Using the EVM OpenZeppelin Contract Wizard
The OpenZeppelin Contract Wizard is a powerful interactive tool that simplifies the creation of secure, standard-compliant smart contracts for Sei EVM. It provides a user-friendly interface for generating production-ready contract code based on OpenZeppelin’s battle-tested libraries. Explore and create your custom smart contracts using the embedded wizard below.
Benefits of Using the Wizard
- Security First: All generated contracts use audited, industry-standard implementations from OpenZeppeling
- Time-Saving: Eliminate boilerplate code and common setup configurations
- Customizable: Tailor contracts to your specific requirements through an intuitive UI
- Educational: Learn best practices by examining professionally structured contract code
- Up-to-Date: Always generates code compatible with the latest Solidity versions and standards
Available Contract Types
| Contract Type | Description | Common Use Cases |
|---|---|---|
| ERC20 | Standard fungible token | Cryptocurrencies, utility tokens, governance tokens |
| ERC721 | Non-fungible token (NFT) | Digital collectibles, art, real estate, certifications |
| ERC1155 | Multi-token standard | Gaming assets, mixed fungible/non-fungible collections |
| Governor | On-chain governance | DAO voting systems, protocol management |
| Stablecoin | Price-stable cryptocurrency | Trading pairs, remittances, reducing volatility, payment systems |
| Real-World-Asset | Tokenized physical assets | Real estate, commodities, securities, debt instruments, invoices |
| Custom | Specialized contracts | Access control, payment systems, timelock functions |
Step-by-Step Guide
- Access the Wizard: Use the embedded widget from OpenZeppelin above or visit wizard.openzeppelin.com
- Select Contract Type: Choose the standard that matches your project needs (ERC20, ERC721, etc.)
- Configure Basic Settings:
- Set token name and symbol
- Choose Solidity version
- Select access control mechanism (Ownable, Roles, etc.)
- Add Security Features:
- Pausable functionality
- Permit extensions
- Flash minting capabilities
- Voting mechanisms
- Customize Token Behavior:
- Premint options
- Burning capabilities
- Token transfer rules
- Supply management
- Review Generated Code: The code updates in real-time as you make selections
- Copy and Implement: Use the “Copy to clipboard” button to export your contract code
- Deploy: The generated code is ready for compilation and deployment
Tips for Effective Use
- Start Simple: Begin with minimal features and add complexity incrementally
- Understand Each Option: Hover over the question icons (?) for detailed explanations
- Review Dependencies: Note which OpenZeppelin libraries your contract imports
- Consider Gas Costs: More features generally mean higher deployment and operation costs
- Customize Post-Generation: The wizard provides a starting point—most projects will require additional customization
Learn More
Last updated on