We architect and deploy production-grade Solidity and Rust smart contracts with a focus on security and gas efficiency. Our process delivers audit-ready code from day one, integrating OpenZeppelin libraries and formal verification patterns to mitigate risk.
LABS
Services
Private DeFi API Development
Developer-friendly APIs and SDKs that abstract the complexity of zero-knowledge cryptography, enabling easy integration of privacy into existing DeFi frontends.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
- Custom DeFi Protocols: DEXs, lending/borrowing platforms, and yield aggregators.
- NFT & Token Systems: ERC-20, ERC-721, ERC-1155 with advanced minting and royalty logic.
- Enterprise Logic: Multi-signature wallets, DAO governance, and custom business automation.
We provide a 2-week MVP delivery for standard contracts and a 99.9% uptime SLA for deployed systems, ensuring your project launches on time and operates reliably.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core API & SDK Capabilities
Our battle-tested APIs and SDKs provide the foundational building blocks for secure, scalable, and compliant DeFi applications. We deliver production-ready endpoints with enterprise SLAs.
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your DeFi Product
Our Private DeFi API Development delivers measurable infrastructure improvements, reducing your team's operational burden and accelerating product launches.
01
Accelerated Time-to-Market
Deploy a production-ready, secure DeFi API in under 2 weeks. We handle protocol integrations, RPC node management, and failover logic so your team can focus on core product features.
< 2 weeks
Production Deployment
24/7
Infrastructure Monitoring
02
Enterprise-Grade Reliability
Guaranteed 99.9% uptime SLA with multi-chain redundancy. Our architecture eliminates single points of failure, ensuring your trading, lending, and staking features are always available.
99.9%
Uptime SLA
< 100ms
P99 Latency
03
Reduced Infrastructure Cost
Consolidate multiple RPC providers, indexers, and data feeds into a single, cost-effective API. Eliminate the overhead of managing and scaling disparate blockchain nodes.
40-60%
Cost Reduction
1 Contract
Unified Billing
04
Enhanced Security & Compliance
All integrations follow OpenZeppelin security patterns and include real-time threat monitoring. We provide audit trails and compliance-ready data logging for regulated environments.
SOC 2
Compliance Framework
24/7
Security Monitoring
05
Scalable Multi-Chain Support
Launch on Ethereum, Arbitrum, Polygon, and Base from day one. Our API abstracts chain-specific complexities, allowing you to expand to new networks with a single configuration change.
10+
Supported Chains
< 1 day
New Chain Integration
Strategic Analysis
Build vs. Buy: Private DeFi API Development
A detailed comparison of the costs, risks, and time investment required to build a secure, compliant DeFi integration in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore API |
|---|---|---|
Time to Market | 6-9 months | 4-8 weeks |
Initial Development Cost | $250K - $500K+ | $30K - $100K |
Security Audit Requirement | Mandatory (Extra $50K-$150K) | Included (Pre-audited Templates) |
Compliance & Privacy (e.g., OFAC, Tornado Cash) | Your team's responsibility | Built-in compliance modules |
Ongoing Maintenance & Updates | 2-3 FTEs ($200K+/year) | Fully managed service |
Protocol Coverage (DEXs, Lending, Yield) | Limited to team's capacity | 20+ major protocols supported |
Uptime & Reliability SLA | Your infrastructure, your risk | 99.9% SLA with monitoring |
Expertise Required | Senior Solidity, DevOps, Security | API integration only |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Delivery Process: From Audit to API
A structured, four-phase methodology designed for technical leaders who need reliable, production-ready DeFi data infrastructure without the operational overhead.
01
Phase 1: Architecture & Smart Contract Audit
We begin with a deep technical audit of your existing smart contracts or protocol design. Our team reviews for security vulnerabilities, gas inefficiencies, and data accessibility patterns to ensure a robust foundation for your API.
100%
Code Coverage
< 72 hrs
Initial Report
02
Phase 2: Custom Indexer Development
We build a dedicated, high-performance indexer tailored to your protocol's events and state. This is not a generic solution; it's optimized for your specific data schema and query patterns, ensuring low-latency and high accuracy.
Sub-Second
Data Latency
> 1M TPS
Indexing Capacity
03
Phase 3: Secure API Gateway Deployment
Your indexed data is served through a managed, secure API gateway. Features include role-based access control (RBAC), automatic rate limiting, request logging, and DDoS protection—all configured to your specifications.
99.9%
Uptime SLA
TLS 1.3
Encryption
04
Phase 4: Monitoring & Maintenance Handoff
We provide comprehensive monitoring dashboards for API health, data accuracy, and performance metrics. You receive full documentation and a support plan, transferring operational control with confidence.
24/7
Alerting
Full Docs
Delivered
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom Solidity/Rust smart contracts with formal verification and comprehensive audit trails. Our development process ensures your core logic is secure, gas-optimized, and upgradeable from day one.
- Custom Tokenomics: Design and implement
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - DeFi Protocols: Build automated market makers (AMMs), lending/borrowing pools, and staking mechanisms.
- Enterprise Logic: Develop complex multi-signature wallets, DAO governance modules, and supply chain verifiers.
- Security-First: Every contract undergoes peer review and testing against known attack vectors before deployment.
We deliver battle-tested smart contracts that power your product, not just a collection of code. Our focus is on security, maintainability, and clear documentation for your team.
Private DeFi API Development
Frequently Asked Questions
Get clear answers on timelines, security, and process for building your custom DeFi data infrastructure.
Standard deployments take 2-4 weeks from kickoff to production. This includes requirements scoping, development, testing, and deployment. Complex multi-chain or high-frequency data projects may extend to 6-8 weeks. We provide a detailed project plan with milestones in the first week.
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