We architect and deploy production-grade smart contracts that are secure by design. Our process includes formal verification, comprehensive unit testing, and third-party audits from firms like CertiK and Quantstamp to eliminate vulnerabilities before mainnet deployment.
LABS
Services
Cross-Chain Governance SDK & API Suite
Developer-first tools to build, read, and write to multi-chain governance systems. Abstract away the complexity of cross-chain messaging, voting, and execution.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
From concept to mainnet, we deliver battle-tested contracts that protect your assets and your users' trust.
- Custom Logic: Tailored
Solidity/Rustcontracts for DeFi protocols, NFT collections (ERC-721A,ERC-1155), and DAOs. - Gas Optimization: Expert tuning to reduce transaction costs by up to 40% using patterns like storage packing and efficient data structures.
- Full Audit Trail: Complete documentation,
NatSpeccomments, and verification on Etherscan/Solscan.
key-features-cards
BUILT FOR SCALE
Core Capabilities of Our SDK & API Suite
A modular, production-ready toolkit designed to integrate secure, multi-chain governance into your application in weeks, not months.
benefits
ENTERPRISE-GRADE INFRASTRUCTURE
Why Choose Our Cross-Chain Governance Tools
Our SDK and API suite is engineered for technical leaders building the next generation of decentralized applications. We deliver the reliability, security, and flexibility your project demands.
The Infrastructure Decision
Build vs. Buy: Developing Cross-Chain Governance
A detailed comparison of the cost, time, and risk involved in building a cross-chain governance system from scratch versus leveraging our production-ready SDK and API suite.
| Factor | Build In-House | Chainscore SDK & API |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $25K - $75K |
Security Audit Requirement | Mandatory (External) | Included (Pre-Audited) |
Multi-Chain Support (EVM) | Manual Integration | Unified API (10+ Chains) |
Ongoing Maintenance & Upgrades | Full Engineering Team | Managed Service (Optional SLA) |
Voter Experience | Fragmented, Chain-Specific | Unified Dashboard & API |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $50K - $150K |
Protocol Upgrade Lead Time | Months for New Chains | Days via Configuration |
Expertise Required | Senior Solidity, Cross-Chain, Security | Frontend/Integration Focus |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach designed to deliver a production-ready, secure cross-chain governance system with minimal disruption to your existing roadmap.
01
Architecture & Design Review
We conduct a deep-dive analysis of your existing governance model and target chains. Our team maps out the optimal multi-chain architecture, security boundaries, and integration points for your specific use case.
1-2 weeks
Design Sprint
3+ chains
Architecture Review
02
Custom SDK & Smart Contract Development
Our engineers build your tailored SDK modules and deploy the core governance smart contracts (e.g., Governor, Timelock, Cross-Chain Executor) on your specified networks using battle-tested OpenZeppelin patterns.
Solidity 0.8+
Security Standard
Gas-Optimized
Contract Design
03
Security Audit & Integration Testing
Every line of code undergoes rigorous internal review followed by integration testing across a simulated multi-chain environment. We ensure seamless interaction between your dApp frontend, our APIs, and the on-chain contracts.
Internal Audit
Mandatory Step
Testnet Deploy
Full Integration
04
Deployment & Production Support
We manage the mainnet deployment across all supported chains and provide ongoing monitoring, alerting, and upgrade management for your governance system. Includes 24/7 incident response for critical issues.
99.9% SLA
API Uptime
24/7
Critical Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our process delivers audit-ready code from day one, ensuring security and reducing time-to-market.
- Protocols & Standards:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom logic. - Security First: Built with
OpenZeppelinlibraries and formal verification patterns. - Full Lifecycle: From architecture and development to deployment, verification, and ongoing maintenance.
We deliver contracts with 99.9% uptime SLAs and gas-optimized code that can reduce user transaction costs by up to 40%.
Our engineers have deployed over 200+ contracts across DeFi, NFTs, and enterprise applications, handling billions in TVL.
Cross-Chain Governance SDK & API Suite
Frequently Asked Questions
Get clear answers on implementation, security, and support for our enterprise-grade governance infrastructure.
A standard deployment of our Cross-Chain Governance SDK, including integration with your existing dApp and a basic governance UI, takes 2-3 weeks. Complex multi-chain deployments with custom voting mechanisms or extensive testing may extend to 4-6 weeks. We provide a detailed project plan during the initial technical scoping call.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall