We architect and deploy audit-ready smart contracts on EVM and Solana chains. Our development process is built on OpenZeppelin standards and includes comprehensive unit testing with Hardhat or Anchor to ensure security from day one.
LABS
Services
Cross-Chain Governance SDK and API Development
We build developer toolkits and standardized APIs that abstract away cross-chain complexity, allowing your team to integrate multi-network governance into dApps in weeks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists to power your dApp.
Deliver a secure, functional MVP in as little as 2-4 weeks with our proven development framework.
- Custom Logic: Token systems (
ERC-20,ERC-721,ERC-1155), DeFi primitives, governance modules, and bespoke business logic. - Security-First: Formal verification, gas optimization, and integration with leading audit firms for final review.
- Full Lifecycle Support: From architecture and development to deployment, verification, and ongoing maintenance.
key-features-cards
MODULAR ARCHITECTURE
Core Components of Our Governance SDK
Our SDK provides a production-ready, audited foundation for building secure and scalable cross-chain governance. Each component is designed to accelerate your development timeline while ensuring enterprise-grade security and interoperability.
04
Real-Time Analytics Dashboard
Monitor proposal health, voter participation, and treasury flows across all chains from a single dashboard. Includes webhook alerts for critical events and CSV export for compliance.
Real-Time
Data Sync
10+
Pre-built Reports
benefits
ENGINEERED FOR PRODUCTION
Why Teams Choose Our Cross-Chain Governance Tools
Our SDK and API suite is built for technical leaders who need battle-tested, scalable governance infrastructure to ship faster and reduce operational risk.
03
Sub-Second Finality for Votes
Our optimistic aggregation layer provides near-instant vote confirmation across chains, eliminating the multi-block wait times of native bridges. Achieve decisive governance without stalling your roadmap.
Deliverable: Faster consensus, quicker execution.
< 1 sec
Vote Aggregation
99.9%
Reliability SLA
04
Gas-Optimized Execution
Proposal execution costs are reduced by up to 40% through batch processing and efficient state proofs. We handle the complex cross-chain logic so your DAO members pay less to participate.
Deliverable: Lower costs, higher participation.
~40%
Gas Reduction
Batch Processing
Core Feature
Strategic Decision Analysis
Build vs. Buy: Cross-Chain Governance Development
Compare the total cost of ownership, time-to-market, and risk profile of developing cross-chain governance in-house versus leveraging Chainscore's production-ready SDK and API.
| Development Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $200K - $500K+ | $50K - $150K |
Security Audit Requirement | High Risk (Unaudited) | Pre-Audited & Battle-Tested |
Ongoing Maintenance & Upgrades | Full-Stack DevOps Team | Managed API & SDK Updates |
Cross-Chain Protocol Support | Limited to In-House Expertise | Ethereum, Polygon, Arbitrum, Optimism, Base, zkSync |
Uptime & Reliability SLA | Your Responsibility | 99.9% Guaranteed |
Expertise Required | Senior Solidity, Protocol, & DevOps Engineers | Integration & Frontend Focus |
Total Cost of Ownership (Year 1) | $350K - $750K+ | $75K - $200K |
how-we-deliver
METHODOLOGY
Our Development and Integration Process
A proven, four-phase framework designed to deliver secure, scalable cross-chain governance solutions with minimal disruption to your existing operations.
01
Discovery & Architecture Design
We conduct a deep technical audit of your current governance model and target chains to design a secure, gas-efficient SDK architecture. This phase establishes clear technical specifications and a phased integration roadmap.
1-2 weeks
Initial Scoping
Multi-Chain
Architecture Review
02
Core SDK & Smart Contract Development
Our engineers build the core governance modules—proposal lifecycle, voting mechanisms, and treasury management—using audited Solidity patterns. We implement secure cross-chain message passing via Axelar or LayerZero.
Solidity 0.8+
Code Standard
OpenZeppelin
Security Base
03
API Layer & Integration Testing
We develop a robust REST/GraphQL API layer to abstract blockchain complexity, enabling your frontend to interact with governance functions seamlessly. Comprehensive unit and integration testing is performed across all supported networks.
99.9%
API Uptime SLA
< 100ms
Typical Response
04
Deployment, Audit & Handover
We manage the deployment to mainnet and coordinate with third-party auditors like CertiK or Halborn. Final delivery includes complete documentation, integration guides, and ongoing support for the initial stabilization period.
CertiK
Audit Partners
Full Docs
Deliverable
tech-stack
ENTERPRISE-GRADE FOUNDATION
Built on Proven Protocols and Standards
Our SDKs and APIs are built on battle-tested, open-source standards, ensuring security, interoperability, and future-proofing for your governance layer. We don't build from scratch; we integrate the industry's most reliable primitives.
Technical & Commercial Details
Cross-Chain Governance SDK FAQs
Get clear, specific answers to the most common questions from CTOs and product leads evaluating our Cross-Chain Governance SDK and API development services.
A standard, production-ready Cross-Chain Governance SDK with core features (multi-chain proposal creation, voting, execution) typically deploys in 2-4 weeks. Complex integrations with custom DAO logic or 5+ target chains may extend to 6-8 weeks. We provide a detailed sprint plan and weekly demos from day one.
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