模型市场支持← 返回应用

Hailuo

Hailuo 模型通过一个统一的异步任务 API 调用。用 POST /api/generate 发起任务，再轮询 GET /api/generate/{taskId} 直到完成。本系列提供 6 个端点。

概览

每个端点共享相同的外层结构 —— 只有 model 和 input 字段不同。可在模型市场的 playground 中运行任意一个。

认证

在 /api-keys 创建 API 密钥，然后作为 Bearer token 发送。已登录时从浏览器发起的请求也可通过会话 cookie 生效。

Authorization: Bearer <YOUR_API_KEY>

创建任务

POST
POST https://api.lithovas.com/api/generate

请求体：{ "model": "<slug>", "input": { … } }

响应：{ "taskId": "<id>", "state": "waiting" }

查询结果

GET
GET https://api.lithovas.com/api/generate/<taskId>

响应：{ "taskId", "state": "waiting" | "success" | "fail", "resultUrls": [ … ], "creditsConsumed", "failMsg", "balance" }

异步
创建任务返回 200 只表示任务已被接受 —— 并非已完成。请轮询此端点，直到 state 变为 success 或 fail。失败任务不计费。

端点

模型任务model slug
Hailuo 2.3Image to Videohailuo/2-3-image-to-video-pro
Hailuo 2.3Image to Videohailuo/2-3-image-to-video-standard
Hailuo 02Text to Videohailuo/02-text-to-video-pro
Hailuo 02Image to Videohailuo/02-image-to-video-pro
Hailuo 02Text to Videohailuo/02-text-to-video-standard
Hailuo 02Image to Videohailuo/02-image-to-video-standard

Hailuo 2.3 · Image to Video

POSTImage to Videohailuo/2-3-image-to-video-pro
input 字段
promptstring必填

Text describing desired video animation (max 5000 chars)

image_urlstring必填

Input image URL to animate (JPEG/PNG/WebP, max 10MB)

durationenum<string>可选

Video duration in seconds (10s not supported at 1080p)

resolutionenum<string>可选

Generated video resolution

nsfw_checkerboolean可选

Toggle content filtering (disabled when false)

示例
cURL
curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "hailuo/2-3-image-to-video-pro",
  "input": {
    "prompt": "Animate the image with natural motion, subtle camera movement, and cinematic lighting.",
    "image_url": "https://example.com/input.jpg",
    "duration": "6",
    "resolution": "768P",
    "nsfw_checker": false
  }
}'

Hailuo 2.3 · Image to Video

POSTImage to Videohailuo/2-3-image-to-video-standard
input 字段
promptstring必填

Text prompt describing the desired video animation (max 5000 chars)

image_urlstring必填

Input image file URL to animate (JPEG/PNG/WebP, max 10MB)

durationstring可选

Video duration in seconds; 10s videos lack 1080p support

resolutionstring可选

Output video resolution setting

nsfw_checkerboolean可选

Disables content filtering when set to false

示例
cURL
curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "hailuo/2-3-image-to-video-standard",
  "input": {
    "prompt": "Animate the image with natural motion, subtle camera movement, and cinematic lighting.",
    "image_url": "https://example.com/input.jpg",
    "duration": "6",
    "resolution": "768P",
    "nsfw_checker": false
  }
}'

Hailuo 02 · Text to Video

POSTText to Videohailuo/02-text-to-video-pro
input 字段
promptstring必填

Text prompt for video generation (max 1500 chars)

prompt_optimizerboolean可选

Whether to use the model's prompt optimizer

nsfw_checkerboolean可选

Content filtering toggle; set false to disable filtering

示例
cURL
curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "hailuo/02-text-to-video-pro",
  "input": {
    "prompt": "A cinematic red panda surfing through neon rain at dusk.",
    "prompt_optimizer": false,
    "nsfw_checker": false
  }
}'

Hailuo 02 · Image to Video

POSTImage to Videohailuo/02-image-to-video-pro
input 字段
promptstring必填

Text prompt describing the desired video animation (max 1500 chars)

image_urlstring必填

Input image to animate; JPEG/PNG/WebP, max 10MB

end_image_urlstring可选

Optional URL for the final frame of the video

prompt_optimizerboolean可选

Whether to use the model's prompt optimizer

nsfw_checkerboolean可选

Content filtering toggle; false disables filtering

示例
cURL
curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "hailuo/02-image-to-video-pro",
  "input": {
    "prompt": "Animate the image with natural motion, subtle camera movement, and cinematic lighting.",
    "image_url": "https://example.com/input.jpg",
    "end_image_url": "https://example.com/input.jpg",
    "prompt_optimizer": false,
    "nsfw_checker": false
  }
}'

Hailuo 02 · Text to Video

POSTText to Videohailuo/02-text-to-video-standard
input 字段
promptstring必填

Text description for video generation (max 1500 chars)

durationenum<string>可选

Video duration in seconds; 10s not supported at 1080p

prompt_optimizerboolean可选

Whether to use the model's prompt optimizer

nsfw_checkerboolean可选

Content filtering toggle

示例
cURL
curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "hailuo/02-text-to-video-standard",
  "input": {
    "prompt": "A cinematic red panda surfing through neon rain at dusk.",
    "duration": "6",
    "prompt_optimizer": false,
    "nsfw_checker": false
  }
}'

Hailuo 02 · Image to Video

POSTImage to Videohailuo/02-image-to-video-standard
input 字段
promptstring必填

Text description for video generation (max 1500 chars)

image_urlstring必填

URL of image to use as first video frame (JPEG/PNG/WebP, max 10MB)

end_image_urlstring可选

Optional URL of image to use as final video frame

durationenum<string>可选

Video duration in seconds

resolutionenum<string>可选

Output video resolution

prompt_optimizerboolean可选

Enable model's prompt optimization

nsfw_checkerboolean可选

Content filtering toggle; false disables filtering

示例
cURL
curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "hailuo/02-image-to-video-standard",
  "input": {
    "prompt": "Animate the image with natural motion, subtle camera movement, and cinematic lighting.",
    "image_url": "https://example.com/input.jpg",
    "end_image_url": "https://example.com/input.jpg",
    "duration": "10",
    "resolution": "768P",
    "prompt_optimizer": false,
    "nsfw_checker": false
  }
}'