BRL-A: Agent-Managed Payment Infrastructure

BRL-A is payment infrastructure for Brazilian prediction markets and entertainment platforms. An autonomous agent manages the complete payment flow: PIX on-ramp → mint stablecoin → instant settlement → burn/off-ramp.

🔗 Live on Solana Mainnet: 75wzVU6j9U6oZVJjQYLtiN7Z5Ah97it1UyWZN29HgE4m

🎯 Problem

Brazilian gambling/betting platforms face:

• 8% FX fees (BRL → USD → BRL)
• Chargebacks
• Bank blocks
• Slow settlements

💡 Solution

BRL-A provides:

• Instant settlement (no chargebacks)
• Low fees (0.3-0.7% vs 8%)
• No bank blocks (crypto rails)
• Autonomous peg management (AI agent maintains 1:1 BRL backing)

🏗️ Architecture

┌─────────────────────────────────────────────────────────────┐
│                     BRL-A Ecosystem                          │
├─────────────────────────────────────────────────────────────┤
│                                                              │
│  ┌──────────────┐      ┌──────────────┐      ┌──────────┐  │
│  │   Oracle     │─────▶│    Agent     │─────▶│ Triad    │  │
│  │  (Anchor)    │      │  (Node.js)   │      │ Protocol │  │
│  └──────────────┘      └──────────────┘      └──────────┘  │
│       │                      │                     │        │
│       │ USD/BRL Price        │ Market Making       │        │
│       │                      │                     │        │
│       ▼                      ▼                     ▼        │
│  On-chain Oracle      Peg Monitoring         BRL-A/USDC    │
│                                                              │
└─────────────────────────────────────────────────────────────┘

📦 Monorepo Structure

brl-a/
├── brl-oracle/          # Anchor program (USD/BRL Oracle)
│   ├── programs/
│   │   └── brl-oracle/
│   │       └── src/
│   │           └── lib.rs      # PriceOracle state + update_price
│   └── Anchor.toml
│
├── agent/               # Node.js Trading Agent
│   ├── src/
│   │   ├── core.ts             # Oracle, PegMonitor, TradingEngine
│   │   └── index.ts            # Main agent loop
│   └── package.json
│
└── dashboard/           # Next.js Analytics (TODO)
    └── app/
        └── page.tsx            # Live agent monitoring

🚀 Quick Start

1. Oracle Program

cd brl-oracle
anchor run build
anchor deploy --provider.cluster devnet

2. Trading Agent

cd agent
npm install
cp .env.example .env
# Edit .env with your Solana keypair
npm run dev

🤖 How the Agent Works

The agent runs autonomously every 60 seconds:

1. Fetch USD/BRL Price from AwesomeAPI
2. Update Oracle on-chain
3. Monitor BRL-A Price on Triadmarkets Protocol
4. Check Peg Stability (±2% tolerance)
5. Execute Trades if needed:
   • BRL-A > 1.02 BRL → SELL
   • BRL-A < 0.98 BRL → BUY
   • Otherwise → HOLD

📊 Demo Metrics

• Oracle Updates: Every 60s
• Peg Tolerance: ±2%
• Trade Size: 100 BRL-A
• Target: 1 BRL-A = 1 BRL

🎰 Use Cases

• TrendzBR: Prediction market whitelabel
• PalpitXei: Prediction market whitelabel
• Future: Any Brazilian Prediction market whitelabel

💰 Revenue Model

• Transaction Fees: 0.3-0.7% per transaction
• On/Off-ramp Spread: PIX ↔ BRL-A
• Yield on Reserves: Brazilian government bonds
• Premium Services: Compliance, APIs, audits

📈 Market Potential

• 10 casinos × R$20M/month = R$200M volume
• 0.5% fee = R$1M/month
• R$12M/year (conservative estimate)

🔗 Links

• Token (Mainnet): 75wzVU6j9U6oZVJjQYLtiN7Z5Ah97it1UyWZN29HgE4m
• Triad Protocol: TRDwq3BN4mP3m9KsuNUWSN6QDff93VKGSwE95Jbr9Ss
• Hackathon: Colosseum Agent Hackathon

📝 License

MIT