Nami Wan 2.2 Extend Spicy A
nami-wan2.2-extend-spicy-a
使用 WAN 2.2 Spicy 将短片扩展为无限长的高质量视频,动画流畅。提供即用型 REST 推理 API,最佳性能,无冷启动,价格实惠。
示例
参数
| 名称 | 类型 | 默认 | 约束 | 说明 |
|---|---|---|---|---|
| video *视频 | video_upload | — | — | 用于生成输出的视频。 |
| prompt *提示词 | textarea | — | ≤ 5000 chars | 用于生成的正向提示词。 |
| resolution *分辨率 | select | 480p | 480p | 720p | 生成媒体的分辨率。 |
| duration时长 | select | 5 | 5 | 8 | 生成媒体的时长(秒)。 |
| seed随机种子 | number | -1 | — | 用于生成的随机种子。-1 表示将使用随机种子。 |
API
通过统一 REST API 调用本模型;在 API Keys 页获取密钥。
cURL
# 1) Submit — returns { "task_uuid": "..." }
curl -X POST "https://www.namifusion.com/api/v1/marketplace/run/nami-wan2.2-extend-spicy-a" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"input": {
"video": "https://example.com/input.mp4",
"prompt": "A cinematic portrait, dramatic rim light, shallow depth of field",
"resolution": "480p",
"duration": 5,
"seed": -1
}
}'
# 2) Poll until status is "completed", then read the output URLs
curl "https://www.namifusion.com/api/v1/marketplace/run/tasks/TASK_UUID" \
-H "Authorization: Bearer YOUR_API_KEY"Python
import time, requests
API_KEY = "YOUR_API_KEY"
HEADERS = {"Authorization": f"Bearer {API_KEY}"}
# 1) Submit
resp = requests.post(
"https://www.namifusion.com/api/v1/marketplace/run/nami-wan2.2-extend-spicy-a",
headers=HEADERS,
json={
"input": {
"video": "https://example.com/input.mp4",
"prompt": "A cinematic portrait, dramatic rim light, shallow depth of field",
"resolution": "480p",
"duration": 5,
"seed": -1
}
},
)
resp.raise_for_status() # 401/402/429/5xx stop here instead of polling a bad task
task = resp.json()
# 2) Poll until a terminal state (completed / failed / cancelled).
# This model is allowed up to 300s server-side.
deadline = time.time() + 360
while task.get("status") not in ("completed", "failed", "cancelled"):
if time.time() > deadline:
raise TimeoutError(f"still {task.get('status')} — keep the task_uuid and poll later")
time.sleep(3)
poll = requests.get(f"https://www.namifusion.com/api/v1/marketplace/run/tasks/{task['task_uuid']}", headers=HEADERS)
poll.raise_for_status()
task = poll.json()
print(task["status"], task.get("output"))JavaScript
const API_KEY = "YOUR_API_KEY";
const HEADERS = { Authorization: `Bearer ${API_KEY}` };
// 1) Submit
const resp = await fetch("https://www.namifusion.com/api/v1/marketplace/run/nami-wan2.2-extend-spicy-a", {
method: "POST",
headers: { ...HEADERS, "Content-Type": "application/json" },
body: JSON.stringify({
"input": {
"video": "https://example.com/input.mp4",
"prompt": "A cinematic portrait, dramatic rim light, shallow depth of field",
"resolution": "480p",
"duration": 5,
"seed": -1
}
}),
});
if (!resp.ok) throw new Error(`submit failed: ${resp.status} ${await resp.text()}`);
let task = await resp.json();
// 2) Poll until a terminal state (completed / failed / cancelled).
// This model is allowed up to 300s server-side.
const deadline = Date.now() + 360 * 1000;
while (!["completed", "failed", "cancelled"].includes(task.status)) {
if (Date.now() > deadline) throw new Error(`still ${task.status} — keep the task_uuid and poll later`);
await new Promise((r) => setTimeout(r, 3000));
const poll = await fetch(`https://www.namifusion.com/api/v1/marketplace/run/tasks/${task.task_uuid}`, { headers: HEADERS });
if (!poll.ok) throw new Error(`poll failed: ${poll.status}`);
task = await poll.json();
}
console.log(task.status, task.output);文档
WAN 2.2 Spicy Video Extend
The ultimate solution for extending short clips into unlimited high-quality videos
With WAN 2.2 Spicy, extend short clips into unlimited, high-quality longer videos with smooth animation. This model offers a ready-to-use REST inference API, ensuring the best performance with no cold starts and affordable pricing.
🚀 Key Features
- No Cold Start: Immediate response with no waiting time.
- High-Quality Output: Generates long videos with high resolution and smooth animation.
- Affordable Pricing: Competitive pricing suitable for various budgets.
- Flexible Integration: Supports multiple integration options including REST API and desktop applications.
🛠️ Technical Specifications
| Parameter | Description |
|---|---|
| Model Architecture | WAN 2.2 Spicy |
| Input Format | Video (string) |
| Output Format | Video |
| Resolution | Default: 480p; Options: 480p, 720p |
| Duration | Default: 5 seconds; Options: 5, 8 seconds |
| Seed | Default: -1 (random) |
💰 Pricing
| Resolution | Price (USD/sec) |
|---|---|
| 480p | 0.03 |
| 720p | 0.06 |
💡 Best Use Cases
- E-commerce: Create product showcase videos to boost sales conversions.
- Social Media: Generate engaging short videos to increase user engagement.
- Film Production: Extend short film clips to save production time and costs.
🔗 Related Models
- WAN 2.6: Official first launch, offering higher performance and more features.
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