> For the complete documentation index, see [llms.txt](https://submodel.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://submodel.gitbook.io/docs/instagen/overview.md).

# Overview

Instant access to high-performance AI models via OpenAI-compatible API.

## What is InstaGen?

Deploy-free AI model access with automatic load balancing and high availability.

## Key Features

* **Instant Access**: No deployment required
* **OpenAI Compatible**: Drop-in replacement for existing integrations
* **High Availability**: Automatic load balancing and failover
* **Pay-per-Use**: Transparent pricing
* **Global CDN**: Worldwide access optimization

## API Endpoint

```
https://llm.submodel.ai/v1
```

## Supported Endpoints

* `GET /v1/models` - List available models
* `POST /v1/chat/completions` - Chat completions
* `POST /v1/completions` - Text completions

## Quick Start

1. [Create Access Key](/docs/instagen/overview-2/create-key.md)
2. [View Models](/docs/instagen/overview-1/available-models.md)
3. [Start Using API](/docs/instagen/api-reference.md)

## Next Steps

* [API Reference](/docs/instagen/api-reference.md)
* [Available Models](/docs/instagen/overview-1/available-models.md)
* [Create Access Key](/docs/instagen/overview-2/create-key.md)