PointAPI
AI 视频生成 API

Seedance 2 Mini API — 价格与接入

Seedance 2 Mini:AI 视频生成 API。通过 Point API 使用此模型时,请使用准确的模型 ID 和下方列出的参数。提交生成请求前,请核对所选参数对应的已公布价格。

模型 ID: seedance-2-mini

已在公布的配置中启用

在调试工具中打开

API 价格(USD)

Creator −10% 价格比 Studio Creator 生成费用换算成美元后低 10%。仅通过 API 提供的模型采用独立 API 定价。请求或字符范围档位为对应设置的完整费用;每张图像或每秒单价需乘以数量或时长。仅明确标注的模型按 token 计费。缺失或过期价格表示不可用,并非免费。

Creator −10%

Seedance 2 Mini — API 价格(USD)
价格API 价格(USD)计价参数
0.120509 USD每次请求{"duration": 4, "mode": "animate-photo", "quality": "480p"}
0.142420 USD每次请求{"duration": 5, "mode": "animate-photo", "quality": "480p"}
0.175286 USD每次请求{"duration": 6, "mode": "animate-photo", "quality": "480p"}
0.208152 USD每次请求{"duration": 7, "mode": "animate-photo", "quality": "480p"}
0.230063 USD每次请求{"duration": 8, "mode": "animate-photo", "quality": "480p"}
0.262929 USD每次请求{"duration": 9, "mode": "animate-photo", "quality": "480p"}
0.284839 USD每次请求{"duration": 10, "mode": "animate-photo", "quality": "480p"}
0.317705 USD每次请求{"duration": 11, "mode": "animate-photo", "quality": "480p"}
0.350571 USD每次请求{"duration": 12, "mode": "animate-photo", "quality": "480p"}
0.372482 USD每次请求{"duration": 13, "mode": "animate-photo", "quality": "480p"}
0.405348 USD每次请求{"duration": 14, "mode": "animate-photo", "quality": "480p"}
0.427259 USD每次请求{"duration": 15, "mode": "animate-photo", "quality": "480p"}
0.208152 USD每次请求{"duration": 4, "mode": "animate-photo", "quality": "720p"}
0.251973 USD每次请求{"duration": 5, "mode": "animate-photo", "quality": "720p"}
0.306750 USD每次请求{"duration": 6, "mode": "animate-photo", "quality": "720p"}
0.361527 USD每次请求{"duration": 7, "mode": "animate-photo", "quality": "720p"}
0.405348 USD每次请求{"duration": 8, "mode": "animate-photo", "quality": "720p"}
0.460125 USD每次请求{"duration": 9, "mode": "animate-photo", "quality": "720p"}
0.503946 USD每次请求{"duration": 10, "mode": "animate-photo", "quality": "720p"}
0.558723 USD每次请求{"duration": 11, "mode": "animate-photo", "quality": "720p"}
0.613500 USD每次请求{"duration": 12, "mode": "animate-photo", "quality": "720p"}
0.657321 USD每次请求{"duration": 13, "mode": "animate-photo", "quality": "720p"}
0.712098 USD每次请求{"duration": 14, "mode": "animate-photo", "quality": "720p"}
0.755920 USD每次请求{"duration": 15, "mode": "animate-photo", "quality": "720p"}
0.120509 USD每次请求{"duration": 4, "mode": "first-last-frame", "quality": "480p"}
0.142420 USD每次请求{"duration": 5, "mode": "first-last-frame", "quality": "480p"}
0.175286 USD每次请求{"duration": 6, "mode": "first-last-frame", "quality": "480p"}
0.208152 USD每次请求{"duration": 7, "mode": "first-last-frame", "quality": "480p"}
0.230063 USD每次请求{"duration": 8, "mode": "first-last-frame", "quality": "480p"}
0.262929 USD每次请求{"duration": 9, "mode": "first-last-frame", "quality": "480p"}
0.284839 USD每次请求{"duration": 10, "mode": "first-last-frame", "quality": "480p"}
0.317705 USD每次请求{"duration": 11, "mode": "first-last-frame", "quality": "480p"}
0.350571 USD每次请求{"duration": 12, "mode": "first-last-frame", "quality": "480p"}
0.372482 USD每次请求{"duration": 13, "mode": "first-last-frame", "quality": "480p"}
0.405348 USD每次请求{"duration": 14, "mode": "first-last-frame", "quality": "480p"}
0.427259 USD每次请求{"duration": 15, "mode": "first-last-frame", "quality": "480p"}
0.208152 USD每次请求{"duration": 4, "mode": "first-last-frame", "quality": "720p"}
0.251973 USD每次请求{"duration": 5, "mode": "first-last-frame", "quality": "720p"}
0.306750 USD每次请求{"duration": 6, "mode": "first-last-frame", "quality": "720p"}
0.361527 USD每次请求{"duration": 7, "mode": "first-last-frame", "quality": "720p"}
0.405348 USD每次请求{"duration": 8, "mode": "first-last-frame", "quality": "720p"}
0.460125 USD每次请求{"duration": 9, "mode": "first-last-frame", "quality": "720p"}
0.503946 USD每次请求{"duration": 10, "mode": "first-last-frame", "quality": "720p"}
0.558723 USD每次请求{"duration": 11, "mode": "first-last-frame", "quality": "720p"}
0.613500 USD每次请求{"duration": 12, "mode": "first-last-frame", "quality": "720p"}
