> For the complete documentation index, see [llms.txt](https://grebes-organization.gitbook.io/grebe.world/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://grebes-organization.gitbook.io/grebe.world/9.-technical-architecture.md).

# 9. Technical Architecture

The Grebe ecosystem is built on a modular, scalable, and secure architecture that integrates multiple blockchain technologies and smart contract systems to support its hybrid DeFi, GameFi, and social media platforms.

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**🛠️ 1. Blockchain Layer**

* **Binance Smart Chain (BEP-20)** is used for its low fees, high speed, and strong community support.
* Smart contracts written in **Solidity** govern token transactions, staking, rewards, and governance mechanisms.
* On-chain data is used to maintain transparency for all financial and gameplay actions.

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**⚙️ 2. Core Modules**

**a. G Trade**

* Custom-built swapping mechanism combining features from both DEXs and CEXs.
* Supports:
  * Token swap logic via smart contracts
  * Dynamic price fetching using **Chainlink Price Feeds**
  * Slippage control & real-time GRT/USDT price estimates
* Includes:
  * Transaction fee deduction with a portion sent to the owner wallet
  * Fee-based burn or redistribution module

**b. GameFi Engine**

* NFT-based in-game assets with metadata stored via **IPFS** or on-chain hashes
* Game logic integrated through Web3.js and a custom game server
* Rewards engine tied to GRT smart contract for auto-payouts

**c. SocialFi Platform**

* Content posts, likes, comments stored off-chain (IPFS + database)
* Blockchain integration for:
  * Tipping and donations in GRT
  * Creator revenue tracking
  * User reputation scoring

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**🔒 3. Security & Audit**

* Follows best practices: OpenZeppelin libraries, modular contract structure
* Security features include:
  * **Reentrancy guards**
  * **Timelocks** for admin functions
  * **Multi-sig wallet** for treasury and owner access
* Regular **independent audits** and **bug bounty programs** are planned

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**🌉 4. Interoperability**

* Planned cross-chain bridge (starting with BSC ↔ Polygon)
* Support for wrapped assets in future DEX expansion
* MetaMask, Trust Wallet, and WalletConnect integration

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**📊 5. Analytics & Transparency**

* On-chain dashboards to display:
  * Swap volume
  * Liquidity pool status
  * Token burns, fee flows, staking data
* Real-time backend APIs serve frontend analytics and insights