wan

name	wan
description	Generate AI videos and images using Alibaba's Wan 2.6 and Wan 2.5 — featuring text-to-video, image-to-video, video-to-video, text-to-image, and image editing with up to 1080p resolution, 15-second duration, multi/single camera shot types, audio-guided generation, and prompt expansion. Supports 18 model variants across 2 generations. Available via Atlas Cloud API at up to 30% off standard pricing. Use this skill whenever the user wants to generate AI videos, create video clips, animate images, edit videos, generate images, edit photos, or mentions Wan, Alibaba video, Tongyi video, Wanx, or Wan 2.6/2.5. Also trigger when users ask to create product demos, marketing videos, social media reels, animated scenes, cinematic clips, video-to-video transfers, character-consistent video edits, multi-camera shots, or any visual content using AI.
source	https://github.com/AtlasCloudAI/nano-banana-2-skill
homepage	https://github.com/AtlasCloudAI/nano-banana-2-skill
metadata	{"openclaw":{"requires":{"env":["ATLASCLOUD_API_KEY"]},"primaryEnv":"ATLASCLOUD_API_KEY"}}

Wan 2.6 & 2.5 — AI Video & Image Generation by Alibaba

Generate AI videos and images using Alibaba's Wan 2.6 and Wan 2.5 — featuring text-to-video, image-to-video, video-to-video, text-to-image, and image editing with up to 1080p resolution, 15-second duration, multi/single camera modes, audio-guided generation, and built-in prompt expansion.

Wan 2.6 is the latest flagship model with cinematic motion quality, multi-camera shot types, audio URL input for guided generation, and video-to-video transfer with character-level prompt control. Wan 2.5 offers a cost-effective alternative with 480p support and Flash variants for rapid prototyping.

Data usage note: This skill sends text prompts, image URLs, audio URLs, and video files to the Atlas Cloud API (api.atlascloud.ai) for generation. No data is stored locally beyond the downloaded output files. API usage incurs charges based on resolution, duration, and model selected.

---

Key Capabilities

• Text-to-Video — Generate video clips from text descriptions with optional audio (2.6 / 2.5)
• Image-to-Video — Animate still images into dynamic video (2.6 / 2.5)
• Video-to-Video — Transfer style or replace characters in existing videos using characterX prompt notation (2.6)
• Text-to-Image — Generate images from text descriptions, 27 preset sizes (2.6)
• Image Editing — Edit images with prompt-based instructions, up to 4 reference images (2.6)
• Audio-Guided Generation — Provide an audio URL to guide video generation with synchronized sound (2.6)
• Multi/Single Camera — multi_camera for dynamic shots, single_camera for stable framing (2.6)
• Prompt Expansion — Built-in prompt optimization for better results
• Up to 1080p — Resolutions: 480p, 720p, 1080p
• Up to 15s — Duration: 5/10/15 seconds (2.6), 5/10 seconds (2.5)
• Flash Variants — Fast, budget-friendly generation for drafts (2.6 I2V Flash, 2.5 Fast)

---

Setup

1. Sign up at https://www.atlascloud.ai
2. Console → API Keys → Create new key
3. Set env: export ATLASCLOUD_API_KEY="your-key"

The API key is tied to your Atlas Cloud account and its pay-as-you-go balance. All usage is billed to this account. Atlas Cloud does not currently support scoped keys — the key grants access to all models available on your account.

---

Script Usage

This skill includes Python scripts for both video and image generation. Zero external dependencies required.

List available models

python scripts/generate_video.py list-models
python scripts/generate_image.py list-models

Generate a video

python scripts/generate_video.py generate \
  --model "alibaba/wan-2.6/text-to-video" \
  --prompt "Your prompt here" \
  --output ./output \
  duration=5

Generate an image

python scripts/generate_image.py generate \
  --model "alibaba/wan-2.6/text-to-image" \
  --prompt "Your prompt here" \
  --output ./output

Image-to-video

python scripts/generate_video.py generate \
  --model "alibaba/wan-2.6/image-to-video" \
  --image "https://example.com/photo.jpg" \
  --prompt "Animate this scene" \
  --output ./output \
  resolution=1080p duration=5

Upload a local file

python scripts/generate_video.py upload ./local-file.jpg

Run python scripts/generate_video.py generate --help or python scripts/generate_image.py generate --help for all options. Extra model params can be passed as key=value.

