We architect, develop, and audit Solidity and Rust smart contracts that form the foundation of your protocol. Our focus is on security-first development, gas optimization, and upgradeable architecture to protect assets and ensure long-term viability.
LABS
Services
Real-Time Event Streaming Services
Dedicated infrastructure for high-volume, low-latency blockchain event streaming via WebSockets or specialized APIs, enabling instant application state updates for your dApp.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Logic: DeFi primitives (AMMs, lending), NFT collections (ERC-721A), DAO governance, and bespoke business logic.
- Security & Audits: Development with
OpenZeppelinstandards, followed by rigorous internal review and coordination with top external audit firms. - Full Lifecycle: From specification and development to deployment, verification, and ongoing maintenance on EVM-compatible chains (Ethereum, Polygon, Arbitrum) or Solana.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Engineered for High-Volume, Low-Latency Demands
Our event streaming platform is built from the ground up for mission-critical applications, delivering the predictable performance and reliability your trading, gaming, or DeFi product requires.
01
Sub-Second Event Delivery
Guaranteed event delivery latencies under 500ms, end-to-end. We achieve this through a globally distributed network of nodes and optimized WebSocket connections, ensuring your users see real-time updates.
< 500ms
P95 Latency
Global
Edge Network
02
Massive Throughput & Scalability
Handle millions of events per second without degradation. Our architecture auto-scales to absorb traffic spikes from NFT mints, token launches, or market volatility, so you never drop a transaction.
Millions/sec
Event Throughput
Auto-Scaling
Zero Downtime
03
Enterprise-Grade Reliability
Built with 99.99% uptime SLAs for core components. Multi-region failover, redundant data pipelines, and 24/7 monitoring ensure your data stream is always available when you need it most.
99.99%
Uptime SLA
Multi-Region
Active-Active
04
Protocol-Agnostic Data Feeds
Consume normalized, real-time data from Ethereum, Solana, Polygon, and other L2s through a single, unified API. Simplify your stack and accelerate development with consistent data models.
EVM + Solana
Protocol Support
Unified API
Single Integration
benefits
DELIVERABLES
Outcomes: Faster Features, Lower Costs, Reliable Scaling
Our real-time event streaming service delivers measurable engineering and business results, from accelerating development to ensuring production resilience.
01
Accelerated Feature Development
Integrate real-time blockchain data (transactions, logs, state changes) into your application in days, not months. We provide production-ready SDKs and managed infrastructure, so your team can focus on core product logic.
2-4 weeks
Avg. Integration Time
10+
Supported Protocols
02
Reduced Infrastructure Costs
Eliminate the overhead of building and maintaining complex indexers, WebSocket servers, and data pipelines. Our pay-as-you-go model converts large capital expenditures into predictable operational costs.
60-80%
Cost Reduction
Predictable
Monthly Billing
03
Enterprise-Grade Reliability
Built on a multi-cloud, multi-region architecture with automatic failover. We guarantee data delivery and system uptime with a formal SLA, backed by 24/7 monitoring and alerting.
99.9%
Uptime SLA
< 100ms
P95 Latency
04
Effortless Scaling
Our platform automatically handles spikes in transaction volume and user load. Scale from 100 to 100,000 events per second without re-architecting your data layer or managing node clusters.
Millions
Events/sec Capacity
Zero-Downtime
Horizontal Scaling
Service Tiers
Technical Specifications & Performance Guaranteals
Compare our real-time event streaming service tiers, designed to scale with your application's needs from MVP to global production.
| Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Supported Chains | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base, Optimism | All EVM L1/L2s + Custom RPC |
Event Types | Logs, Transfers | Logs, Transfers, Internal Txns, Token Approvals | Full mempool, MEV, Custom Smart Contract Events |
Delivery Latency | < 5 seconds | < 1 second | < 500 milliseconds |
Historical Data | 30 days | 1 year | Full chain history |
Throughput (Events/sec) | Up to 1,000 | Up to 10,000 | Unlimited, with auto-scaling |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Data Retention & Replay | 7 days | 30 days | Indefinite with configurable policies |
Dedicated Infrastructure | Shared Cluster | Isolated, Geo-redundant Cluster | |
Support & SLAs | Community | Business Hours, 8h response | 24/7 Priority, 1h response, Dedicated Engineer |
Starting Price (Monthly) | $499 | $2,499 | Custom |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND FAST
Our Delivery Process: From Specification to Production Feed
A structured, four-phase engagement model designed for technical leaders who need reliable, high-performance event streaming infrastructure without the operational overhead.
01
Phase 1: Architecture & Specification
We conduct a technical deep-dive to define your data model, source protocols (e.g., EVM, Solana, Cosmos), and target schemas. Deliverables include a finalized technical specification and a detailed project roadmap.
1-3 days
Discovery Sprint
100%
Spec Lock-in
02
Phase 2: Pipeline Development & Testing
Our engineers build and containerize your custom data ingestion pipelines. We implement rigorous unit and integration testing against testnets and forked mainnets to ensure data integrity and resilience.
2-4 weeks
Build Time
> 99.9%
Test Coverage
03
Phase 3: Staging & Security Validation
We deploy the pipeline to a staging environment mirroring production. This phase includes load testing, security reviews of data handling logic, and final validation against your application's requirements.
< 1 week
Validation Cycle
Zero
Critical Issues at Launch
04
Phase 4: Production Deployment & Monitoring
We manage the production deployment with zero-downtime strategies. You gain access to a real-time dashboard with 24/7 monitoring, alerting on data gaps, and a 99.9% uptime SLA for the feed.
99.9%
Uptime SLA
< 24h
Support Response
Real-Time Event Streaming
Frequently Asked Questions
Common questions from CTOs and engineering leads about implementing high-performance blockchain event streaming.
Typical deployment is 2-4 weeks from kickoff to production. This includes architecture design, smart contract indexing setup, and integration with your frontend/backend. Complex multi-chain deployments with custom logic may extend to 6-8 weeks. We provide a detailed sprint plan during the initial technical assessment.
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