# Vidu models on GPTProto

> One GPTProto API key covers every model listed below. Text models share an OpenAI-compatible API — swap the `model` id. Image / video / audio models use a submit-and-poll API; follow each model's own llms.txt.

## Overview

- **Models**: 7
- **Vendor**: Vidu
- **Base URL**: `https://gptproto.com/v1`
- **Provider page**: https://gptproto.com/model/vidu

## Authentication

Every request needs a GPTProto API key in the `Authorization` header. Create one at https://gptproto.com/dashboard/api-key, then export it:

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

Header: `Authorization: Bearer $GPTPROTO_API_KEY`. Use `base_url` `https://gptproto.com/v1` with any OpenAI-compatible SDK.

## Image, video, and audio models

These models use a submit-and-poll API (not OpenAI Chat Completions). Read the per-model guide for the exact endpoint, parameters, and example request.

| Model ID | Name | Type | Price | Guide |
| --- | --- | --- | --- | --- |
| `vidu2.0` | Vidu 2.0 | video | $0.08 / run | [llms.txt](https://gptproto.com/model/vidu/vidu2.0/llms.txt) |
| `viduq3-turbo` | Vidu Q3 Turbo | video | $0.032 / run | [llms.txt](https://gptproto.com/model/vidu/viduq3-turbo/llms.txt) |
| `viduq3-pro` | Vidu Q3 Pro | video | $0.04 / run | [llms.txt](https://gptproto.com/model/vidu/viduq3-pro/llms.txt) |
| `viduq2-pro` | Vidu Q2 Pro | video | $0.032 / run | [llms.txt](https://gptproto.com/model/vidu/viduq2-pro/llms.txt) |
| `viduq2-turbo` | Vidu Q2 Turbo | video | $0.024 / run | [llms.txt](https://gptproto.com/model/vidu/viduq2-turbo/llms.txt) |
| `viduq2-pro-fast` | Vidu Q2 Pro Fast | video | $0.024 / run | [llms.txt](https://gptproto.com/model/vidu/viduq2-pro-fast/llms.txt) |
| `viduq2` | Vidu Q2 | image, video | $0.024 / run | [llms.txt](https://gptproto.com/model/vidu/viduq2/llms.txt) |

## Additional resources

- [Provider page](https://gptproto.com/model/vidu)
- [All models](https://gptproto.com/model)
- [API keys](https://gptproto.com/dashboard/api-key)
- [Platform overview for LLMs](https://gptproto.com/llm-full.txt)
- Per-model guide: `https://gptproto.com/model/{vendor}/{model}/llms.txt`