---

name: wan-2-5-preview-text-to-video description: "Wan | 2.5 | Preview | Text to Video. Generate videos from text prompts with audio support using the Wan 2.5 Preview model. Triggers: wan, text to video, video generation, wan 2.5" allowed-tools: Bash(curl *), WebFetch

Wan | 2.5 | Preview | Text to Video

Generate videos from text descriptions with optional background audio using the Wan 2.5 Preview model. Supports Chinese and English prompts, LLM-based prompt expansion, and multiple aspect ratios and resolutions.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wan-2-5-preview-text-to-video",
    "version": "0.0.1",
    "input": {
      "prompt": "A surfer riding a massive wave at sunset, spray of water catching the golden light",
      "aspect_ratio": "16:9",
      "duration": "5",
      "resolution": "1080p",
      "enable_prompt_expansion": true
    }
  }'

Parameters

Parameter	Type	Default	Description
aspect_ratio	string	16:9	The aspect ratio. enum: 16:9, 9:16, 1:1
audio_url	string		URL of background music audio (must be publicly accessible)
duration	string	5	Duration in seconds. enum: 5, 10
enable_prompt_expansion	boolean	true	Whether to enable LLM-based prompt rewriting
negative_prompt	string		Negative prompt to avoid (max 500 chars)
prompt	string		Text prompt for video generation. Supports Chinese and English (max 800 chars)
resolution	string	1080p	Video resolution. enum: 480p, 720p, 1080p
seed	integer		Random seed for reproducibility

Examples

Square format with audio:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wan-2-5-preview-text-to-video",
    "version": "0.0.1",
    "input": {
      "prompt": "A pianist performing a classical piece in a grand concert hall, dramatic lighting, close-up of hands on keys",
      "aspect_ratio": "1:1",
      "duration": "10",
      "resolution": "1080p",
      "audio_url": "https://example.com/piano-music.mp3"
    }
  }'

Vertical social content:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wan-2-5-preview-text-to-video",
    "version": "0.0.1",
    "input": {
      "prompt": "Chocolate being poured over a dessert in slow motion, glossy texture, food photography",
      "aspect_ratio": "9:16",
      "duration": "5",
      "resolution": "720p",
      "negative_prompt": "blurry, low quality, shaky",
      "seed": 42
    }
  }'

Related Models

• wan-2-5-preview-image-to-video - Image to video
• wan-2-5-preview-text-to-image - Text to image
• wan-2-5-preview-image-to-image - Image to image editing

Documentation

• each::labs Docs
• API Reference