Installation & Setup
Foundry works seamlessly with TAC - no special configuration required beyond standard network setup.Install Foundry
Install Foundry using the official installer:Verify installation:
Initialize Project
Create a new Foundry project or initialize in existing directory:This creates the standard Foundry structure:
Configure Networks
Update
foundry.toml
to include TAC networks:Environment Setup
Create a
.env
file for your private key:Never commit your private key to version control. Add
.env
to your .gitignore
file.Contract Development
Foundry excels at rapid iteration and testing. Develop contracts using familiar Solidity patterns with enhanced testing capabilities.Basic Contract Example
Install Dependencies
Testing
Foundry’s Solidity-based testing provides unmatched speed and power for smart contract testing.Comprehensive Test Suite
Run Tests
- Local Testing
- Fork Testing
Foundry’s fuzzing capabilities are excellent for testing edge cases in cross-chain scenarios.
Deployment
Deploy contracts efficiently using Foundry’s built-in deployment scripts and tools.Deployment Script
Deploy Commands
- Testnet Deployment
- Mainnet Deployment
Dry Run Deployment
Advanced Features
Build and Compilation
Testing and Debugging
- Coverage
- Gas Profiling
- Debugging
Cast Commands for TAC
Configuration Optimization
Common Issues & Solutions
Build Failures
Build Failures
Problem: Compilation errors or dependency issuesSolutions:
- Update Foundry:
foundryup
- Clean build artifacts:
forge clean
- Reinstall dependencies:
forge install --no-commit
- Check Solidity version compatibility
RPC Connection Issues
RPC Connection Issues
Problem: Network timeouts or connection failuresSolutions:
- Verify RPC URLs in foundry.toml
- Use environment variables for RPC endpoints
- Increase timeout settings