curl -X POST https://www.token-nova.com/v1/videos \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-imagine-video",
    "prompt": "清晨的城市街道，阳光穿过树叶，镜头缓慢向前移动",
    "seconds": "8",
    "aspect_ratio": "16:9",
    "resolution": "720P"
  }'

curl -X POST https://www.token-nova.com/v1/videos \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-imagine-video",
    "prompt": "让参考图中的人物自然转身，背景保持柔和景深",
    "seconds": "6",
    "aspect_ratio": "9:16",
    "resolution": "720P",
    "image": "data:image/png;base64,BASE64_IMAGE_DATA"
  }'

curl -X POST https://www.token-nova.com/v1/videos \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-imagine-video",
    "prompt": "参考多张图片的主体特征，生成一段连贯的产品展示视频",
    "seconds": "10",
    "aspect_ratio": "16:9",
    "resolution": "720P",
    "images": [
      "data:image/png;base64,FIRST_IMAGE_BASE64",
      "data:image/png;base64,SECOND_IMAGE_BASE64"
    ]
  }'

import base64
import requests

def to_data_url(path, mime="image/png"):
    with open(path, "rb") as f:
        encoded = base64.b64encode(f.read()).decode("ascii")
    return f"data:{mime};base64,{encoded}"

resp = requests.post(
    "https://www.token-nova.com/v1/videos",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json",
    },
    json={
        "model": "grok-imagine-video",
        "prompt": "让参考图中的人物向镜头微笑，头发和衣摆轻微摆动",
        "seconds": "6",
        "aspect_ratio": "16:9",
        "resolution": "720P",
        "image": to_data_url("reference.png"),
    },
    timeout=60,
)

print(resp.json())

const response = await fetch("https://www.token-nova.com/v1/videos", {
  method: "POST",
  headers: {
    Authorization: "Bearer YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    model: "grok-imagine-video",
    prompt: "让参考图中的人物向镜头微笑，头发和衣摆轻微摆动",
    seconds: "6",
    aspect_ratio: "16:9",
    resolution: "720P",
    image: "data:image/png;base64,BASE64_IMAGE_DATA",
  }),
});

console.log(await response.json());

{
  "id": "video_abc123",
  "object": "video",
  "model": "grok-imagine-video",
  "status": "queued",
  "progress": 0,
  "created_at": 1735689600,
  "seconds": "6",
  "size": "720P",
  "video_url": ""
}

{
  "error": {
    "message": "prompt is required",
    "type": "new_api_error",
    "param": "prompt",
    "code": "invalid_request"
  }
}