# Web Chat SDK Operations

Here's the English translation of the Web Chat SDK documentation while maintaining the original structure and format:

***

### description: This article introduces how to use MaiAgent's Web Chat SDK

## Web Chat SDK Operation Instructions

The MaiAgent SDK provides a complete JavaScript API that allows developers to easily integrate MaiAgent chatbots into any website.

### **I. Initialization Guide**

{% hint style="info" %}
How to obtain the embed script? Please refer to [🌐Connecting to the Dialogue Platform: Website](https://docs.maiagent.ai/release/website)

Following these instructions, the script will automatically include the webChatId parameter
{% endhint %}

After loading the embed script, the system automatically registers a `document.body.onload` event handler to execute Web Chat initialization, requiring no manual registration. If you need to control the initialization timing (e.g., waiting for other resources to load or delayed rendering), you can use the following methods:

1. **Delayed Script Loading**: Control the loading timing of `embed.min.js`
2. **Manual Initialization Trigger**: Call `document.body.onload()` method at the appropriate time

This mechanism allows developers to decouple DOM rendering from Web Chat initialization, providing more flexible integration options

**Important Notes**

* The system will only initialize after confirming Contact ID through the Contact API.
* You can use Query Metadata to include [knowledge management permissions](https://docs.maiagent.ai/tech/maiagent-tech-en/authorization-integration/zhi-shi-guan-li-quan-xian-query-metadata-cha-xun-yuan-zi-liao-zong-lan/json-interfaces#webchat-chu-shi-hua-she-ding) during Web Chat initialization

To learn more about knowledge management permissions, please refer to [🌐Knowledge Management Permissions (Query Metadata) Overview↗](https://docs.maiagent.ai/tech/maiagent-tech-en/authorization-integration/zhi-shi-guan-li-quan-xian-query-metadata-cha-xun-yuan-zi-liao-zong-lan)

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