# Overview

AnyInt is an AI API aggregation platform built to make advanced AI models easier to use.

Most teams do not want to spend time registering with multiple providers, comparing request formats, figuring out which model to use for each task, and constantly balancing quality against cost. AnyInt turns that into one platform: one gateway, one key workflow, and one place to access multiple model families.

### Why teams use AnyInt

There are two core reasons:

1. **Use AI models with less setup** You do not need to stitch together multiple providers one by one. AnyInt gives you one gateway for OpenAI-compatible, Anthropic-compatible, Gemini-compatible, media, and AI Music workflows.
2. **Choose the right model more intelligently** Many users know the task they want to solve, but they do not know which model is the best fit. In many cases, a lower-cost model can achieve the same result as a premium model. AnyInt's Smart Routing direction is designed to help users match requests to the right model for the job, instead of overpaying by default.

## Start here

If you are new to AnyInt, follow this order:

1. [Quickstart](https://anyint.gitbook.io/docs/quickstart)
2. [API Overview](https://anyint.gitbook.io/docs/api-reference)
3. [Models](https://anyint.gitbook.io/docs/models-and-modalities/models)
4. [Smarting routing](https://anyint.gitbook.io/docs/smart-routing-coming-soon)
5. [Authentication and Keys](https://anyint.gitbook.io/docs/authentication-and-keys)
6. [Pricing and Plans](https://anyint.gitbook.io/docs/pricing-and-plans)

## Choose a path

| You are trying to do...              | Start here                                                                           |
| ------------------------------------ | ------------------------------------------------------------------------------------ |
| Make your first text request         | [Quickstart](https://anyint.gitbook.io/docs/quickstart)                              |
| Understand the API families          | [API Overview](https://anyint.gitbook.io/docs/api-reference/overview)                |
| Find valid model IDs                 | [Models API](https://anyint.gitbook.io/docs/api-reference/models-api)                |
| Build image or video flows           | [Multimodal Overview](https://anyint.gitbook.io/docs/models-and-modalities/overview) |
| Build music workflows                | [AI Music Overview](https://anyint.gitbook.io/docs/ai-music/overview)                |
| Set up keys and access policy        | [Authentication and Keys](https://anyint.gitbook.io/docs/authentication-and-keys)    |
| Understand billing and subscriptions | [Pricing and Plans](https://anyint.gitbook.io/docs/pricing-and-plans)                |
| Set up teams and enterprise controls | Teams and Enterprise                                                                 |

## Current API surfaces

| Surface              | What it is for                                                          |
| -------------------- | ----------------------------------------------------------------------- |
| OpenAI-compatible    | fastest path for existing OpenAI SDK clients                            |
| Anthropic-compatible | Claude-style messages and token counting                                |
| Gemini-compatible    | Gemini-native `generateContent`, streaming, and function calling        |
| Media APIs           | image and video generation                                              |
| AI Music             | song generation, covers, personas, lyrics, stems, WAV, and MV workflows |

## Recommended reading by role

### Application developers

* [Quickstart](https://anyint.gitbook.io/docs/quickstart)
* [OpenAI Compatible API](https://anyint.gitbook.io/docs/api-reference/openai-compatible)
* [Anthropic Compatible API](https://anyint.gitbook.io/docs/api-reference/anthropic-compatible)
* [Gemini Compatible API](https://anyint.gitbook.io/docs/api-reference/gemini-compatible)
* [Errors and Limits](https://anyint.gitbook.io/docs/api-reference/errors-and-limits)

### Product and platform teams

* [Why AnyInt](https://anyint.gitbook.io/docs/introduction/why-anyint)
* [Core Concepts](https://anyint.gitbook.io/docs/introduction/core-concepts)
* [Features](https://anyint.gitbook.io/docs/features)
* [Pricing and Plans](https://anyint.gitbook.io/docs/pricing-and-plans)
* [Authentication and Keys](https://anyint.gitbook.io/docs/authentication-and-keys)

### Enterprise admins（coming soon）

* Teams and Enterprise
* Organizations and Projects
* Roles and Permissions
* Security and SSO
* Webhooks and Notifications

## Support

Use [FAQ](https://anyint.gitbook.io/docs/faq) for common product questions and [Contact and Status](https://anyint.gitbook.io/docs/support) for support, enterprise, and operational-status paths.