Nami Wan 2.2 Extend Spicy A

nami-wan2.2-extend-spicy-a

Extend short clips into unlimited, high-quality longer videos with smooth animation using WAN 2.2 Spicy. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Examples

Nami Wan 2.2 Extend Spicy A example 1

Parameters

NameTypeDefaultConstraintsDescription
video *Videovideo_uploadThe video for generating the output.
prompt *Prompttextarea≤ 5000 charsThe positive prompt for the generation.
resolution *Resolutionselect480p480p | 720pThe resolution of the generated media.
durationDurationselect55 | 8The duration of the generated media in seconds.
seedSeednumber-1The random seed to use for the generation. -1 means a random seed will be used.

API

Call this model through one unified REST API. Get a key on the API Keys page.

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);

Documentation

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

ParameterDescription
Model ArchitectureWAN 2.2 Spicy
Input FormatVideo (string)
Output FormatVideo
ResolutionDefault: 480p; Options: 480p, 720p
DurationDefault: 5 seconds; Options: 5, 8 seconds
SeedDefault: -1 (random)

💰 Pricing

ResolutionPrice (USD/sec)
480p0.03
720p0.06

💡 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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