> For the complete documentation index, see [llms.txt](https://solronin.gitbook.io/arbix/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://solronin.gitbook.io/arbix/getting-started/publish-your-docs.md).

# MVP Architecture

**Components:**

1. **Arbitrage Scanner** (TypeScript + Web3.js)
   * Fetches price data from Orca, Raydium, and Phoenix.
   * Identifies profitable arbitrage opportunities.
2. **Solana Smart Contract** (Rust + Anchor)
   * Executes swaps atomically between DEXs.
   * Enforces profitability constraints before execution.
3. **Basic MEV Protection**
   * Monitors mempool transaction order.
   * Uses randomized delay or Jito-Solana integration.
4. **Data Feeds**
   * Pyth, Switchboard, and DEX APIs provide real-time pricing.
5. **MVP Frontend (Optional)**
   * React + TailwindCSS UI for displaying arbitrage opportunities.

**MVP User Flow:**

1. **User connects wallet** (Phantom/Solflare) → Grants permission.
2. **Scanner fetches prices** → Identifies arbitrage opportunities.
3. **Profitable trade detected** → Sent to Solana smart contract.
4. **Smart contract executes trade** → Swaps between DEXs atomically.
5. **Profit/loss calculated** → Funds deposited back to the user's wallet.