BUILT FOR FLUTTER

Flutter
Chat SDK

Build messaging in Dart with Tencent RTC’s Flutter Chat SDK. Connect conversations and message events to the Flutter widgets your product needs.

DEVELOPER RESOURCES

Flutter Chat SDK Docs & Examples

Conversations for your community

Keep creative groups connected through messages and shared work.

Bring people and files together

Add project discussions and shared documents to your own Flutter experience.

FLUTTER CHAT CAPABILITIES

Messaging foundations for your product

Direct conversations

  • One-to-one messages
  • Your own interface

Group messaging

  • Shared conversations
  • Membership APIs

Rich messages

  • Text and media
  • Custom application content

Conversation state

  • History and unread counts
  • Your application store

User identity

  • Your own user IDs
  • UserSig authentication

App integration

  • Flutter APIs
  • Platform-specific lifecycle

Explore the Flutter Chat APIs

Start with the APIs that connect your application.

Initialize

Start with a Dart service

Initialize the SDK and connect its lifecycle to your application.

Read the Documentation
chat_service.dart
final result = await TencentImSDKPlugin.v2TIMManager.initSDK(
  sdkAppID: sdkAppID,
  loglevel: LogLevelEnum.V2TIM_LOG_INFO,
  listener: V2TimSDKListener(),
);

CUSTOMIZATION

Your experience. Your way.

Build your own interface around connected conversations.

Build an experience of your own

Connect messaging events to the screens and interactions your product needs.

Read the Documentation

GET STARTED

Your first conversation starts here

  1. 01

    Create your app

    Set up a Chat application and your test users.

    Open Chat Console
  2. 02

    Add the Flutter Chat SDK

    Follow the platform guide to connect your project.

    Follow the Integration Guide
  3. 03

    Connect your users

    Sign in two test users and send your first message.

    Connect Your Users
Flutter Chat SDK
Terminal
flutter pub add tencent_cloud_chat_sdk
chat_service.dart
final result = await TencentImSDKPlugin.v2TIMManager.initSDK(
  sdkAppID: sdkAppID,
  loglevel: LogLevelEnum.V2TIM_LOG_INFO,
  listener: V2TimSDKListener(),
);

Flutter Chat SDK FAQs

Does one Flutter package cover every build target?

The SDK supports multiple targets, with extra setup for platforms such as Web and HarmonyOS. Check the integration guide for each target and SDK release. The Flutter UI Kit has its own requirements.

Does the Flutter Chat SDK include a ready-made UI?

The SDK supplies messaging APIs and events. Your application builds the chat screens. The illustrations show possible app experiences.

How do I authenticate users of the Flutter Chat SDK?

Generate production UserSig on your backend. Pass it to the client for authentication and keep your application secret on the server.

Are these Flutter snippets a complete application?

They show individual integration steps. Follow the full guide for imports, initialization, login, error handling, and target-specific configuration. Test messaging with separate accounts before release.

How is Flutter Chat SDK usage priced?

Hosted Chat service usage follows your selected plan. Check the included features and allowances for your application; optional plugins and Call services can have separate requirements.

How do I integrate Flutter Chat SDK with Dart?

Install the documented Flutter package and complete native project configuration for each target. Test widget lifecycle together with the underlying iOS and Android behavior.

How do I test Flutter Chat SDK before releasing my app?

Check login, SDK readiness, send and receive events, and message state after reconnecting.

How do I customize the interface for Flutter Chat SDK?

Build your own conversation list, message rendering and composer around documented SDK events.

Find support for your next step

Talk about your application

Discuss your product, expected usage, and integration needs.

Contact Sales

Build your next conversation

Build your app with the Flutter Chat SDK.