We architect and deploy custom Solidity/Rust smart contracts with enterprise-grade security. Every contract undergoes rigorous audits and formal verification before deployment to mainnet.
LABS
Services
Multi-Chain Event Aggregation Platform
We design and deploy unified platforms that ingest, normalize, and deduplicate events from multiple heterogeneous blockchains, providing a single, reliable API for cross-chain dApp state management.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production at scale.
- Production-Ready Code: Built with
OpenZeppelinstandards and upgradeability patterns. - Gas Optimization: Contracts are optimized for up to 40% lower transaction costs.
- Full Audit Trail: Comprehensive testing suite and third-party audit reports provided.
- Deployment & Management: We handle mainnet deployment, verification, and initial monitoring.
From
ERC-20tokens to complex DeFi protocols, we deliver contracts that are secure, efficient, and ready for your users.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Engineered for Reliability at Scale
Our Multi-Chain Event Aggregation Platform is built on battle-tested infrastructure designed for mission-critical applications, ensuring your data pipeline never becomes a single point of failure.
01
Fault-Tolerant Architecture
Multi-region, multi-cloud deployment with automatic failover and zero-downtime upgrades. Event processing continues seamlessly even during node or chain outages.
99.99%
Historical Uptime
< 1 sec
Failover Time
02
Real-Time, Low-Latency Delivery
Sub-second event detection and delivery via WebSocket streams. Process on-chain events as they happen, not minutes later, for time-sensitive DeFi and trading applications.
< 500ms
Event Latency
0%
Data Loss
03
Massive Scalability
Horizontally scalable ingestion layer handles millions of events per second across 50+ EVM and non-EVM chains. Scales automatically with your transaction volume.
1M+
EPS Capacity
50+
Supported Chains
04
Enterprise Security & Compliance
SOC 2 Type II compliant infrastructure with end-to-end encryption, role-based access control (RBAC), and comprehensive audit logs. Data sovereignty and privacy by design.
SOC 2
Compliance
256-bit
Encryption
05
Guaranteed Data Integrity
Cryptographically verified event proofs and Merkle tree validation ensure the data you receive is exactly what was written on-chain, with no tampering or gaps.
100%
Data Verifiability
0
Reorgs Missed
benefits
DELIVERABLES
Outcomes for Your Engineering and Product Teams
Our multi-chain event aggregation platform delivers concrete engineering and business results, measured by performance, speed, and reliability.
01
Accelerated Feature Development
Eliminate the complexity of building and maintaining custom indexers for 20+ chains. Ship cross-chain features like notifications, analytics, and dashboards in weeks, not quarters.
> 80%
Reduced Dev Time
< 4 weeks
To First Integration
02
Enterprise-Grade Reliability
Build on a platform with a 99.9% uptime SLA and automatic failover. Ensure your product's critical data feeds are never a single point of failure for your users.
99.9%
Uptime SLA
< 1 sec
Event Latency
03
Reduced Infrastructure Overhead
Offload the operational burden of running RPC nodes, indexers, and data pipelines. Our managed service scales with your user growth, freeing your team to focus on core product logic.
0
Nodes to Manage
> 60%
Lower TCO
04
Future-Proof Architecture
Integrate once and automatically access new chains and protocols as we add them. Stay ahead of ecosystem shifts without re-architecting your data layer.
20+
Supported Chains
Auto
Protocol Updates
Choose Your Integration Path
Structured Delivery for Predictable Outcomes
Compare our tiered service packages for the Multi-Chain Event Aggregation Platform, designed to match your project's scale, timeline, and operational needs.
| Capability | Rapid Launch | Scaled Growth | Enterprise Core |
|---|---|---|---|
Supported Blockchains | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base | Ethereum, Polygon, Arbitrum, Base, Solana, Aptos |
Custom Event Sources | Up to 5 | Up to 25 | Unlimited |
Data Normalization | Basic (ABI-based) | Advanced (Custom Schemas) | Advanced + AI-Enhanced Parsing |
Delivery Latency SLA | < 5 seconds | < 2 seconds | < 500ms |
Historical Data Backfill | 30 days | 1 year | Full chain history |
Uptime & Reliability SLA | 99.5% | 99.9% | 99.99% |
Dedicated Infrastructure | Optional | ||
Incident Response Time | Business Hours | 4 Hours | 1 Hour |
Implementation Timeline | 2-4 Weeks | 4-8 Weeks | 8-12 Weeks |
Starting Engagement | $25K | $75K | Custom |
how-we-deliver
STRUCTURED FOR SUCCESS
Our Delivery Methodology: From Specification to Production
A proven, transparent process designed to deliver a robust, production-ready Multi-Chain Event Aggregation Platform with minimal risk and maximum speed.
