Embed Chatbot Widget

Overview

Embed your AI assistant as a floating chat widget on any website. Visitors can ask questions and get instant answers without leaving your page.

Includes: Realtime streaming · Chat persistence · Multi-language (EN/VI) · Dark mode · Markdown & code blocks · Feedback 👍👎 · Mobile fullscreen

Get the Embed Code

1. Go to Integrations in the sidebar of the Admin Panel
2. Copy the snippet:

<script
  src="https://cdn.assistantcore.com/embed/embed.js"
  data-assistant-id="YOUR_ASSISTANT_ID"
  data-api-base="https://api.assistantcore.com"
  async
></script>

3. Paste it before the closing </body> tag in your HTML

Attributes

Where to Add the Code

• WordPress — Appearance → Theme Editor → Footer
• HTML — Before </body> in your HTML file
• React/Next.js — Use next/script with strategy="lazyOnload"

Configure Embed Domains

The widget only works on registered domains:

1. Go to Integrations → Embed Widget Domains
2. Enter the domain (e.g., www.mysite.com)
3. Click Add → Save

Features

Chat persistence

Messages are saved to localStorage — refreshing the page won't lose them. Tap ✏️ in the header to start a new conversation.

Streaming & status

Responses appear character-by-character in realtime, with processing status ("Searching knowledge base...") and follow-up suggestions.

Markdown

Supports tables, code blocks with language labels + copy button, blockquotes, lists. Links open in a new tab automatically.

Error handling

Shows clear messages when rate-limited, network errors, or server issues occur — with a Try again button when possible.

Dark mode & Responsive

Automatically matches system appearance. Goes fullscreen on mobile (≤ 480px).