> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aisonar.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# 获取素材资源

> 通过 AI Sonar 素材资源 ID 获取单个 Seedance 素材资源。

获取单个素材资源并检查其处理状态。仅当 `ready` 为 `true` 且 `status` 为 `ACTIVE` 时，该资源才能用于视频生成。

如果视频生成返回 `Seedance material asset not found or not accessible`，请核实您传入的是该素材资源的 `id`，而非素材的 `group_id`。

## 请求示例

```bash theme={null}
curl https://api.aisonar.dev/v1/videos/assets/asset-20260720123456-qn7wr \
  -H "Authorization: Bearer $API_KEY"
```

## 响应示例

```json theme={null}
{
  "id": "asset-20260720123456-qn7wr",
  "object": "seedance.material_asset",
  "group_id": "group-20260720123456-vrt01",
  "library_type": "aigc_avatar",
  "asset_name": "Front view",
  "asset_type": "Image",
  "status": "ACTIVE",
  "ready": true,
  "error_message": null,
  "metadata": null,
  "created_at": 1782998400000
}
```