01
Discovery & Specification
We conduct a deep-dive workshop to map your exact data needs across EVM, Solana, and other L1/L2 chains. Deliverables include a technical spec, data source matrix, and a clear project roadmap.
Client Value: Eliminates scope creep and ensures alignment on key metrics and success criteria from day one.
2-3 Days
Workshop Duration
100%
Alignment on Scope
02
Architecture & Design
Our architects design a scalable, fault-tolerant system architecture. We select the optimal indexing strategy (RPC polling, event listeners, subgraphs) and define the data normalization schema for your specific use case.
Client Value: A future-proof technical blueprint that ensures performance, reliability, and easy integration with your existing stack.
Multi-Chain
Architecture
< 1 sec
Target Latency
03
Development & Integration
Our engineering team builds the platform core using battle-tested frameworks. We implement real-time event ingestion, data transformation pipelines, and a secure API layer with authentication and rate limiting.
Client Value: Get a fully functional, integrated platform with documented APIs, ready for your front-end and analytics tools to consume.
4-6 Weeks
Typical Build Time
OpenZeppelin
Security Patterns
04
Testing & Security Audit
Every component undergoes rigorous unit, integration, and load testing. The core aggregation logic and smart contract interactions are reviewed by our internal security team, with optional third-party audit coordination.
Client Value: Deploy with confidence. Our process identifies and mitigates vulnerabilities before they reach production, protecting your data integrity and user trust.
99.9%
Test Coverage Goal
Internal+External
Audit Layers
05
Staging & Client Validation
We deploy the complete platform to a staging environment that mirrors production. You receive full access to validate data accuracy, API responses, and system behavior against the original specification.
Client Value: A hands-on review period to ensure the delivered platform meets all functional and performance requirements before the final launch.
1-2 Weeks
Validation Window
Full Sandbox
Environment Access
06
Production Deployment & Support
We manage the seamless deployment to your production infrastructure (cloud or on-prem). This includes monitoring setup, alert configuration, and handover documentation. Ongoing support and maintenance plans are available.
Client Value: A smooth go-live with operational oversight and clear escalation paths, ensuring long-term platform health and performance.
24/7
Monitoring
< 4 hrs
Critical Response SLA
Infrastructure Decision Matrix
Build vs. Buy vs. Chainscore
A technical and financial comparison of approaches for implementing a production-grade multi-chain event aggregation platform.
| Key Factor | Build In-House | Generic Third-Party API | Chainscore Platform |
|---|---|---|---|
Time to Production Launch | 6-12+ months | 2-4 weeks | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $0 - $50K (setup) | $75K - $200K |
Supported Chains (EVM) | Custom per chain | 5-10 major chains | 20+ EVM chains & L2s |
Real-time Event Latency | Custom (your team) | 2-5 seconds | < 1 second |
Historical Data Depth | From genesis (costly) | Limited (90 days typical) | Full history + real-time |
Data Consistency Guarantee | Your responsibility | Best effort | Guaranteed, with reconciliation |
Security & Audit Burden | High (unaudited code) | Medium (shared risk) | Low (audited, battle-tested) |
Ongoing DevOps & SRE | 2-3 FTE engineers | Vendor manages infra | Fully managed 24/7 |
Custom Logic & Filters | Full flexibility | Limited configurability | Fully customizable workflows |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $100K - $300K | $150K - $400K |
Multi-Chain Event Aggregation
Frequently Asked Questions
Common questions from CTOs and engineering leads evaluating our platform.
Standard integration takes 2-3 weeks from kickoff to production-ready. This includes initial setup, custom listener configuration for your target chains (Ethereum, Solana, Polygon, etc.), and a full testing cycle. Complex requirements like custom event filtering logic or support for 10+ chains may extend this to 4-5 weeks.
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