DAA Economy

🚀 FULL IMPLEMENTATION - This is the complete, production-ready implementation of the DAA Economy module, not a placeholder.

Economic layer for the Decentralized Autonomous Agents (DAA) system, providing rUv token management, exchange operations, and economic incentives through QuDAG exchange integration.

Overview

DAA Economy manages the complete economic ecosystem for autonomous agents, including:

• rUv Token Management: Native currency for resource valuation and exchange
• Exchange Operations: QuDAG-integrated trading and market making
• Reward Systems: Performance-based incentive mechanisms
• Account Management: Agent financial account lifecycle
• Market Operations: Liquidity provision and price discovery

Features

Core Economic Functions

• Token Operations: Mint, burn, transfer, lock/unlock rUv tokens
• Account Management: Create and manage agent financial accounts
• Transfer System: Secure token transfers with fee calculation
• Balance Tracking: Real-time balance and transaction history

Exchange Integration

• QuDAG Exchange: Native integration with QuDAG trading infrastructure
• Order Management: Place, track, and manage trading orders
• Market Making: Automated liquidity provision
• Price Discovery: Real-time market data and pricing

Reward Systems

• Task Rewards: Automatic rewards for task completion
• Quality Bonuses: Performance-based reward multipliers
• Staking Rewards: Incentives for network participation
• Referral Programs: Growth incentive mechanisms

Advanced Features

• Fee Management: Configurable transaction and exchange fees
• Supply Control: Token inflation and maximum supply management
• Database Integration: Optional persistent storage
• Chain Integration: Optional blockchain transaction recording

Architecture

┌─────────────────┐    ┌─────────────────┐    ┌─────────────────┐
│  EconomySystem  │    │  TokenManager   │    │ ExchangeManager │
│                 │    │                 │    │                 │
│ - Configuration │◄──►│ - rUv Tokens    │◄──►│ - QuDAG Exchange│
│ - Coordination  │    │ - Balances      │    │ - Order Book    │
│ - Statistics    │    │ - Transactions  │    │ - Trade History │
└─────────────────┘    └─────────────────┘    └─────────────────┘
         │                       │                       │
         ▼                       ▼                       ▼
┌─────────────────┐    ┌─────────────────┐    ┌─────────────────┐
│ AccountManager  │    │  RewardSystem   │    │  MarketManager  │
│                 │    │                 │    │                 │
│ - Agent Accounts│    │ - Reward Calc   │    │ - Market Data   │
│ - KYC/Status    │    │ - Performance   │    │ - Liquidity     │
│ - Metadata      │    │ - Distribution  │    │ - Price Oracle  │
└─────────────────┘    └─────────────────┘    └─────────────────┘

Usage

Basic Setup

use daa_economy::{EconomySystem, EconomyConfig};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Create economy configuration
    let config = EconomyConfig {
        base_currency: CurrencyConfig {
            symbol: "rUv".to_string(),
            name: "Resource Units of value".to_string(),
            initial_supply: Decimal::from(1_000_000_000),
            max_supply: Some(Decimal::from(10_000_000_000)),
            inflation_rate: Decimal::from(5) / Decimal::from(100),
            ..Default::default()
        },
        ..Default::default()
    };

    // Initialize economy system
    let mut economy = EconomySystem::new(config).await?;
    economy.initialize().await?;
    
    println!("DAA Economy System initialized");
    Ok(())
}

Account Operations

// Create agent account
let account = economy.create_account("agent-123".to_string()).await?;
println!("Created account: {}", account.id);

// Check balance
let balance = economy.get_balance(&account.id).await?;
println!("Account balance: {} rUv", balance);

// Transfer tokens
let tx_id = economy.transfer(
    &from_account,
    &to_account,
    Decimal::from(100), // 100 rUv
).await?;
println!("Transfer completed: {}", tx_id);

Reward Distribution

use daa_economy::rewards::RewardType;

// Distribute task completion reward
let reward_amount = economy.distribute_reward(
    &account.id,
    RewardType::TaskCompletion,
    None, // No performance score
).await?;

// Distribute performance-based reward
let performance_reward = economy.distribute_reward(
    &account.id,
    RewardType::HighQualityWork,
    Some(Decimal::from(95) / Decimal::from(100)), // 95% performance
).await?;

println!("Rewards distributed: {} rUv", reward_amount + performance_reward);

Exchange Operations

use qudag_exchange::OrderType;

// Place buy order
let order_id = economy.place_order(
    &account.id,
    OrderType::Buy,
    "rUv".to_string(),    // Base token
    "ETH".to_string(),    // Quote token
    Decimal::from(1000),  // Quantity
    Decimal::from(100),   // Price
).await?;

// Get market data
let market_data = economy.get_market_data("rUv", "ETH").await?;
println!("rUv/ETH Price: {}", market_data.last_price);