---

Pricing

Wan 2.6 — Video Models (per second, by resolution)

All video prices are per second of video generated. Atlas Cloud pricing varies by resolution.

Text-to-Video & Video-to-Video

Resolution	fal.ai	Atlas Cloud	Savings
480p	-	$0.04/s	-
720p	$0.10/s	$0.08/s	20% off
1080p	$0.15/s	$0.12/s	20% off

Image-to-Video

Resolution	fal.ai	Atlas Cloud	Savings
720p	$0.10/s	$0.10/s	-
1080p	$0.15/s	$0.15/s	-

Image-to-Video Flash

Resolution	Atlas Cloud
All	$0.018/s

Wan 2.6 — Image Models (per image)

Model	Original	Atlas Cloud	Savings
Text-to-Image	$0.03	$0.021	30% off
Image Edit	$0.035	$0.021	40% off

Wan 2.5 — Video Models (per second, flat rate)

Model	Atlas Cloud	Duration
Text-to-Video	$0.035/s	5/10 seconds
Image-to-Video	$0.035/s	5/10 seconds

fal.ai pricing sourced from fal.ai/models/wan.

---

Available Models

Wan 2.6 Video

Model ID	Type	Resolution	Duration
alibaba/wan-2.6/text-to-video	Text-to-Video	480p–1080p	5/10/15s
alibaba/wan-2.6/image-to-video	Image-to-Video	720p–1080p	5/10/15s
alibaba/wan-2.6/image-to-video-flash	Image-to-Video (Fast)	720p–1080p	5/10/15s
alibaba/wan-2.6/video-to-video	Video-to-Video	480p–1080p	5/10s

Wan 2.6 Image

Model ID	Type	Max Size
alibaba/wan-2.6/text-to-image	Text-to-Image	2184×936
alibaba/wan-2.6/image-edit	Image Editing	24 presets

Wan 2.5 Video

Model ID	Type	Resolution	Duration
alibaba/wan-2.5/text-to-video	Text-to-Video	480p–1080p	5/10s
alibaba/wan-2.5/image-to-video	Image-to-Video	480p–1080p	5/10s

---

Parameters

Wan 2.6 — Text-to-Video

Parameter	Type	Required	Default	Description
prompt	string	Yes	-	Video description
negative_prompt	string	No	-	What to exclude from the video
size	string	No	1280*720	Output size (see Size Options below)
duration	integer	No	5	5, 10, or 15 seconds
shot_type	string	No	-	multi_camera for dynamic shots, single_camera for stable framing
audio	string	No	-	Audio URL to guide generation with synchronized sound
generate_audio	boolean	No	false	Generate synchronized audio
enable_prompt_expansion	boolean	No	false	Expand prompt for better results
seed	integer	No	random	For reproducible results

Wan 2.6 — Image-to-Video

Same as text-to-video (without size), plus:

Parameter	Type	Required	Default	Description
image	string	Yes	-	Source image URL
resolution	string	No	720p	720p, 1080p

Wan 2.6 — Video-to-Video

Parameter	Type	Required	Default	Description
prompt	string	Yes	-	Video description (use character1, character2 to reference characters in video)
negative_prompt	string	No	-	What to exclude
videos	array	Yes	-	Source video URLs (max 100MB each, 2-30s duration)
size	string	No	1280*720	Output size
duration	integer	No	5	5 or 10 seconds
shot_type	string	No	-	multi_camera or single_camera
enable_prompt_expansion	boolean	No	false	Expand prompt for better results
seed	integer	No	random	For reproducible results

Wan 2.6 — Text-to-Image

Parameter	Type	Required	Default	Description
prompt	string	Yes	-	Image description
negative_prompt	string	No	-	What to exclude
size	string	No	1024*1024	Output size (27 presets, see below)
enable_prompt_expansion	boolean	No	false	Expand prompt
enable_sync_mode	boolean	No	false	Wait for result synchronously
enable_base64_output	boolean	No	false	Return Base64 instead of URL
seed	integer	No	random	For reproducible results

