字节跳动 Seedance 2.0 火山 Ark 官方直连版。文生 / 图生 / 多模态参考,按官方 token 用量结算。真人视频需先把人像注册到素材库(account: "official")拿到 asset:// 再引用——原始真人脸会被审核拒,asset:// 可过审。
名字很像但来源和能力不同。你在看的是高亮那行。
| 模型 | 渠道 | 真人 | 价格 |
|---|---|---|---|
| Seedance 2.0 | 晨语 · 真人多模态 | 直接支持真人脸 | $0.11–$0.33/秒 |
| Seedance 2.0 Official ← | 火山官方直连 | 经素材库 asset:// | 按 token 结算 |
| Seedance 2.0 (sd-A) | 定制版A · Topaz 高清 | 经素材库 asset:// | $0.073–$0.365/秒 |
| Seedance 2.0 Lite | 低价娱乐向 | 自带人像库 | $0.04–$0.15/秒 |
| Seedance 2.0 Cinematic | RunningHub 影视级 | — | $1 / $2 / $3 |
| 字段 | 必填 | 类型 | 说明 |
|---|---|---|---|
| 模型 | API name | 分辨率 | 计费 |
| Seedance 2.0 Official | seedance-2.0-official | 480p / 720p / 1080p | 按 token(官方价 ×1.35) |
| Seedance 2.0 Fast Official | seedance-2.0-fast-official | 480p / 720p | 按 token(官方价 ×1.30) |
| Seedance 2.0 Mini Official | seedance-2.0-mini-official | 480p / 720p | 按 token(官方价 ×1.30,最省) |
按官方 token 用量结算(时长 4-15 秒),仅成功扣费。想要按秒定价 + 直接吃真人脸,用 Seedance 2.0。
/api/v1/video/generations# Text-to-video (model: seedance-2.0-official / -fast-official / -mini-official)
curl -X POST https://apimodels.app/api/v1/video/generations \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "seedance-2.0-fast-official",
"prompt": "a hummingbird hovering near a bright flower, slow motion",
"resolution": "720p",
"aspect_ratio": "16:9",
"duration": 5
}'
# Real-person: register the face in the asset library first (see below), then
# reference it — raw real faces are rejected, asset:// passes moderation:
# "reference_image_urls": ["asset://asset-2026...-xxxx"]
# Image-to-video: "first_frame_url" (+ "last_frame_url"); web search: "web_search": true写实真人脸直接当参考图会被火山内容审核拒。要生成真人视频,先把人像上传到素材库拿到 asset:// 引用,再作为 reference_image_urls 传入。分组创建时必须带 account: "official"(与官方生成同账号/项目),素材才解析得到;上传成功每条计 $0.01。
# 1) Create a group ON THE OFFICIAL account (account: "official")
curl -X POST https://apimodels.app/api/v1/assets/groups \
-H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" \
-d '{"name": "my-people", "account": "official"}'
# → { "data": { "id": 1, "account": "official", ... } }
# 2) Register a face from a public URL (charged $0.01). Inherits the group's account.
curl -X POST https://apimodels.app/api/v1/assets \
-H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" \
-d '{"url": "https://example.com/face.jpg", "asset_type": "Image", "group_id": 1}'
# → { "data": { "id": "asset-2026...-xxxx", "asset_url": "asset://asset-2026...-xxxx" } }
# 3) Poll until Active, then use asset_url in generation (reference_image_urls)
curl -X POST https://apimodels.app/api/v1/assets/get \
-H "Authorization: Bearer YOUR_API_KEY" -H "Content-Type: application/json" \
-d '{"id": "asset-2026...-xxxx"}'| 字段 | 必填 | 类型 | 说明 |
|---|---|---|---|
| 端点 | 说明 | ||
| POST /v1/assets/groups | 建分组,传 account:"official" → 官方账号/apimodel | ||
| POST /v1/assets | 从 URL 注册人像 → asset://($0.01),继承分组账号 | ||
| POST /v1/assets/get | 查询单个素材(轮询到 Active) | ||
| POST /v1/assets/delete | 删除素材 |
试一试:Playground