!NEW!

Live Stream Extension for Unreal Engine!!!

From the creator of the AI Integration Toolkit

The Live Stream Extension (LSE) is a fully modular, upgradeable, Blueprint-ready solution for all your live streaming needs—designed to bring real-time interactivity from Twitch & YouTube Live directly into Unreal Engine projects.

Basically... a networking framework with purpose-built extensions for Twitch and YouTube Live.

Supercharge your Unreal projects with modular HTTP, WebSocket, and OAuth2 pipelines—plus real-time chat interaction, auto-emote rendering, chat-triggered gameplay, and more.

✅ Highlights

• OAuth2 Authentication (Twitch, YouTube, custom providers)

• HTTP/JSON with auto Struct ↔ JSON conversion

• WebSocket Support (direct & handshake)

• Twitch & YouTube Integration (auth, chat, emotes, stream metadata)

• RichText Emote Display with auto-import and per-user styling

• Live Video Playback

• Chat Message Triggers → Blueprint events

• AES-Encrypted Runtime Key Storage

• Blueprint Utility Functions (Regex, Enums, Base64 ⇆ Texture2D)

🚀 Typical Use Cases

• AI chatbot interactions with live viewers

• Stream-controlled gameplay

• Secure dashboards & live UI

• In-engine video render previews

• Spectator overlays or HUDs

• Unified Twitch & YouTube chat feeds

🧩 Core Modules

OAuth2 Authentication

• Supports all common OAuth flows

• Browser-based login and local listener

• Blueprint-native token hooks

HTTP & JSON

• One-click HTTP requests

• Full Struct ↔ JSON mapping

• Nested field access with clean Blueprint variables

WebSocket

• Full Blueprint WebSocket pipelines

• Ideal for live chat, dashboards, multiplayer monitoring

Emote & Rich Text

• Auto-fetch Twitch emotes (broadcaster, global, subscriber)

• Injects directly into Unreal RichTextBlock

• No manual parsing—messages are styled and displayed in-line

Live Video Playback

• Uses custom WebView2 texture sharing interface for a non-TOS breaking embedded live stream

• Solves engine-native playback limitations

Chat Triggers → Events

• Regex pattern matching in chat

• Triggers any Blueprint logic—great for interactive or gamified streaming

🎮 Twitch & 📺 YouTube Integration

Twitch:

• Live chat support (send/receive)

• Emote fetching, token validation, structured chat events

• Channel search, video listing—all Blueprint exposed

YouTube:

• Broadcast & chat API support

• OAuth token management

• Live message retrieval + posting

• Structured Blueprint interfaces for event hooks

🧠 Technical Highlights

• Blueprint-First: All systems (OAuth, WebSocket, emotes) exposed cleanly in BP

• Editor-Friendly Struct Logic: Define payloads once—no parsing node nightmares

• Zero External SDKs: Uses Unreal's built-in modules only

• Event-Driven: Clean multicast events drive real-time responses

• Secure Secrets: AES-encrypted .ini storage for API keys/tokens

💬 "Will LSE ever support 'insert API name here'?"—Twitch and YouTube support are extensions of my unreleased networking toolkit (Which you will also find in the AI Integration Toolkit soon), hopefully I can give you enough tools/examples to connect to any API you want but for extra support please-

👉 Join the community or reach out: https://discord.gg/MjbuBxjSxa

Thanks for the support!

~Knooblegooble

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