Extensions
What Are Extensions?
Extensions are modules that bring advanced features to your BuildOnCore.com applications. They allow you to add specialized functionality — from game engines and AI chat to advanced blockchain integrations — without writing custom code.
Where to Find Extensions
In your app’s Edit page, select the Configuration tab. A list of all extensions compatible with your app will appear under the Extensions section.
Why Some Extensions May Not Be Available
Each extension supports specific app types. If an extension isn’t compatible with your current app’s structure or features, it won’t appear in the list.
Available Extensions
Game Development
2D Game Framework
2D game development with physics and sprites for platformers and arcade games.
"Create a tap-based rocket launch game where the goal is to reach the moon." / "Build a side-scroller where a miner collects CORE tokens while avoiding falling rocks."
3D Game Framework
3D game creation with physics and lighting for adventure and simulation games.
"Design a 3D exploration game where players mine virtual CORE and trade it for upgrades." / "Build a multiplayer racing game with customizable vehicles."
3D Rendering
3D graphics and visualizations for your apps, including interactive models and scenes.
"Embed a 3D rotating model of the Core DAO logo in my landing page."
Blockchain & Data
Database
Persistent data storage and on-chain logic for your apps, such as payments, token management, and event logging.
"Store player achievements and scores on-chain for public leaderboards." / "Create a marketplace that records every sale in a smart contract."
Core Explorer API
Fetch Core DAO token and contract data, including prices, transaction history, and metadata.
"Display the real-time price of my project’s token in the app header." / "Show the last 10 transfers for a given token address."
Core RPC Access
Direct Core DAO blockchain access for transactions and data queries.
"List all wallet addresses that interacted with my smart contract in the past 24 hours." / "Retrieve and display my dApp’s daily transaction count."
Wallet Integration
Enable wallet connections for authentication and transaction signing.
"Require users to connect their wallet before accessing premium features." / "Prompt a wallet signature to approve NFT minting."
User Authentication
Social Login
Enable login with social accounts like X (Twitter), Google, or Discord.
"Allow players to log in with Google to save their progress." / "Fetch a Discord username and show it next to the player’s avatar."
AI
AI Chat
Add LLM-powered chatbots and content generation to your apps.
"Create a support bot that explains staking steps for new users." / "Generate random in-game missions using AI prompts."
Livestream Tools
Live Price Ticker
Display real-time Core DAO token prices in your app or as an overlay.
"Display $CORE price in the corner of my game UI." / "Show my NFT collection’s floor price during live auctions."
Livestream Overlay
Build transparent overlays for live streams with custom data displays.
"Overlay the latest marketplace sales on my Twitch stream." / "Display game winner announcements in real time during tournaments."
Realtime Component
Add multiplayer chat, live updates, and collaborative features.
"Add a live order book for token trading." / "Implement a multiplayer chatroom for tournament players."
The BuildOnCore.com team is continually building and expanding the capabilities of extensions to power your apps — stay tuned for more.
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