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Mobile

Mobile Chat SDK Development Documentation and API Reference

Web

Web-side Chat SDK Development Documentation and API Reference
IMLib
Chat core SDK, supporting one-to-one chat + group chat + chatroom

Android

iOS

Flutter

React Native
Global Chat UIKit
Globalized Chat UI component library, supporting one-to-one chat + group chat, preferred for overseas expansion

Android

iOS

push notification
Seamlessly integrated with IM Service, compatible with all major mobile manufacturer push platforms

Android

iOS
IMLib
Chat Core SDK, supports one-to-one chat + group chat + chatroom

Web
Global Chat UIKit
Globalized Chat UI component library, supporting one-to-one chat + group chat, preferred for overseas expansion

Web

Mobile

Mobile audio and video SDK development documentation and API reference
CallLib
Call SDK, one-to-one calls + group-based multi-party calls

Flutter

RTCLib
Audio and video core SDK, supporting meetings + live streaming

Flutter

Chat

Chat Server API/SDK + Server-side Callback

Audio & Video

Audio & Video Server API/SDK + Server-side Callback
Chat Server
API and callback services, support one-to-one chat + group chat + chatroom

Chat Server API

Server-side Callback

Chat Server SDK
Open-source server SDK, supporting Java + PHP + Go

Java

PHP

Go
Audio & Video Server
API and callback services, support meetings + live streaming + calls

RTC Server API

Server-side Callback

RTCLib SDK

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Implement RTC Conference
Implement Low-Latency Live Streaming
Enable RTC Services
Import SDK
Initialization
Engine Configuration
Room Management
Device Management
User Resource Management
Publish and Subscribe
Live Streaming with Co-hosting
Audio Management
Video Management
Advanced Features
Status Codes
Third-party CDN
Real-Time Audio and Video Development Guide
Release Notes

User Resource Management
Resource Types

Resource Types

RCRTCMediaType

Resource Type	Description
audio	Audio resource
video	Video resource
audio_video	Audio and video resource

Last updated on Sep 1, 2025

Remote User Resources

Video Mixing Layout

RCRTCMediaType

IM Service

One-to-one chat Group chat Chatroom System notice Ultra group

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