Wan 2.6 — Image Edit

Same as text-to-image, plus:

Parameter	Type	Required	Default	Description
images	array	Yes	-	Images to edit (max 4, 384-5000px per side)

Wan 2.5 — Text-to-Video

Parameter	Type	Required	Default	Description
prompt	string	Yes	-	Video description
negative_prompt	string	No	-	What to exclude
size	string	No	1280*720	Output size (13 presets, including 480p)
duration	integer	No	5	5 or 10 seconds
audio	string	No	-	Audio URL for guided generation
generate_audio	boolean	No	false	Generate synchronized audio
enable_prompt_expansion	boolean	No	false	Expand prompt
seed	integer	No	random	For reproducible results

Wan 2.5 — Image-to-Video

Same as Wan 2.5 text-to-video (without size), plus:

Parameter	Type	Required	Default	Description
image	string	Yes	-	Source image URL
resolution	string	No	720p	480p, 720p, 1080p

Video Size Options (Wan 2.6)

T2V / V2V (10 presets): 1280*720, 720*1280, 960*960, 1920*1080, 1080*1920, 1280*960, 960*1280, 1920*816, 816*1920, 1280*544

Image Size Options (Wan 2.6 — 27 presets): 1024*1024, 1280*720, 720*1280, 1280*960, 960*1280, 1536*1024, 1024*1536, 1280*1280, 1536*1536, 2048*1024, 1024*2048, 1536*1280, 1280*1536, 1680*720, 720*1680, 2016*864, 864*2016, 1536*864, 864*1536, 2184*936, 936*2184, 1400*1050, 1050*1400, 1680*1050, 1050*1680, 1176*1176, 1560*1560

---

Workflow: Submit → Poll → Download

Text-to-Video Example (Wan 2.6)

# Step 1: Submit
curl -s -X POST "https://api.atlascloud.ai/api/v1/model/generateVideo" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/wan-2.6/text-to-video",
    "prompt": "A drone shot flying over ancient ruins at golden hour, camera slowly descending toward a central courtyard",
    "size": "1920*1080",
    "duration": 10,
    "shot_type": "multi_camera",
    "generate_audio": true,
    "enable_prompt_expansion": true
  }'
# Returns: { "code": 200, "data": { "id": "prediction-id" } }

# Step 2: Poll (every 5 seconds until completed)
curl -s "https://api.atlascloud.ai/api/v1/model/prediction/{prediction-id}" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY"
# Returns: { "code": 200, "data": { "status": "completed", "outputs": ["https://...video-url..."] } }

# Step 3: Download
curl -o output.mp4 "VIDEO_URL_FROM_OUTPUTS"

Image-to-Video Example (Wan 2.6)

curl -s -X POST "https://api.atlascloud.ai/api/v1/model/generateVideo" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/wan-2.6/image-to-video",
    "image": "https://example.com/landscape.jpg",
    "prompt": "The camera slowly zooms in as clouds drift across the sky and leaves rustle in the wind",
    "resolution": "1080p",
    "duration": 5,
    "generate_audio": true
  }'

Video-to-Video Example (Wan 2.6)

curl -s -X POST "https://api.atlascloud.ai/api/v1/model/generateVideo" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/wan-2.6/video-to-video",
    "videos": ["https://example.com/original-video.mp4"],
    "prompt": "Transform character1 into a cartoon anime character, keep the background unchanged",
    "size": "1280*720",
    "duration": 5,
    "shot_type": "single_camera"
  }'

Audio-Guided Generation Example (Wan 2.6)

curl -s -X POST "https://api.atlascloud.ai/api/v1/model/generateVideo" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/wan-2.6/text-to-video",
    "prompt": "A jazz band performing on stage, musicians playing saxophone and piano",
    "audio": "https://example.com/jazz-music.mp3",
    "size": "1920*1080",
    "duration": 10
  }'

