We architect, develop, and audit custom Solidity/Rust smart contracts that form the immutable business logic of your application. Our focus is on security-first development using established patterns from OpenZeppelin and rigorous internal audits to mitigate risks before deployment.
LABS
Services
Institutional-Grade Blockchain API Platform
A white-label, high-availability API platform built for financial institutions, offering non-custodial key management, compliance tooling, real-time settlement tracking, and institutional wallet connectivity as a service.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- End-to-End Development: From specification and gas optimization to deployment and verification on
EVM/Solana/Cosmoschains. - Security & Audits: Pre-deployment review against common vulnerabilities (reentrancy, overflow) with a formal audit report.
- Upgradeability: Implementation of secure proxy patterns (
TransparentProxy,UUPS) for future-proof contracts. - Integration Ready: Contracts are built with clear interfaces for easy frontend and backend integration.
Deliver a battle-tested, audited smart contract system in 2-4 weeks, reducing your technical risk and accelerating your go-to-market.
key-features-cards
ENTERPRISE-READY INFRASTRUCTURE
Core Platform Capabilities
Our API platform is engineered for institutional demands, delivering the reliability, security, and performance required for high-value blockchain applications.
01
Multi-Chain Node Infrastructure
Dedicated, auto-scaling nodes for Ethereum, Polygon, Arbitrum, and Solana with full archival data. Eliminates RPC bottlenecks and ensures consistent transaction submission.
99.9%
Uptime SLA
< 50ms
P99 Latency
02
Real-Time Data Feeds
WebSocket streams and REST APIs for mempool transactions, block events, and on-chain analytics. Build real-time dashboards and trading systems with sub-second latency.
< 1 sec
Event Latency
Zero
Data Gaps
03
Enhanced Transaction Management
Smart nonce management, gas optimization, and private transaction bundling. Increase success rates and reduce costs for high-frequency operations.
99.5%
Success Rate
15-40%
Gas Savings
04
Enterprise Security & Compliance
SOC 2 Type II compliant infrastructure with role-based access control, audit logging, and dedicated VPCs. Meets institutional security and regulatory requirements.
SOC 2
Compliance
24/7
Security Monitoring
05
Developer Experience & Support
Comprehensive API documentation, SDKs in 5 languages, and dedicated technical account management. Reduce integration time from months to weeks.
< 2 weeks
Avg. Integration
< 15 min
Support Response
06
Scalable Web3 Authentication
Secure, non-custodial wallet authentication (SIWE) and session key management. Onboard users seamlessly without compromising security or control.
Zero
Custodial Risk
< 100ms
Auth Time
benefits
ENTERPRISE-GRADE GUARANTEES
Business Outcomes for Financial Institutions
Our institutional API platform delivers measurable results, from accelerated time-to-market to hardened security, designed for the stringent requirements of regulated finance.
01
Regulatory & Compliance Readiness
Deploy with confidence using our SOC 2 Type II certified infrastructure and built-in transaction monitoring for AML/KYC workflows. We provide the compliance tooling to meet MiCA, FATF Travel Rule, and other global standards.
SOC 2 Type II
Certified
24/7
Compliance Monitoring
02
Institutional-Grade Security & Custody
Secure digital asset operations with MPC-based wallet infrastructure, multi-sig governance, and dedicated HSM support. Our architecture eliminates single points of failure and provides enterprise key management.
MPC/TSS
Wallet Security
Zero
Private Key Exposure
03
High-Performance Settlement & Liquidity
Access deep, aggregated liquidity across 50+ DEXs and CEXs with sub-second settlement finality. Execute large orders with minimal slippage using our intelligent order routing.
< 1 sec
Settlement Time
50+
Liquidity Sources
04
Scalable Infrastructure & Reliability
Build on infrastructure with a 99.95% uptime SLA, automatic failover, and dedicated node clusters. Scale to millions of transactions per day without managing blockchain nodes.
99.95%
Uptime SLA
< 100ms
P95 Latency
05
Accelerated Product Development
Launch new financial products in weeks, not months, with our unified REST/WebSocket APIs for 30+ blockchains. Reduce engineering overhead by 70% versus building in-house.
< 4 weeks
Time to Launch
30+
Supported Chains
06
Real-Time Data & Risk Management
Monitor portfolio exposure, track transaction status in real-time, and automate risk controls with our webhook-driven alerting and comprehensive data APIs.
Real-time
Portfolio Data
100ms
Webhook Alerts
Choose the Right Plan for Your Scale
Technical Specifications & Service Tiers
Compare our institutional-grade API platform tiers, designed to match your transaction volume, security requirements, and support needs.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
API Requests per Month | Up to 10M | Up to 100M | Unlimited |
Supported Chains | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base, Optimism | All EVM & non-EVM (Solana, Aptos, Sui) |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Max Requests per Second (RPS) | 100 RPS | 1,000 RPS | 10,000+ RPS |
Enhanced Node Infrastructure | |||
Private RPC Endpoints | |||
Real-time WebSocket Feeds | |||
Dedicated Account Manager | |||
Custom Chain Integration | |||
Priority Support Response Time | Business Hours | < 1 hour | < 15 minutes |
Security Audit & Penetration Testing | |||
Compliance Reporting (SOC 2) | |||
Starting Price (Monthly) | $499 | $2,499 | Custom |
how-we-deliver
PREDICTABLE, SECURE, SCALABLE
Our Implementation Process
A structured, four-phase engagement designed for institutional clients. We deliver a production-ready API platform with enterprise-grade SLAs, from initial architecture to full-scale deployment.
01
Architecture & Discovery
We conduct a technical deep-dive to design a bespoke API architecture. This includes defining data requirements (on-chain, mempool, indexing), security protocols, and a detailed project roadmap with clear deliverables and milestones.
1-2 weeks
Duration
Detailed SOW
Deliverable
02
Development & Integration
Our engineering team builds and configures your dedicated API endpoints. We implement multi-chain support (Ethereum, Solana, Polygon), real-time data streams, and integrate with your existing infrastructure (AWS, GCP, on-prem).
3-6 weeks
Typical Timeline
Staging API
Deliverable
03
Security Audit & Staging
Every deployment undergoes rigorous internal security review and penetration testing. We provision a full staging environment for your team to conduct integration testing, load testing, and final validation against real blockchain data.
99.9% SLA
Uptime Guarantee
SOC 2 Type II
Compliance
04
Production Deployment & Support
We manage the seamless cutover to the production environment with zero downtime. Your team receives 24/7 dedicated technical support, comprehensive documentation, and ongoing performance monitoring and optimization.
< 24h
Go-Live
24/7 SRE
Support
For CTOs & Technical Leaders
Frequently Asked Questions
Clear answers to the most common technical and commercial questions about our institutional-grade blockchain API platform.
Standard API integration and deployment is completed in 2-3 weeks. This includes initial configuration, connection to your specified chains (Ethereum, Solana, Polygon, etc.), and full testing. Complex multi-chain deployments or custom indexer builds may extend to 4-6 weeks. We provide a detailed project plan within the first 48 hours of engagement.
conclusion
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security from the first line of code.
- Full Lifecycle Delivery: From initial architecture and
ERC-20/ERC-721token design to deployment and post-launch maintenance. - Security-First Approach: Every contract undergoes multi-stage auditing, including automated analysis and manual review, before mainnet deployment.
- Gas Optimization: We write efficient code to minimize transaction costs, a critical factor for user adoption and protocol sustainability.
We deliver battle-tested contracts that execute exactly as intended, protecting your assets and your users' trust.
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