wavespeed-wan-26

# WaveSpeedAI Wan 2.6 Video Generation

Generate videos using Alibaba's Wan 2.6 model via the WaveSpeed AI platform. Supports both text-to-video and image-to-video generation with up to 15 seconds of video at up to 1080p resolution.

## Authentication

```bash
export WAVESPEED_API_KEY="your-api-key"
```

Get your API key at [wavespeed.ai/accesskey](https://wavespeed.ai/accesskey).

## Quick Start

### Text-to-Video

```javascript
import wavespeed from 'wavespeed';

const output_url = (await wavespeed.run(
  "alibaba/wan-2.6/text-to-video",
  { prompt: "A golden retriever running through a field of sunflowers at sunset" }
))["outputs"][0];
```

### Image-to-Video

The `image` parameter accepts an image URL. If you have a local file, upload it first with `wavespeed.upload()` to get a URL.

```javascript
import wavespeed from 'wavespeed';

// Upload a local image to get a URL
const imageUrl = await wavespeed.upload("/path/to/photo.png");

const output_url = (await wavespeed.run(
  "alibaba/wan-2.6/image-to-video",
  {
    image: imageUrl,
    prompt: "The person in the photo slowly turns and smiles"
  }
))["outputs"][0];
```

You can also pass an existing image URL directly:

```javascript
const output_url = (await wavespeed.run(
  "alibaba/wan-2.6/image-to-video",
  {
    image: "https://example.com/photo.jpg",
    prompt: "The person in the photo slowly turns and smiles"
  }
))["outputs"][0];
```

## API Endpoints

### Text-to-Video

**Model ID:** `alibaba/wan-2.6/text-to-video`

Generate videos from text prompts.

#### Parameters

| Parameter | Type | Required | Default | Description |
|-----------|------|----------|---------|-------------|
| `prompt` | string | Yes | -- | Text description of the video to generate |
| `negative_prompt` | string | No | -- | Text description of what to avoid in the video |
| `audio` | string | No | -- | Audio URL to guide generation |
| `size` | string | No | `1280*720` | Output size in pixels. One of: `1280*720`, `720*1280`, `1920*10...