三步快速生成视频
提交视频生成任务
使用 API 密钥调用提交接口curl -X POST "https://api.laozhang.ai/veo/v1/api/video/submit" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer your-api-key" \
-d '{
"prompt": "一只橘色的小猫在阳光明媚的花园里慢慢走动",
"model": "veo3"
}'
记录返回的任务 ID
系统会返回任务信息{
"success": true,
"data": {
"taskId": "veo3:b873872e-7358-4c2f-8d55-bd23f000e14e",
"pollingUrl": "https://asyncdata.net/source/veo3:b873872e-7358-4c2f-8d55-bd23f000e14e",
"status": "processing",
"message": "Task submitted successfully"
}
}
查询生成结果
使用任务 ID 查询状态curl -X GET "https://api.laozhang.ai/veo/v1/api/video/status/veo3:b873872e-7358-4c2f-8d55-bd23f000e14e" \
-H "Authorization: Bearer your-api-key"
认证方式
所有 API 请求都需要在请求头中包含有效的 Bearer Token:
Authorization: Bearer your-api-key
安全提醒: 请勿在客户端代码中暴露 API 密钥。建议在服务端环境变量中存储。
基本请求示例
简单文本生成
curl -X POST "https://api.laozhang.ai/veo/v1/api/video/submit" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer your-api-key" \
-d '{
"prompt": "一只猫咪在雨夜散步"
}'
带参考图片的生成
curl -X POST "https://api.laozhang.ai/veo/v1/api/video/submit" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer your-api-key" \
-d '{
"prompt": "一只猫咪在雨夜散步,准备抓一只老鼠",
"model": "veo3",
"images": ["https://example.com/cat.png"],
"enhance_prompt": true
}'
处理响应
任务提交成功
{
"success": true,
"data": {
"taskId": "veo3:b873872e-7358-4c2f-8d55-bd23f000e14e",
"pollingUrl": "https://asyncdata.net/source/veo3:b873872e-7358-4c2f-8d55-bd23f000e14e",
"status": "processing",
"message": "Task submitted successfully"
}
}
视频生成完成
{
"success": true,
"data": {
"taskId": "veo3:b873872e-7358-4c2f-8d55-bd23f000e14e",
"status": "completed",
"result": {
"video_url": "https://filesystem.site/cdn/20250705/BFvep0SngrqIrN3yDSFChIXAz2mU0M.mp4",
"video_media_id": "CAUSJGRlNzE5MzRhLTljMDgtNDE1Mi05NWVlLThjOTlhMTZlODUyYxokY2U4ZjNiYmUtNGFmZS00NTExLWI4ZDEtMGM1MTFkM2ZlNGIxIgNDQUUqJDJlNTY3OWUyLWQ2YmQtNGVlZS05ZTUwLWMyMWE0MWU3ZDYzNw"
}
}
}
轮询建议
推荐轮询策略:
- 轮询间隔:10-15 秒
- 最大等待时间:30 分钟
- 建议实现指数退避策略
下一步