> ## Documentation Index
> Fetch the complete documentation index at: https://docs.modellix.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Modellix Platform Overview

> Learn how Modellix provides unified API access to Media Models and LLMs, plus optional Web Tools, with one API key, public pricing, and browser playgrounds.

[Modellix](https://modellix.ai) is a MaaS (Model as a Service) platform. Use one Modellix API key and one billing account to call **Media Models** and **LLMs**. Web Search and Web Fetch are optional Tools for workflows that need live web context.

Developers call the APIs; creators generate media in the browser Playground. Both share the same account and public pricing.

## What Modellix Provides

<Columns cols={2}>
  <Card title="Media Models" icon="clapperboard" href="/ways-to-use/api">
    Asynchronous image, video, and speech at `https://api.modellix.ai`. Submit a task, then poll for the result.
  </Card>

  <Card title="LLM" icon="message-square" href="/llm/overview">
    Synchronous chat gateway at `https://llm.modellix.ai`. OpenAI-compatible Chat Completions and Responses, plus Anthropic-compatible Messages.
  </Card>
</Columns>

<Note>
  **Web Tools** at `https://tool.modellix.ai` are optional. Use [Web Search](/api/web-search) and [Web Fetch](/api/web-fetch) to ground agents with public web results and page content. See [Tools Overview](/tools/overview). Use the host that matches the product—do not send media jobs to the LLM gateway or chat requests to the media API.
</Note>

| | Media Models | LLM | Web Tools |
| - | - | - | - |
| Host | `https://api.modellix.ai` | `https://llm.modellix.ai` | `https://tool.modellix.ai` |
| Call style | Async task, then poll | Sync, optional SSE | Sync |
| Billing | Per image, second, or character | Per token | Per request or successful URL |
| Typical use | Generate or edit media | Chat, coding, and agents | Live web context for agents |
| Start here | [REST API](/ways-to-use/api) | [LLM Overview](/llm/overview) | [Tools Overview](/tools/overview) |

Upstream providers for all three surfaces: [Providers](/get-started/model-providers).

## Media Models

Image, video, and speech generation use the async Media Model API. Developers submit a job and poll [Query Task Result](/api/get-task-result). Creators can skip the API and run the same models in the [Playground](/ways-to-use/playground).

Browse production-ready models by modality, compare capabilities and pricing, then try them in the Playground or call them through the API.

<Columns cols={2}>
  <Card title="Text to Image" icon="image" href="https://www.modellix.ai/category/text-to-image">
    Generate still images from text prompts across providers such as Qwen, Seedream, Nano Banana, and GPT Image.
  </Card>

  <Card title="Image Editing" icon="pen-to-square" href="https://www.modellix.ai/category/image-to-image">
    Edit, restyle, or compose images with reference inputs and instruction-based image-to-image models.
  </Card>

  <Card title="Text to Video" icon="clapperboard" href="https://www.modellix.ai/category/text-to-video">
    Create videos from text descriptions with models such as Seedance, Veo, Kling, and Wan.
  </Card>

  <Card title="Image to Video" icon="film" href="https://www.modellix.ai/category/image-to-video">
    Animate a still image into video while preserving subject and composition.
  </Card>

  <Card title="Video to Video" icon="video" href="https://www.modellix.ai/category/video-to-video">
    Restyle, extend, lip-sync, or otherwise transform an existing video with editing models.
  </Card>

  <Card title="Text to Speech" icon="volume-high" href="https://www.modellix.ai/category/text-to-speech">
    Convert text into controllable speech audio with system voices, instructions, and format options.
  </Card>

  <Card title="Speech to Text" icon="microphone" href="https://www.modellix.ai/category/speech-to-text">
    Transcribe audio asynchronously and retrieve normalized transcript documents from task results.
  </Card>

  <Card title="Speech to Speech" icon="waveform-lines" href="https://www.modellix.ai/category/speech-to-speech">
    Clone a speaker from reference audio and synthesize new speech in one workflow.
  </Card>
</Columns>

Need help picking a media model? See [Model Selection](/get-started/model-select), the [REST API guide](/ways-to-use/api), and the [Playground guide](/ways-to-use/playground).