0.657321 USD每次请求{"duration": 13, "mode": "first-last-frame", "quality": "720p"}
0.712098 USD每次请求{"duration": 14, "mode": "first-last-frame", "quality": "720p"}
0.755920 USD每次请求{"duration": 15, "mode": "first-last-frame", "quality": "720p"}
0.120509 USD每次请求{"duration": 4, "mode": "motion-capture", "quality": "480p"}
0.142420 USD每次请求{"duration": 5, "mode": "motion-capture", "quality": "480p"}
0.175286 USD每次请求{"duration": 6, "mode": "motion-capture", "quality": "480p"}
0.208152 USD每次请求{"duration": 7, "mode": "motion-capture", "quality": "480p"}
0.230063 USD每次请求{"duration": 8, "mode": "motion-capture", "quality": "480p"}
0.262929 USD每次请求{"duration": 9, "mode": "motion-capture", "quality": "480p"}
0.284839 USD每次请求{"duration": 10, "mode": "motion-capture", "quality": "480p"}
0.317705 USD每次请求{"duration": 11, "mode": "motion-capture", "quality": "480p"}
0.350571 USD每次请求{"duration": 12, "mode": "motion-capture", "quality": "480p"}
0.372482 USD每次请求{"duration": 13, "mode": "motion-capture", "quality": "480p"}
0.405348 USD每次请求{"duration": 14, "mode": "motion-capture", "quality": "480p"}
0.427259 USD每次请求{"duration": 15, "mode": "motion-capture", "quality": "480p"}
0.208152 USD每次请求{"duration": 4, "mode": "motion-capture", "quality": "720p"}
0.251973 USD每次请求{"duration": 5, "mode": "motion-capture", "quality": "720p"}
0.306750 USD每次请求{"duration": 6, "mode": "motion-capture", "quality": "720p"}
0.361527 USD每次请求{"duration": 7, "mode": "motion-capture", "quality": "720p"}
0.405348 USD每次请求{"duration": 8, "mode": "motion-capture", "quality": "720p"}
0.460125 USD每次请求{"duration": 9, "mode": "motion-capture", "quality": "720p"}
0.503946 USD每次请求{"duration": 10, "mode": "motion-capture", "quality": "720p"}
0.558723 USD每次请求{"duration": 11, "mode": "motion-capture", "quality": "720p"}
0.613500 USD每次请求{"duration": 12, "mode": "motion-capture", "quality": "720p"}
0.657321 USD每次请求{"duration": 13, "mode": "motion-capture", "quality": "720p"}
0.712098 USD每次请求{"duration": 14, "mode": "motion-capture", "quality": "720p"}
0.755920 USD每次请求{"duration": 15, "mode": "motion-capture", "quality": "720p"}
0.120509 USD每次请求{"duration": 4, "mode": "prompt-to-video", "quality": "480p"}
0.142420 USD每次请求{"duration": 5, "mode": "prompt-to-video", "quality": "480p"}
0.175286 USD每次请求{"duration": 6, "mode": "prompt-to-video", "quality": "480p"}
0.208152 USD每次请求{"duration": 7, "mode": "prompt-to-video", "quality": "480p"}
0.230063 USD每次请求{"duration": 8, "mode": "prompt-to-video", "quality": "480p"}
0.262929 USD每次请求{"duration": 9, "mode": "prompt-to-video", "quality": "480p"}
0.284839 USD每次请求{"duration": 10, "mode": "prompt-to-video", "quality": "480p"}
0.317705 USD每次请求{"duration": 11, "mode": "prompt-to-video", "quality": "480p"}
0.350571 USD每次请求{"duration": 12, "mode": "prompt-to-video", "quality": "480p"}
0.372482 USD每次请求{"duration": 13, "mode": "prompt-to-video", "quality": "480p"}
0.405348 USD每次请求{"duration": 14, "mode": "prompt-to-video", "quality": "480p"}
0.427259 USD每次请求{"duration": 15, "mode": "prompt-to-video", "quality": "480p"}
0.208152 USD每次请求{"duration": 4, "mode": "prompt-to-video", "quality": "720p"}
0.251973 USD每次请求{"duration": 5, "mode": "prompt-to-video", "quality": "720p"}
0.306750 USD每次请求{"duration": 6, "mode": "prompt-to-video", "quality": "720p"}
0.361527 USD每次请求{"duration": 7, "mode": "prompt-to-video", "quality": "720p"}
0.405348 USD每次请求{"duration": 8, "mode": "prompt-to-video", "quality": "720p"}
0.460125 USD每次请求{"duration": 9, "mode": "prompt-to-video", "quality": "720p"}
0.503946 USD每次请求{"duration": 10, "mode": "prompt-to-video", "quality": "720p"}
0.558723 USD每次请求{"duration": 11, "mode": "prompt-to-video", "quality": "720p"}
0.613500 USD每次请求{"duration": 12, "mode": "prompt-to-video", "quality": "720p"}
0.657321 USD每次请求{"duration": 13, "mode": "prompt-to-video", "quality": "720p"}
0.712098 USD每次请求{"duration": 14, "mode": "prompt-to-video", "quality": "720p"}
0.755920 USD每次请求{"duration": 15, "mode": "prompt-to-video", "quality": "720p"}

