​

JavaScript Chat SDK v4 — LLM docs index (Latest)

Low-level JavaScript/TypeScript chat + calling client. Package @cometchat/chat-sdk-javascript@4. This page is a JavaScript-SDK-v4-only routing index for AI agents — a scoped alternative to the site-wide /docs/llms.txt.

​

How to use this index

Each link below is already a .md twin (clean Markdown: verbatim code + method signatures, parameters, and listener contracts). Pick the page for the intent, fetch its .md, read the API there.

• Convention: any docs page URL + .md → raw Markdown.
• Fallback: if a .md twin 404s, fetch the same URL without .md (HTML). Never read a package .d.ts and never answer APIs from memory.

​

Hot path — usually no fetch needed

For a plain “add chat” the install, init → login, and the core sendMessage / receive-message listener flow are stable; a well-built agent skill bakes them. Fetch below only for exhaustive parameters, long-tail methods, group/user management, calling, or edge-case listeners.

• Setup: Integration / Setup
• Auth/lifecycle: Authentication
• Core send/receive: Send a Message · Receive a Message · Real-time Listeners

​

Getting started / integration

• Overview
• Integration / Setup
• Authentication

​

Messaging

• Send a Message
• Media & File Messages
• Receive a Message
• Interactive / Card Messages
• Message Filtering
• Retrieve Conversations
• Threaded Messages
• Edit a Message
• Delete a Message
• Flag a Message
• Delete a Conversation
• Typing Indicators
• Transient Messages
• Delivery & Read Receipts
• Mentions
• Reactions

​

Calling

• Calling — Overview

​

Users

• Users — Overview
• Retrieve Users
• User Management
• Block Users
• User Presence

​

Groups

• Groups — Overview
• Retrieve Groups
• Create a Group
• Update a Group
• Join a Group
• Leave a Group
• Delete a Group
• Retrieve Group Members
• Add Group Members
• Kick / Ban Members
• Change Member Scope
• Transfer Group Ownership

​

AI, campaigns & webhooks

• AI Moderation
• AI Agents
• AI Copilot
• Campaigns
• Webhooks

​

Resources

• Key Concepts
• Message Structure & Hierarchy
• All Real-time Listeners
• Rate Limits
• Connection Status
• Managing WebSocket Connections Manually

​

Best practices & troubleshooting

• Best Practices
• Error Codes
• Troubleshooting

​

Migration & overviews

• Upgrading from v3
• Extensions — Overview
• AI User Copilot — Overview
• AI Chatbots — Overview
• Webhooks — Overview
• Changelog