## LLM

The LLM gateway at `https://llm.modellix.ai` returns text. Some models accept image, audio, or video as **input**—see [Multimodal Inputs](/llm/api/api#multimodal-inputs). Do not send image, video, or speech **generation** jobs to this host.

Pass `model` as a `provider/name` ID (for example `openai/gpt-5.5` or `anthropic/claude-sonnet-5`). Point OpenAI or Anthropic SDKs, and coding tools such as Codex, Claude Code, Cursor, and OpenCode, at Modellix with a base URL override. Use the same Modellix API key as Media Models.

<Columns cols={2}>
  <Card title="LLM Overview" icon="message-square" href="/llm/overview">
    Protocols, Quick Start, SDK and coding-tool guides.
  </Card>

  <Card title="LLM Models and Pricing" icon="tag" href="https://www.modellix.ai/llm">
    Current Model IDs, Input Context tiers, and USD-per-1M-token rates.
  </Card>
</Columns>

## Web Tools

Web Search and Web Fetch at `https://tool.modellix.ai` are optional helpers, not a third model product. Call them when an agent needs ranked public web results or readable page content. Authenticate with the same Modellix API key.

<Card title="Tools Overview" icon="wrench" href="/tools/overview">
  Web Search, Web Fetch, per-request pricing, and tool logs.
</Card>

## What You Get

### For Developers

<Columns cols={2}>
  <Card title="One API Key" icon="key">
    One Modellix key for Media Models, LLM, and Web Tools. Flattened media parameters; `provider/name` IDs on the LLM gateway.
  </Card>

  <Card title="Public Pricing" icon="tag">
    Published rates for every media model, LLM token tier, and tool SKU. No hidden add-on fees.
  </Card>

  <Card title="Expert Support" icon="headset">
    Get help by [email](mailto:support@modellix.ai) or [Discord](https://discord.gg/N2FbcB2cZT).
  </Card>

  <Card title="Billing History" icon="receipt">
    Track deposits and usage in the console so you can see what each call costs.
  </Card>

  <Card title="Call Logs" icon="scroll-text">
    Trace requests, responses, and costs for media, LLM, and tool calls.
  </Card>

  <Card title="Enterprise Infrastructure" icon="shield-check">
    Backed by a NASDAQ-listed company (JG) with 15+ years of enterprise AI infrastructure experience.
  </Card>
</Columns>

### For Creators

Creators use Media Models without writing API calls. Discover a model, open its detail page, and generate in the browser.

<Columns cols={2}>
  <Card title="Explore & Search" icon="compass" href="https://www.modellix.ai/explore">
    Browse featured models at [Modellix Models](https://www.modellix.ai/models), or filter by provider and modality at [Modellix Explore](https://www.modellix.ai/explore).
  </Card>

  <Card title="Playground" icon="play" href="/ways-to-use/playground">
    Every media model's detail page includes a Playground. Set prompts and parameters, generate in the browser, and inspect the JSON payload when you are ready to automate.
  </Card>
</Columns>

## How to Start

<Columns cols={2}>
  <Card title="Media REST API" icon="rocket" href="/ways-to-use/api">
    Authenticate, submit an async media task, poll status, and retrieve output assets.
  </Card>

  <Card title="LLM Overview" icon="message-square" href="/llm/overview">
    Pick a protocol, set the LLM base URL, and send a chat request.
  </Card>

  <Card title="Pricing" icon="dollar-sign" href="/get-started/pricing">
    Media units, LLM token rates, and Web Tool SKUs, with links to live catalogs.
  </Card>

  <Card title="Agent Skill" icon="wrench" href="/ways-to-use/skill">
    Install the official Skill so agents construct Modellix requests correctly.
  </Card>

  <Card title="CLI" icon="terminal" href="/ways-to-use/cli">
    Create media tasks, poll results, and automate workflows from the terminal.
  </Card>

  <Card title="Explore & Playground" icon="compass" href="https://www.modellix.ai/models">
    Find a media model, then generate in the Playground on its detail page.
  </Card>
</Columns>


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