支持的 API 参数

Seedance 2 Mini — 支持的 API 参数
参数类型允许值
promptstring
必填
最小值 (minLength): 1
最大值 (maxLength): 4000
modestring
可选
允许值 ["animate-photo", "first-last-frame", "motion-capture", "prompt-to-video", "video-reference"]
默认值 (default): "prompt-to-video"
ratiostring
可选
允许值 ["9:16", "3:4", "1:1", "4:3", "16:9"]
默认值 (default): "16:9"
durationinteger
必填
允许值 [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
qualitystring
可选
允许值 ["480p", "720p"]
默认值 (default): "480p"
imagesarray
可选
最大项数 (maxItems): 9
items: {"format": "data-url", "type": "string"}
videostring
可选
—
reference_video_duration_secondsinteger
可选
最小值 (minimum): 4
最大值 (maximum): 15
audiostring
可选
—
capabilities
{
  "additionalProperties": false,
  "max_reference_images": 9,
  "quality_durations": {
    "1080p": [
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15
    ],
    "2K": [
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15
    ],
    "480p": [
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15
    ],
    "720p": [
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15
    ]
  }
}

已公布的接口约定最多允许 9 张参考图像。请仅使用此模型文档列出的参考字段和角色;此数量限制不表示支持其他媒体类型。

接入此模型

Point API 使用自己的 REST JSON 接口约定,通过异步生成任务返回结果。请将 API 密钥保存在服务器端,而非公开的前端代码中。

  1. 调用 GET /v1/models,确认准确的模型 ID、支持的输入字段以及已公布的价格档位。
  2. 在控制台创建获准调用该模型的 API 密钥,并确认美元余额足以支付请求。
  3. 向 POST /v1/generations 发送 REST JSON,并携带 Authorization: Bearer 和 Idempotency-Key。重试同一操作时,只有请求体保持不变才能重复使用该键。
  4. 使用返回的同一个生成任务 ID 轮询 GET /v1/generations/{id}。请求异步执行;状态为 unknown 时,请继续查询该 ID,而不是创建新的付费任务。
POST https://pointgpt.io/v1/generations
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json
Idempotency-Key: YOUR_UNIQUE_REQUEST_ID

{
  "model": "seedance-2-mini",
  "input": {
    "prompt": "一只纸船漂过平静的池塘,微风在水面泛起细小的涟漪。",
    "duration": 4
  }
}

首次响应只表示请求已被接受,不表示生成已完成。请通过同一任务 ID 查询状态和结果。支持的输出格式与媒体访问权限取决于模型和账户权限。

API 文档

cURL / Python

POINT_API_KEY · POINT_REQUEST_ID

cURL

curl https://pointgpt.io/v1/generations \
  -H "Authorization: Bearer $POINT_API_KEY" \
  -H 'Content-Type: application/json' \
  -H "Idempotency-Key: $POINT_REQUEST_ID" \
  --data-raw '{
  "model": "seedance-2-mini",
  "input": {
    "prompt": "一只纸船漂过平静的池塘,微风在水面泛起细小的涟漪。",
    "duration": 4
  }
}'

Python

import json
import os
from urllib.request import Request, urlopen

payload = json.loads('{\n  "model": "seedance-2-mini",\n  "input": {\n    "prompt": "一只纸船漂过平静的池塘,微风在水面泛起细小的涟漪。",\n    "duration": 4\n  }\n}')
request = Request('https://pointgpt.io/v1/generations', method='POST',
    data=json.dumps(payload).encode('utf-8'),
    headers={
        'Authorization': 'Bearer ' + os.environ['POINT_API_KEY'],
        'Content-Type': 'application/json',
        'Idempotency-Key': os.environ['POINT_REQUEST_ID'],
    })
with urlopen(request, timeout=60) as response:
    job = json.load(response)
print(job['id'])

API 常见问题

API 请求如何计费?

Creator −10% 价格比 Studio Creator 生成费用换算成美元后低 10%。仅通过 API 提供的模型采用独立 API 定价。请求或字符范围档位为对应设置的完整费用;每张图像或每秒单价需乘以数量或时长。仅明确标注的模型按 token 计费。缺失或过期价格表示不可用,并非免费。 请求获接受时价格即固定。

可以使用兼容 OpenAI 的客户端或流式响应吗?

请按照文档接入 Point API 的 REST JSON 端点。此接口约定未声明提供 OpenAI 兼容端点或流式响应。请使用 API 文档中的请求与响应格式。

如何获取生成结果?

提交请求后会创建异步生成任务。保存任务 ID,并轮询 GET /v1/generations/{id} 获取状态和结果。unknown 状态并不表示应该重新提交;请继续查询原来的 ID。

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