# Wan 3.0 API on Opennan

> Wan 3.0 API on Opennan: $0.0975/s at 720p.

- Maker: Alibaba
- Category: Video
- Model id: `wan-3-0`
- Endpoint: POST https://api.opennan.com/v1/videos/generations
- MCP: https://api.opennan.com/v1/mcp (generate_video)
- Page: https://opennan.com/models/wan-3-0

## Wan 3.0 API prices

| Tier | Opennan | Official | Below official |
| --- | --- | --- | --- |
| 720p, Standard | $0.0975/s ($0.4875 for 5 s) | Below the maker's price | - |

Official is the model maker's own list price for the same tier. Where the maker publishes a price, we never sell above it, most tiers at least 10% below.

## Call Wan 3.0 from code

```bash
curl https://api.opennan.com/v1/videos/generations \
  -H "Authorization: Bearer $OPENNAN_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"wan-3-0","prompt":"Rain on a neon street at night, slow push-in","duration":5,"quality":"720p","aspect_ratio":"16:9"}'

# Then poll until "status" is "succeeded" or "failed":
curl https://api.opennan.com/v1/tasks/<task id> -H "Authorization: Bearer $OPENNAN_KEY"
```

## Wan 3.0 API questions

### How much does the Wan 3.0 API cost?

Wan 3.0 API on Opennan: $0.0975/s at 720p. Prices are in US dollars per call, shown before you run, and every tier is in the price table.

### What inputs does Wan 3.0 take?

Text prompt, Image, Reference images.

### Which options can a call set?

Lengths: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 seconds. Resolutions: 720p. Aspect ratios: 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, 9:21.

### How is it billed?

Per video: the price depends on resolution, length and sound, and is shown before the call.

### What happens if a generation fails?

A failed task is refunded in full. You pay only for results.

### How do I call Wan 3.0 from an AI agent?

Add the MCP server https://api.opennan.com/v1/mcp with your API key as a bearer token, then call the generate_video tool with model "wan-3-0". Or send a POST to https://api.opennan.com/v1/videos/generations.

## Similar models

- [HappyHorse 1.0](https://opennan.com/models/happyhorse-1): from $0.104 per second
- [Wan 2.6](https://opennan.com/models/wan-2-6): from $0.091 per second
- [Kling 3.0 Turbo](https://opennan.com/models/kling-3-turbo): from $0.1105 per second
- [Veo 3.1](https://opennan.com/models/veo-3-1): from $0.156 per second
- [Kling O3](https://opennan.com/models/kling-o3): from $0.065 per second
- [Kling 2.5 Turbo Pro](https://opennan.com/models/kling-2-5-turbo-pro): from $0.0546 per second