Configuration

Economy Configuration

EconomyConfig {
    base_currency: CurrencyConfig {
        symbol: "rUv".to_string(),
        name: "Resource Units of value".to_string(),
        decimals: 18,
        initial_supply: Decimal::from(1_000_000_000),
        max_supply: Some(Decimal::from(10_000_000_000)),
        inflation_rate: Decimal::from(5) / Decimal::from(100), // 5% per year
    },
    
    rewards: RewardConfig {
        base_task_reward: Decimal::from(10),      // 10 rUv per task
        quality_multiplier: Decimal::from(2),     // 2x for excellent work
        failure_penalty: Decimal::from(5),        // -5 rUv for failures
        staking_rewards: Decimal::from(100),      // 100 rUv per epoch
        minimum_stake: Decimal::from(1000),       // 1000 rUv minimum
    },
    
    fees: FeeConfig {
        transaction_fee: Decimal::from(1) / Decimal::from(1000), // 0.1%
        exchange_fee: Decimal::from(5) / Decimal::from(1000),    // 0.5%
        withdrawal_fee: Decimal::from(1),                        // 1 rUv
        minimum_fee: Decimal::from(1) / Decimal::from(100),      // 0.01 rUv
    },
    
    market_maker: MarketMakerConfig {
        initial_liquidity: Decimal::from(100_000), // 100k rUv
        spread: Decimal::from(1) / Decimal::from(100), // 1% spread
        min_order_size: Decimal::from(1),
        max_order_size: Decimal::from(10_000),
    },
}

Token Economics

rUv Token Properties

• Symbol: rUv (Resource Units of value)
• Decimals: 18
• Initial Supply: 1 billion rUv
• Maximum Supply: 10 billion rUv
• Inflation: 5% annually (configurable)

Reward Structure

• Task Completion: 10 rUv base reward
• High Quality Work: Up to 2x multiplier based on performance
• Staking: 100 rUv per epoch for validators
• Bug Reports: 30 rUv for verified bugs
• Referrals: 5 rUv for successful agent onboarding

Fee Structure

• Transaction Fee: 0.1% of transfer amount
• Exchange Fee: 0.5% of trade value
• Withdrawal Fee: 1 rUv flat fee
• Minimum Fee: 0.01 rUv floor

Features

The crate supports several feature flags:

• default: Includes exchange and tokens features
• exchange: Enables QuDAG exchange integration
• tokens: Basic token management (always enabled)
• chain-integration: Enables blockchain transaction recording
• database: Adds persistent database storage
• full: Includes all features

[dependencies]
daa-economy = { version = "0.1.0", features = ["full"] }

Integration Examples

With DAA Chain

#[cfg(feature = "chain-integration")]
use daa_economy::chain_bridge::ChainBridge;

// Record transactions on blockchain
let bridge = ChainBridge::new(chain_client).await?;
economy.set_chain_bridge(Some(bridge)).await?;

// Transfers will now be recorded on-chain
let tx_id = economy.transfer(&from, &to, amount).await?;

With Database

#[cfg(feature = "database")]
let config = EconomyConfig {
    database_url: Some("sqlite://economy.db".to_string()),
    ..Default::default()
};

// All operations will be persisted to database
let mut economy = EconomySystem::new(config).await?;
economy.initialize().await?;

API Reference

EconomySystem

Main system coordinator managing all economic operations.

Key Methods:

• new(config) - Create new economy system
• initialize() - Initialize all subsystems
• create_account(agent_id) - Create agent account
• transfer(from, to, amount) - Transfer tokens
• distribute_reward(account, type, score) - Distribute rewards
• place_order(account, type, tokens, qty, price) - Place exchange order
• get_statistics() - Get system statistics

TokenManager

Manages rUv tokens and balances.

Key Methods:

• mint(account, amount) - Create new tokens
• burn(account, amount) - Destroy tokens
• transfer_token(from, to, token, amount, fee) - Transfer specific token
• lock_tokens(account, token, amount) - Lock tokens for staking/orders
• get_balance(account) - Get account balance

ExchangeManager

Integrates with QuDAG exchange for trading.

Key Methods:

• place_order(account, type, base, quote, qty, price) - Place trading order
• cancel_order(order_id) - Cancel existing order
• get_order_book(base, quote) - Get current order book

Testing

Run the test suite:

# Basic tests
cargo test --package daa-economy

# All features
cargo test --package daa-economy --all-features

# Specific feature
cargo test --package daa-economy --features database

Dependencies

QuDAG Dependencies

• qudag-core: Core blockchain primitives
• qudag-exchange: Exchange and trading functionality

Economic Dependencies

• rust_decimal: Precise decimal arithmetic for financial calculations
• chrono: Date and time handling
• bigdecimal: Extended precision decimal numbers

Optional Dependencies

• sqlx: Database integration (with database feature)
• daa-chain: Blockchain integration (with chain-integration feature)

License

MIT OR Apache-2.0