We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive audit preparation. We deliver contracts that are gas-optimized, upgradeable, and ready for mainnet.
LABS
Services
MPC Custody Integration for Institutions
Integrate Multi-Party Computation (MPC) custody with your on/off-ramp infrastructure. We deliver secure, non-custodial transaction signing workflows that eliminate single points of failure for institutional clients.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- End-to-End Development: From initial design and
Foundry/Hardhattesting to deployment and verification onEVMchains. - Security & Audits: Code is structured for seamless integration with top audit firms like CertiK and Quantstamp.
- Proven Patterns: Implementation of established standards (
ERC-20,ERC-721,ERC-1155) and custom logic for complex financial primitives.
Reduce your time-to-market with a 2-4 week MVP delivery and a 99.9% uptime SLA for deployed contracts. We ensure your core logic is both performant and resilient.
key-features-cards
ENTERPRISE-GRADE
Core Integration Capabilities
We provide the battle-tested technical building blocks to integrate institutional-grade MPC custody into your platform. Each capability is designed for security, compliance, and seamless developer experience.
benefits
ENTERPRISE-READY MPC
Business Outcomes for Your Platform
Integrate institutional-grade custody to unlock new revenue streams, mitigate operational risk, and accelerate your product roadmap with battle-tested infrastructure.
01
Accelerated Time-to-Market
Launch secure custody features in weeks, not months. Our modular SDKs and pre-built compliance workflows eliminate the need for in-house MPC expertise, allowing your engineering team to focus on core product innovation.
< 4 weeks
Integration Time
100+
Pre-built APIs
02
Regulatory & Compliance Confidence
Deploy with built-in compliance tooling for transaction monitoring, audit trails, and policy enforcement. Our infrastructure is designed to meet the standards expected by institutional partners and financial regulators.
SOC 2 Type II
Certification
24/7
Audit Logging
03
Eliminate Custodial Risk
Remove single points of failure and insider threat vectors with our non-custodial MPC architecture. Your institution retains sole control of signing authority; we never hold private keys or have withdrawal capabilities.
Zero
Key Exposure
Tier-1
HSM Backing
04
Scale Operational Workflows
Support complex institutional requirements like multi-party approval (M-of-N), hierarchical policy engines, and automated settlement with sub-second finality. Scale to thousands of transactions daily without operational overhead.
99.95%
Uptime SLA
< 1 sec
Signing Latency
05
Unlock New Revenue Streams
Enable high-value products like institutional staking, DeFi yield strategies, and secure OTC trading desks. Provide clients with the security assurances required for large-scale capital deployment.
$50B+
Assets Secured
24/7/365
Support
06
Future-Proof Architecture
Built on open standards with support for 30+ blockchains and continuous protocol upgrades. Our agile infrastructure ensures your platform can adopt new assets and technologies without costly re-engineering.
30+
Blockchains
< 48h
New Asset Support
Technical & Operational Comparison
MPC Integration vs. Traditional Custody for On/Off-Ramps
A detailed comparison of Multi-Party Computation (MPC) wallet integration with Chainscore versus implementing traditional, single-key custody solutions for institutional on/off-ramps.
| Key Factor | Traditional Custody (In-House) | Chainscore MPC Integration |
|---|---|---|
Time to Integrate & Launch | 3-6 months | 4-8 weeks |
Security Model & Key Risk | Single point of failure (HSM/seed phrase) | Distributed key shards, no single point of failure |
Regulatory Compliance Burden | High (Your responsibility) | Shared (We provide audit trails & compliance tooling) |
Developer Experience & API | Build from scratch, manage complex signing logic | Production-ready REST & WebSocket APIs |
Transaction Signing Speed | Slower (manual approvals, hardware delays) | < 2 seconds (automated, programmable policies) |
Operational Cost (Year 1) | $250K+ (devs, HSMs, audits, ops) | $50K - $150K (predictable subscription) |
Support & Incident Response | Your team, 24/7 on-call required | SLA-backed, 24/7 engineering support included |
Supported Chains & Assets | Limited to initial build scope | Ethereum, Polygon, Arbitrum, Base, Solana + 10+ others |
Scalability & Future-Proofing | Costly, disruptive upgrades needed | Seamless, automatic protocol updates |
how-we-deliver
PROVEN PROCESS
Our Integration Methodology
A structured, four-phase approach designed for institutional security and compliance requirements. We deliver a production-ready MPC custody solution, not just an SDK.
01
Discovery & Architecture Review
We conduct a deep technical assessment of your existing infrastructure and compliance framework. This phase defines the integration scope, key management policy, and a detailed project plan with clear deliverables.
2-3 days
Workshop Duration
Detailed RACI
Deliverable
02
Secure Environment Setup
Our team provisions and configures the MPC nodes within your secure cloud environment (AWS, GCP, Azure). We implement hardware security modules (HSMs), configure network policies, and establish the initial key ceremony with your security team.
SOC 2 Type II
Compliance
Isolated VPC
Deployment
03
SDK Integration & Customization
We integrate our TypeScript/Go SDKs into your application layer. This includes implementing transaction signing flows, multi-party approval workflows, and customizing APIs for your specific asset types (BTC, ETH, EVM chains, Solana).
< 2 weeks
Typical Timeline
REST & WebSocket
APIs
04
Staging & Production Go-Live
Rigorous testing in a staging environment mirroring production, including failure simulation and penetration testing. We manage the production cutover, provide live monitoring dashboards, and deliver comprehensive operational runbooks for your team.
99.9% SLA
Post-Launch Uptime
24/7 SRE Support
Included
security-approach
SECURE FOUNDATIONS
Custom Smart Contract Development
Production-ready smart contracts built for security, gas efficiency, and scalability.
We architect and deploy custom smart contracts that form the secure, immutable core of your Web3 application. Our development process is built on audited code patterns and rigorous testing to ensure reliability from day one.
- Security-First Development: Built with
OpenZeppelinlibraries andSlither/MythXanalysis to mitigate vulnerabilities before deployment. - Gas-Optimized Code: We write efficient
Solidityto minimize transaction costs, a critical factor for user adoption. - Full Audit Support: We prepare comprehensive documentation and test suites to streamline third-party audits with firms like CertiK or Quantstamp.
We deliver battle-tested contracts that power everything from DeFi protocols and NFT marketplaces to enterprise tokenization, reducing your time-to-audit by weeks.
For CTOs & Security Architects
MPC Custody Integration FAQs
Technical and operational details for integrating enterprise-grade MPC custody into your application.
A standard integration from kickoff to production deployment takes 2-4 weeks. This includes architecture review, smart contract deployment, SDK integration, and a security audit of the integration layer. Complex multi-chain or custom policy engine requirements can extend this to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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