What is WIA-FIN-007?
The WIA-FIN-007 Smart Contract Standard provides a comprehensive framework for creating, deploying, and managing self-executing contracts on blockchain platforms. It ensures security, interoperability, and verifiability across all smart contract implementations.
4-Phase Implementation
Data Format
Standardized contract structure including ABI definitions, bytecode format, storage layouts, event schemas, and metadata specifications for consistent contract representation.
API Interface
Comprehensive SDK for contract deployment, interaction, gas estimation, event listening, and transaction management across multiple blockchain platforms.
Protocol
Security verification protocols, formal verification methods, upgrade patterns, oracle integration standards, and cross-chain communication specifications.
Integration
Enterprise integration patterns, compliance frameworks, audit trails, governance mechanisms, and interoperability with existing financial systems.
Core Features
Security First
Built-in protection against reentrancy, overflow, and common vulnerabilities with formal verification support.
Gas Optimization
Advanced techniques for minimizing transaction costs and maximizing efficiency on any EVM-compatible chain.
Upgradeable Design
Proxy patterns and upgrade mechanisms that allow evolution while maintaining state and security.
Cross-Chain Ready
Standardized interfaces for multi-chain deployment and cross-chain communication protocols.
Oracle Integration
Standardized methods for connecting smart contracts with real-world data sources securely.
Formal Verification
Mathematical proof of contract correctness using industry-standard verification tools and techniques.
Get Started with WIA-FIN-007
Explore the standard, try the simulator, or integrate our SDK into your project
Quick Start
Install the SDK
npm install @wia/smart-contractBasic Usage
import { WIASmartContract } from '@wia/smart-contract';
const contract = new WIASmartContract({
provider: 'https://mainnet.infura.io',
privateKey: process.env.PRIVATE_KEY
});
// Deploy a contract
const deployed = await contract.deploy({
abi: contractABI,
bytecode: contractBytecode,
args: [initialValue]
});
// Interact with the contract
const result = await contract.call({
address: deployed.address,
method: 'getValue',
args: []
});Use Cases
DeFi Protocols
Lending, borrowing, DEXs, yield farming, and liquidity pools with guaranteed security.
NFT Marketplaces
Standardized NFT minting, trading, royalties, and provenance tracking.
DAO Governance
Decentralized voting, proposal management, and treasury operations.
Supply Chain
Transparent tracking, automated payments, and verifiable authenticity.
Gaming Assets
In-game economies, asset ownership, and cross-game interoperability.
Legal Contracts
Automated agreement execution, escrow services, and dispute resolution.