We architect and deploy custom smart contracts that form the secure, immutable backbone of your protocol. Our development process ensures zero critical vulnerabilities through rigorous audits, formal verification, and adherence to industry standards like ERC-20, ERC-721, and ERC-1155.
LABS
Services
Regulated Custody Solution Integration
We integrate licensed, third-party custodians (Fireblocks, Copper, etc.) into your platform, delivering regulatory compliance, insured assets, and seamless operational workflows in weeks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized application.
Deliver a battle-tested, gas-optimized core for your product in as little as 2-4 weeks.
Our full-service development includes:
- End-to-end lifecycle management: From initial design and
Solidity 0.8+development to deployment and post-launch monitoring. - Security-first approach: Integration of
OpenZeppelinlibraries, comprehensive unit/integration testing, and preparation for third-party audits. - Gas optimization: Code written for minimum transaction costs and maximum user efficiency on mainnet.
We build for real-world use and scale. Whether you need a novel DeFi mechanism, a dynamic NFT collection, or a complex DAO governance system, our contracts are engineered for reliability, upgradability, and long-term maintainability.
key-features-cards
ENTERPRISE-GRADE SECURITY
Our Custody Integration Capabilities
We integrate with the world's leading regulated custodians, providing a secure, compliant, and developer-friendly bridge to your on-chain applications. Reduce integration time from months to weeks.
04
Custom Custodian Integration
Need a bespoke solution? We build secure, audited integrations for your specific custodian, whether it's a bank, trust company, or proprietary vault system. We handle the API abstraction and security layer.
4-6 weeks
Custom Build
Full Audit
Security Review
05
Unified API & Webhooks
A single, normalized REST API and webhook system for all integrated custodians. Simplify your development with consistent endpoints for balances, transactions, and approvals across providers.
1 SDK
For All Custodians
< 100ms
P99 Latency
06
Compliance & Audit Trail
Automated logging of all custody interactions for SOC 2, ISO 27001, and financial audit readiness. Generate immutable proof of transactions, policy adherence, and key management events.
Immutable
Audit Logs
Real-time
Monitoring
benefits
ENTERPRISE-GRADE FOUNDATION
Why Integrate Custody with Chainscore
Integrate a secure, compliant, and scalable custody layer in weeks, not months. We provide the battle-tested infrastructure so your team can focus on building your core product.
01
Regulatory & Compliance First
Built on SOC 2 Type II certified infrastructure with support for multi-jurisdictional compliance frameworks. Our architecture is designed for financial institutions, ensuring you meet AML, KYC, and travel rule requirements from day one.
SOC 2 Type II
Certified
0
Regulatory Findings
02
Multi-Chain, Multi-Asset Support
Secure custody for 50+ blockchains and 1000+ digital assets, including native tokens, NFTs, and DeFi positions. Future-proof your integration with automatic support for new EVM and non-EVM chains.
50+
Blockchains
1000+
Assets
03
Institutional-Grade Security
MPC-based key management with hardware security modules (HSMs) and geographically distributed, air-gapped signing. Zero single points of failure and insurance coverage for digital assets under custody.
Tier-3+
HSM Security
MPC/TSS
Key Management
04
Developer-First API
RESTful APIs and WebSocket feeds for real-time balance tracking, transaction initiation, and event monitoring. Comprehensive SDKs and documentation enable integration in under two weeks.
< 2 weeks
Integration Time
99.9%
API Uptime SLA
05
Operational Resilience
Automated hot-warm-cold wallet orchestration, multi-signature governance workflows, and 24/7/365 dedicated support with sub-5-minute response times for critical incidents.
24/7/365
SRE Support
< 5 min
Critical Response
06
Cost-Effective Scalability
Predictable, usage-based pricing with no hidden fees. Scale from zero to millions of transactions without re-architecting your custody solution or managing complex key infrastructure.
> 90%
Cost Reduction
Pay-per-use
Pricing Model
Regulated Custody Solution Integration
Build vs. Buy vs. Integrate with Chainscore
Compare the time, cost, and risk of developing a regulated custody solution in-house versus integrating with Chainscore's battle-tested infrastructure.
| Key Factor | Build In-House | Buy Generic Vendor | Integrate with Chainscore |
|---|---|---|---|
Time to Production | 9-18 months | 4-6 months | 4-8 weeks |
Initial Development Cost | $300K - $1M+ | $100K - $250K | $50K - $150K |
Regulatory Compliance | Your responsibility (high risk) | Shared responsibility | Our responsibility (audited, insured) |
Security & Key Management | Build from scratch (high risk) | Vendor-dependent (medium risk) | SOC 2 Type II, MPC, SLAs (low risk) |
Ongoing Maintenance & Upgrades | Full internal team required | Vendor roadmap, limited customization | Managed service with dedicated support |
Integration Complexity | Extremely high (full stack) | Moderate (API, but rigid) | Low (modular APIs, SDKs, white-label) |
Supported Assets & Chains | Limited to your build capacity | Vendor's pre-selected list | Multi-chain (EVM, Solana, etc.), rapid additions |
Total Cost of Ownership (Year 1) | $500K - $1.5M+ | $200K - $400K | $75K - $200K |
how-we-deliver
PREDICTABLE, SECURE, AND FAST
Our Integration Process: From Scoping to Launch
A structured, transparent 4-phase process designed to integrate our regulated custody solution into your platform with minimal disruption and maximum security.
01
Phase 1: Discovery & Scoping
We conduct a technical deep-dive to map your specific use case, regulatory requirements, and integration points. You receive a detailed project plan with timelines and deliverables.
2-5 days
Initial Assessment
Detailed SOW
Deliverable
02
Phase 2: Architecture & Security Review
Our security architects design the integration flow, define key management policies, and ensure compliance with SOC 2 Type II and your jurisdictional regulations before a single line of code is written.
SOC 2 Type II
Compliance Base
Zero-Trust
Architecture
04
Phase 4: Production Launch & Go-Live
We manage the seamless cutover to our production environment with 99.9% SLA, conduct final security validations, and provide 24/7 dedicated support for your launch.
99.9%
Uptime SLA
24/7
Launch Support
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect, develop, and audit custom Solidity/Rust smart contracts that form the backbone of your protocol. Our development lifecycle is built for security-first deployment and includes formal verification and third-party audits before mainnet launch.
- Custom Logic: DeFi primitives, NFT mechanics, DAO governance, and bespoke business logic.
- Gas Optimization: Expert-level tuning for up to 40% lower transaction costs.
- Security Standards: Adherence to
OpenZeppelinpatterns and comprehensive test suites covering >95% of code.
We deliver battle-tested contracts that power live protocols handling millions in TVL, with a 0 critical bug track record post-audit.
Our process ensures faster time-to-market without compromising on security. We provide full documentation and a clear handoff, enabling your team to own and iterate on the codebase with confidence.
Regulated Custody Integration
Frequently Asked Questions
Get clear answers on integrating institutional-grade custody into your Web3 application. We address common technical, security, and commercial questions from CTOs and product leads.
A standard integration with a regulated custodian like Fireblocks, Copper, or BitGo takes 2-4 weeks from kickoff to production. This includes wallet setup, API integration, transaction policy configuration, and a full security review. Complex multi-chain deployments or custom smart contract interactions may extend this timeline, which we scope and quote upfront.
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