# Wan 2.5 API

> Alibaba's Wan 2.5: text to video and image to video, up to 1080p, with sound. By Alibaba, on Revana from $0.05 per second of video.

- Model id: `wan-2.5`
- Kind: video
- Maker: Alibaba
- Tasks: Text to video, Image to video
- Resolutions: 480p, 720p, 1080p
- Durations: 5 s, 10 s
- Aspect ratios: 16:9, 9:16, 1:1, 4:3, 3:4
- Audio: supported (`"audio": true`)
- Routes: 2 (starts on the cheapest, falls back automatically)
- Status: live on the API
- Page: https://revana.si/models/wan-2.5

## Price (per second of video, USD)

| Resolution | Price | Credits |
|---|---|---|
| 480p | $0.05 | 5 |
| 720p | $0.08 | 8 |
| 1080p | $0.13 | 13 |

100 credits = $1. Charged once, only for the route that succeeds; failed generations cost nothing.

## Request

POST https://api.revana.si/v1/generations with `Authorization: Bearer $REVANA_API_KEY`:

```json
{
  "model": "wan-2.5",
  "input": {
    "prompt": "A slow dolly shot through a neon-lit night market in the rain, steam rising from food stalls",
    "resolution": "720p",
    "duration": 5,
    "aspect_ratio": "16:9",
    "audio": true
  }
}
```

Poll `GET /v1/generations/{id}` until `status` is `succeeded` or `failed`, then download `GET /v1/generations/{id}/content`. Full API: https://revana.si/llms.txt

## Similar models

- [Wan 2.6](https://revana.si/models/wan-2.6.md): from $0.07 per second of video
- [Qwen Image](https://revana.si/models/qwen-image.md): from $0.03 per image
- [HappyHorse 1.0](https://revana.si/models/happyhorse-1.0.md): from $0.17 per second of video
- [HappyHorse 1.1](https://revana.si/models/happyhorse-1.1.md): from $0.15 per second of video
- [Wan 2.2 Animate](https://revana.si/models/wan-2.2-animate.md): from $0.08 per second of video
- [Wan 2.2 Speech To Video](https://revana.si/models/wan-2.2-speech-to-video.md): from $0.08 per second of video