Stack Yield Optimizer Protocol

A sophisticated DeFi protocol for optimizing yield on Stack through the Stacks blockchain. This protocol enables users to stake STX tokens in various yield-generating pools with dynamic APY rates, lock periods, and compounding strategies.

Table of Contents

• Stack Yield Optimizer Protocol
  • Table of Contents
  • Features
  • Architecture
    • Core Components
    • Key Data Structures
  • Prerequisites
  • Installation
  • Usage
    • Interacting with the Protocol
    • For Pool Operators
  • Pool Types
  • Smart Contract Functions
    • Core Functions
    • Administrative Functions
    • Analytics Functions
  • Security
    • Safeguards
    • Audit Status
  • Testing
  • Deployment
    • Deployed Contracts
  • Contributing
  • License
  • Support
  • Acknowledgments

Features

• Multiple Pool Types: Support for various risk levels and strategies
• Dynamic APY: Automatic rate adjustments based on pool utilization
• Lock Periods: Flexible staking periods with boost multipliers
• Compound Rewards: Optional auto-compounding of staking rewards
• Emergency Controls: Built-in emergency shutdown mechanism
• Analytics: Comprehensive tracking of pool and user metrics
• Risk Assessment: Dynamic risk evaluation system
• Governance: Protocol parameter management system

Architecture

Core Components

Stack Yield Optimizer Protocol
├── Contract Owner Management
├── Pool Management
│   ├── Pool Types
│   ├── Pool Creation
│   └── Pool Rebalancing
├── Staking Mechanism
│   ├── Stake
│   ├── Unstake
│   └── Position Management
├── Reward System
│   ├── Calculation
│   ├── Distribution
│   └── Compounding
└── Analytics Engine
    ├── Pool Metrics
    ├── User Statistics
    └── Risk Assessment

Key Data Structures

• pool-types: Defines various pool strategies and risk levels
• pools: Stores active pool information and metrics
• user-positions: Tracks individual staking positions
• user-stats: Maintains user-specific statistics
• historical-metrics: Records pool performance over time

Prerequisites

• Clarinet >= 1.0.0
• Node.js >= 14.0.0 (for testing)
• Stacks Wallet for deployment and interaction

Installation

1. Clone the repository:

git clone https://github.com/semi-collab/StackYield_Protocol.git
cd StackYield_Protocol

2. Install dependencies:

clarinet dependencies install

3. Build the project:

clarinet build

Usage

Interacting with the Protocol

1. Staking STX:

(contract-call? .yield-optimizer stake u1 u1000000 u52560)

2. Checking Rewards:

(contract-call? .yield-optimizer calculate-rewards tx-sender u1)

3. Claiming Rewards:

(contract-call? .yield-optimizer claim-rewards u1)

4. Unstaking:

(contract-call? .yield-optimizer unstake u1 u1000000)

For Pool Operators

1. Creating Pool Types:

(contract-call? .yield-optimizer create-pool-type u1 "Conservative Pool" u2 u52560 u525600 u500)

2. Creating Pools:

(contract-call? .yield-optimizer create-pool u1 u1 (list u100 u200 u300))

Pool Types

Type ID	Risk Level	Min Lock	Max Lock	Base APY
1	Conservative	1 week	1 year	5%
2	Moderate	1 month	2 years	8%
3	Aggressive	3 months	3 years	12%

Smart Contract Functions

Core Functions

• stake: Stake STX tokens into a pool
• unstake: Withdraw STX tokens from a pool
• claim-rewards: Claim accumulated rewards
• calculate-rewards: Calculate pending rewards

Administrative Functions

• set-contract-owner: Update contract owner
• set-protocol-fee: Modify protocol fee rate
• toggle-emergency-shutdown: Emergency controls
• create-pool-type: Define new pool types
• create-pool: Create new pools

Analytics Functions

• get-pool-info: Get pool details
• get-user-position: Get user position details
• calculate-effective-apy: Get real APY with boosts
• check-pool-health: Monitor pool status
• assess-pool-risk: Evaluate pool risks

Security

Safeguards

• Emergency shutdown mechanism
• Rate limiting on sensitive operations
• Slippage protection
• Lock period enforcement
• Access control system

Audit Status

• Internal audit completed: [Link to Report]
• External audit pending

Testing

Run the test suite:

clarinet test

Coverage report:

clarinet coverage

Deployment

1. Testnet Deployment:

clarinet deploy --network testnet

2. Mainnet Deployment:

clarinet deploy --network mainnet

Deployed Contracts

• Testnet: ST1PQHQKV0RJXZFY1DGX8MNSNYVE3VGZJSRTPGZGM
• Mainnet: [TBD]

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

Please read CONTRIBUTING.md for details on our code of conduct and the process for submitting pull requests.

License

This project is licensed under the MIT License - see the LICENSE file for details.

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Support

For support and queries:

• Open an issue
• Join our Discord
• Email: [email protected]

Acknowledgments

• Stacks Foundation
• Clarity Language Team
• DeFi Community Contributors