# Developer Documentation Library

## Welcome to the Zaui Software Developer API Documentation Platform

Zaui provides a number of different APIs  allowing developers to expand or build on the [Zaui Platform](https://www.zaui.com).  These APIs provide frameworks to easily create web, desktop and mobile applications that directly integrate and interact with one or more Zaui supplier systems.

**I am a reseller** connecting to one or more supplier systems.

* Reseller <> Supplier - [OCTo Specification](https://docs.zaui.com/octo/) (json) (*current*)
* Reseller <> Supplier - [I/O Specification](https://docs.zaui.com/io/) (xml) (deprecated)&#x20;

**I am a developer** connecting to a single Zaui system.

* Developer <> Supplier - [Zaui API Specification ](https://docs.zaui.com/zapi/)(xml / json)

**I am a developer** and want data pushed to my endpoints:

* Supplier Zaui System -> Webhook Endpoint URL - [Web-hook Specification](https://docs.zaui.com/webhooks/) (json)

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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.zaui.com/developer-api-documents/master.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.