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

# Introduction

> Welcome to the Ollang documentation — APIs, MCP server, SDK, Skills, and platform concepts for AI-native localization.

# Welcome to Ollang

Ollang is an AI-native localization platform for video, audio, and document content. The platform orchestrates AI dubbing, subtitle translation, captions, transcription, document and visual translation, and human review workflows in one place — and exposes everything through APIs, an MCP server, an SDK, and agent Skills.

These docs cover four ways to integrate with Ollang and a set of user guides for the concepts behind them:

<CardGroup cols={2}>
  <Card title="New to Ollang? Start here" href="/getting-started" icon="rocket">
    A short tour: account setup, your first upload + order, and where to go
    next.
  </Card>

  <Card title="How everything connects" href="/concepts/how-it-all-connects" icon="diagram-project">
    REST API, MCP, SDK, Skills, and workflows — when to use each and how they
    fit together.
  </Card>

  <Card title="Use Cases" href="/concepts/use-cases" icon="lightbulb">
    End-to-end walkthroughs: AI dubbing, subtitle pipelines, document
    localization, visual translation, audio description, continuous i18n.
  </Card>

  <Card title="Best Practices" href="/concepts/best-practices" icon="shield-check">
    Production guidance: API keys, callbacks, retries, pagination, error
    handling, folder structure, memory.
  </Card>

  <Card title="API Conventions" href="/concepts/api-conventions" icon="book-open">
    Base URL, authentication, request/response format, pagination, errors,
    and callbacks — in one reference page.
  </Card>

  <Card title="Glossary" href="/glossary" icon="book">
    Folders, Projects, Orders, Levels, Workflows, Review Gates, LSPs, QC, BYOK,
    and more.
  </Card>

  <Card title="Troubleshooting" href="/troubleshooting" icon="wrench">
    Common errors, debugging callbacks, retries, and what to send to support.
  </Card>
</CardGroup>

## What Ollang Does

Ollang takes a source asset — a video, audio file, document, image, subtitle file, or strings file — and produces high-quality, multilingual, fully reviewable localization outputs.

<CardGroup cols={2}>
  <Card title="AI Dubbing" icon="microphone">
    Multilingual dubbed audio and mixed video with optional Lip Sync or Audio
    Description. TTS-first flows accept a `.txt` script with no source video.
  </Card>

  <Card title="Subtitle Translation & CC" icon="closed-captioning">
    Generate captions, translate them, and export SRT, VTT, ASS, STL, SCC, DFXP,
    ITT, DOCX, XLSX, and broadcast-compatible formats.
  </Card>

  <Card title="Document Translation" icon="file-text">
    DOCX, PDF, PPTX, XLSX, HTML, JSON, DITA, mobile strings (`.xml`, `.strings`,
    `.stringsdict`), AE projects, and JPEG/PNG image-to-image.
  </Card>

  <Card title="Visual Translation" icon="image">
    On-screen text inside videos, graphics, and visual assets — preserving
    layout and positioning.
  </Card>

  <Card title="Human Review" icon="users">
    Add a Level 1 review gate to any order to route output to Ollang-managed
    linguists or your own LSPs and editors.
  </Card>

  <Card title="QC & Analytics" icon="chart-line">
    AI QC across accuracy, fluency, tone, and cultural fit; human QC
    annotations; QC score progression and human-edit-percentage analytics.
  </Card>
</CardGroup>

## Pick Your Integration Path

<CardGroup cols={2}>
  <Card title="Ollang REST API" href="/apis/ollang-api-reference/direct-file-upload" icon="code">
    Programmatic uploads, orders, projects, revisions, QC, human review, and
    webhooks. API-key authenticated.
  </Card>

  <Card title="Ollang MCP" href="/mcp/overview" icon="robot">
    Hosted Model Context Protocol server (OAuth 2.0 + PKCE). Drop into Claude,
    Cursor, Claude Code, Devin, Replit, Windsurf, and more.
  </Card>

  <Card title="Ollang SDK" href="/sdk/overview" icon="code">
    TypeScript/Node.js SDK for asset scanning, i18n workflows, CMS capture, and
    a typed REST client.
  </Card>

  <Card title="Ollang Skills" href="/skills/overview" icon="wand-magic-sparkles">
    File-based [Agent Skills](https://skills.sh) (Cursor, Claude Code, Codex,
    Windsurf, Cline) — natural-language ops with no server to run.
  </Card>
</CardGroup>

## User Guides

Conceptual documentation for the Ollang Project Management Dashboard — read these to understand the operational model before integrating:

<CardGroup cols={3}>
  <Card title="Platform Architecture" href="/platform-architecture" icon="sitemap">
    The Folder → Project → Order hierarchy and why it matters.
  </Card>

  <Card title="Order Types" href="/order-types-workflows" icon="list-check">
    AI Dubbing, Subtitle Translation, CC, Document, Studio Dubbing, Visual
    Translation, Website Translation.
  </Card>

  <Card title="Source Files & Assets" href="/source-files-assets" icon="folder-tree">
    Primary vs supporting assets, M\&E, glossaries, guidelines, supported
    formats.
  </Card>

  <Card title="Deliverables & Exports" href="/deliverables-exports" icon="download">
    Subtitle export formats, AI Dubbing outputs, Audio Description, Studio
    Dubbing.
  </Card>

  <Card title="Review & Human Workflows" href="/review-editing-workflows" icon="user-check">
    AI-only vs AI + Human Review, editor interface, assignments, QC annotations.
  </Card>

  <Card title="Teams & Permissions" href="/teams-permissions" icon="users">
    Project Management roles, Editor / LSP hierarchy, agencies, and dubbing
    studios.
  </Card>

  <Card title="Workflows & Providers" href="/workflows-provider-architecture" icon="shuffle">
    Global vs Folder workflows, language-pair routing, provider selection.
  </Card>

  <Card title="Memory & Guidelines" href="/memory-guidelines-custom-instructions" icon="brain">
    Translation memories, custom instructions, folder- and project-level
    guidelines.
  </Card>

  <Card title="Analytics & QC" href="/analytics-qc-monitoring" icon="chart-bar">
    Order analytics, QC progression, payment, credit, and edit-percentage
    insights.
  </Card>
</CardGroup>

## Stay Up to Date

* **[Changelog](/changelog)** — New releases and improvements, updated regularly.
* **[Ollang Blog](https://blog.ollang.com/)** — Deeper write-ups and announcements.
* **Support** — Email [info@ollang.com](mailto:info@ollang.com) or use the **Ollang Dashboard** link in the top bar.

<Info>
  Code samples in these docs use generic placeholders (`<your-api-key>`,
  `customer_id`, `project_id`, `order_id`, `example.com`). Replace them with
  your own values from the [Olabs Dashboard](https://lab.ollang.com).
</Info>