Flatcoin Integration for Automate

[CryptoDoru]

Flatcoin Integration for Automate - Updated

Overview

This PR implements a comprehensive integration with Flatcoin, an ETH-backed stablecoin protocol on BASE network. The integration enables natural language interaction with core Flatcoin functionality through the HeyAnon AI Chatbot, with improved validation, error handling, and user experience.

Protocol Information

• Name: Flatcoin
• Type: ETH-backed stablecoin protocol with leveraged trading
• Chain: BASE
• Key Contracts:
  • FlatcoinVault: 0x95Fa1ddc9a78273f795e67AbE8f1Cd2Cd39831fF
  • LeverageModule: 0xdB0Cd65dcc7fE07003cE1201f91E1F966fA95768
  • StableModule: 0xb95fB324b8A2fAF8ec4f76e3dF46C718402736e2
  • DelayedOrder: 0x6D857e9D24a7566bB72a3FB0847A3E0e4E1c2879
  • OracleModule: 0xAba633927BD8622FBBDd35D291A914c2fDAaE1Ff

Key Improvements

1. Enhanced Natural Language Processing

   • Improved command recognition with extensive keyword matching
   • Better argument extraction from user queries
   • Clearer error messages and suggestions

2. Robust Parameter Validation

   • Added validation helpers for amounts, leverage, and slippage
   • Implemented comprehensive argument validation
   • Clear feedback for invalid inputs

3. Improved Error Handling

   • Structured error messages for all operations
   • Detailed feedback for failed transactions
   • Chain compatibility verification

4. Testing Infrastructure

   • Added comprehensive test suite
   • Mock function implementation for testing
   • Validation test cases
   • Error handling verification

Implemented Functions

1. UNIT Token Operations

   • mintUnit: Deposit rETH to mint UNIT tokens
   • redeemUnit: Redeem UNIT tokens back to rETH

2. Leverage Trading

   • openLongPosition: Open leveraged positions (2x-25x)
   • addCollateral: Add collateral to existing positions
   • closePosition: Close leveraged positions

3. Helper Functions

   • getKeeperFee: Standalone function for fee calculation
   • Validation helpers for amounts and parameters

Technical Improvements

1. Code Structure

   • Modular function organization
   • Clear separation of concerns
   • Consistent error handling
   • Type-safe implementations

2. Safety Features

   • Slippage protection
   • Amount validation
   • Leverage limits
   • Chain verification

3. Documentation

   • Comprehensive README
   • Clear usage examples
   • Detailed parameter descriptions
   • Best practices guide

Testing Results

✅ Core Functionality Tests

• Mint UNIT operations
• Redeem UNIT operations
• Leverage position management
• Parameter validation
• Error handling

✅ Integration Tests

• Chain compatibility
• Contract interactions
• Transaction flow
• Error scenarios

Changes Made

1. Updated tools.ts:

   • Added comprehensive validation
   • Improved argument extraction
   • Enhanced error messages
   • Added test support

2. Enhanced functions/:

   • Added standalone getKeeperFee
   • Improved error handling
   • Added parameter validation
   • Updated transaction flow

3. Added test infrastructure:

   • Mock function support
   • Test cases for all operations
   • Validation testing
   • Error scenario testing

4. Updated documentation:

   • Comprehensive README
   • Usage examples
   • Parameter details
   • Best practices

Ready for Review

• All tests passing
• Documentation complete
• Code follows best practices
• Error handling implemented
• Parameter validation added

Available for any feedback or required changes.