anchor-state-sync

A complete submission for the Ranger Build-A-Bear Hackathon | Main Track.

Prerequisites

• Rust & Cargo
• Anchor CLI 0.30
• Node.js 20+
• Solana CLI

Environment Setup

1. Create a .env file in the app directory:

HELIUS_API_KEY=your_helius_api_key_here
WALLET_KEYPAIR=[your,wallet,bytes,...]
RPC_URL=https://mainnet.helius-rpc.com/?api-key=your_helius_api_key_here

Running the Code

1. Install dependencies in app:

   cd app
   npm install

2. Build and run tests:

   anchor build
   anchor test

3. Run the Strategy Bot locally:

   cd app
   npm run start

Architecture

• Anchor Program: Tracks strategy state, balances, and handles vault lifecycle. Emits structured events for bot ingestion.
• TypeScript Bot: Uses Helius webhooks/logs to track states and execute periodic delta-neutral rebalances across Marginfi (base yield) and Zeta Markets (funding yield).