This page explains how the Treasure Data documentation portal is organized and how to find the information you need. Whether you are a marketer, data engineer, IT admin, or AI Agent, this guide helps you get the most out of these docs.
The left sidebar is the primary way to browse documentation. It is organized into the following major sections:
| Section | What It Contains |
|---|---|
| Getting Started | Role-based guides for Marketers, Data Engineers, IT Admins, and AI Agents |
| Treasure Code | CLI tools (tdx) and AI-assisted development guides |
| Products | Detailed documentation for all Treasure Data products |
| Integrations | Connectors for data sources and destinations |
| Tools | Developer tools and utilities |
| Support | How to contact support and troubleshooting resources |
| API Documents | REST API references and client libraries |
| Requirements and Limitations | System requirements and known limitations |
| Release Notes | Monthly product updates organized by year |
| Security & Trust | Security policies and compliance information |
Sidebar groups are expandable and collapsible. Click a group name to expand it and see its child pages. Products are organized hierarchically. For example, to find Audience Studio documentation, navigate to Products > Customer Data Platform > Audience Studio.
The top navigation bar provides quick access to:
- Support - Links to the support resources page
- Release Note - Jump directly to the latest release notes
- API Docs - Link to the external API documentation site
- Search - Full-text search across all documentation (see Using Search below)
- Languages - Switch the documentation language between English and Japanese (see Switching Languages below)
At the top of each page, breadcrumbs show your current location in the documentation hierarchy. Click any breadcrumb to navigate to that level. For example:
Home > Products > Customer Data Platform > Data Workbench
On the right side of each page, a table of contents is automatically generated from the page headings (up to 3 levels deep). Click any heading to jump directly to that section.
Click the search bar in the top navigation or use the keyboard shortcut to open the search dialog. Search supports:
- Full-text search across all documentation pages
- Faceted filters to narrow results by:
- Category - Products, Guides, Integrations, Release Notes, etc.
- Product - Filter by specific product name (for example, Data Workbench, Audience Studio)
- Release Year - Filter release notes by year
An AI assistant is available at the bottom-center corner of every page. Click the Ask AI button to ask natural-language questions about Treasure Data products and features. The assistant searches the documentation and provides answers with links to relevant pages.
You can also access the AI assistant through the search dialog.
Treasure Data provides REST APIs for programmatic access.
API references available in this portal:
| API | Description |
|---|---|
| TD API v3 | Core platform API for databases, tables, queries, and jobs |
| Postback API | Import small JSON payloads (used by JavaScript and Mobile SDKs) |
| Audience API | CDP-specific APIs for segments, journeys, and audiences |
| DWH Integration API | Data warehouse integration endpoints |
Each API reference includes interactive endpoint exploration where you can view parameters, request/response schemas, and example payloads.
This documentation is available in English (default) and Japanese.
To switch the document language:
- In the top-right corner of the screen, click the globe icon.
- From the drop-down list, select a language.
- If a Japanese translation is not yet available for a page, the portal falls back to the English version.
Release notes are published monthly and organized by year in the sidebar under Release Notes. Each release note covers new features, improvements, and fixes across all Treasure Data products.
To find release notes for a specific period, use the search feature with the Release Year filter.
If you need further assistance:
- Contact Support - Learn how to open a support ticket and get help from the Treasure Data support team.
- Service Status Dashboard - Check the current status of Treasure Data services and view incident history.
- About Treasure Data Support - Understand support plans and available resources.