps its motion, lighting, and identity.

Yes. Seedance 2.5 uses a unified audio-video architecture, so synchronized audio is generated in the same task when the selected mode supports it.

请在 model 字段中使用 seedance-2.5。这是 Playground 请求 JSON 中展示的稳定 PixMind 线路标识。

向 /v1/generations 发送 POST 请求。API Key 应保存在服务端，并通过 Bearer Token 传递。

是。点击运行模型后，PixMind 会使用你输入的 API Key 转发页面展示的请求参数，成功调用可能创建付费任务。

不会。Playground 只在当前组件内存中暂存 Key，并仅用于本次请求，不会写入浏览器存储。

不同。API 使用 apiPlatform 定价角色和独立按量账本；Studio 定价还包含创作界面和产品工作流服务。

起步价对应页面展示的入门配置。分辨率、时长、质量、音频、参考图和输出数量都会影响最终任务价格。