Text-to-Image Example (Wan 2.6)

curl -s -X POST "https://api.atlascloud.ai/api/v1/model/generateImage" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/wan-2.6/text-to-image",
    "prompt": "A cyberpunk cityscape at night, neon signs reflected in rain puddles, photorealistic",
    "size": "1680*720",
    "enable_prompt_expansion": true
  }'
# Returns: { "code": 200, "data": { "id": "prediction-id" } }

Image Editing Example (Wan 2.6)

curl -s -X POST "https://api.atlascloud.ai/api/v1/model/generateImage" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/wan-2.6/image-edit",
    "prompt": "Change the background to a sunset beach scene, keep the person unchanged",
    "images": ["https://example.com/photo.jpg"],
    "size": "1280*720"
  }'

Image-to-Video Flash Example (Wan 2.6)

curl -s -X POST "https://api.atlascloud.ai/api/v1/model/generateVideo" \
  -H "Authorization: Bearer $ATLASCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "alibaba/wan-2.6/image-to-video-flash",
    "image": "https://example.com/portrait.jpg",
    "prompt": "The person slowly turns and smiles",
    "resolution": "720p",
    "duration": 5
  }'

Polling Logic

• processing / starting / running → wait 5s, retry (typically takes ~30-120s for video, ~5-10s for image)
• completed / succeeded → done, get URL from data.outputs[]
• failed → error, read data.error

Atlas Cloud MCP Tools (if available)

If the Atlas Cloud MCP server is configured, use built-in tools:

atlas_generate_video(model="alibaba/wan-2.6/text-to-video", params={...})
atlas_generate_image(model="alibaba/wan-2.6/text-to-image", params={...})
atlas_get_prediction(prediction_id="...")

---

Implementation Guide

1. Determine task type:

   • Text-to-video: user describes a scene/action in text → 2.6 T2V or 2.5 T2V
   • Image-to-video: user provides an image to animate → 2.6 I2V or 2.6 I2V Flash (budget)
   • Video-to-video: user wants to transform an existing video → 2.6 V2V
   • Text-to-image: user wants to generate an image → 2.6 T2I
   • Image editing: user wants to modify existing images → 2.6 Image Edit

2. Choose model version:

   • Wan 2.6 (recommended): Latest generation, best quality, multi-camera, audio-guided, V2V
   • Wan 2.6 Flash: Budget I2V at $0.018/s — ideal for drafts
   • Wan 2.5: Cost-effective at $0.035/s flat rate, supports 480p

3. Extract parameters:

   • Prompt: describe scene, action, camera movement
   • Negative prompt: exclude undesired elements ("blurry, distorted, watermark")
   • Resolution: 480p for drafts, 720p default, 1080p for final output
   • Duration: 5s default, up to 15s for 2.6, up to 10s for 2.5
   • Shot type (2.6 only): multi_camera for dynamic shots, single_camera for stable framing
   • Audio: provide URL for audio-guided generation, or set generate_audio: true
   • Prompt expansion: set enable_prompt_expansion: true for auto-optimized prompts

4. Execute: POST to generateVideo/generateImage API → poll result → download

5. Present result: show file path, offer to play/open

Prompt Tips

• Scene + Action: "A samurai draws his sword in a bamboo forest at dawn, mist rising from the ground"
• Camera direction: "Camera slowly dollies forward...", "Aerial tracking shot of...", "First-person POV walking through..."
• Multi-camera: Use shot_type: "multi_camera" with prompts like "Cut between close-up and wide shot..."
• V2V character control: Reference characters as character1, character2 — e.g., "Transform character1 into an anime character"
• Audio-guided: Provide an audio URL to sync video with music, dialogue, or sound effects
• Negative prompts: "blurry, low quality, distorted faces, watermark, text overlay"

---

Model Comparison

Feature	Wan 2.6	Wan 2.5
Video T2V Price (720p)	$0.08/s	$0.035/s
Video I2V Price (720p)	$0.10/s	$0.035/s
Max Resolution	1080p	1080p
Max Duration	15s	10s
Shot Type Control	Yes	No
Audio-Guided	Yes	Yes
Video-to-Video	Yes	No
Text-to-Image	Yes ($0.021)	No
Image Editing	Yes ($0.021)	No
Flash/Fast Variants	I2V Flash ($0.018/s)	Yes
Prompt Expansion	Yes	Yes