We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and rigorous internal audits before deployment to EVM or Solana.
LABS
Services
Real-Time Blockchain Stream Processing
We build and manage low-latency event streaming pipelines that transform raw on-chain data into instant insights, powering live dashboards, proactive alerts, and reactive application logic.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built for production by Web3-native engineers.
- From Concept to Mainnet: Full lifecycle support from design and
Solidity/Rustdevelopment to testing and deployment. - Gas Optimization: Every contract is optimized for minimum transaction costs, critical for user adoption.
- Security Audits: All code undergoes peer review and formal verification patterns; we facilitate third-party audits with leading firms.
Deliver a production-ready, audited smart contract system in as little as 4-6 weeks, reducing your technical risk and accelerating your go-to-market.
key-features-cards
PRODUCTION-GRADE INFRASTRUCTURE
Engineered for Speed and Reliability
Our real-time stream processing platform is built on battle-tested infrastructure, designed for the demanding uptime and performance requirements of financial applications.
01
Sub-Second Event Processing
Process blockchain events with latencies under 500ms, enabling real-time trading, compliance, and user notifications. Built on high-throughput Apache Kafka and Apache Flink clusters.
< 500ms
Event Latency
1M+ TPS
Peak Throughput
02
99.9% Uptime SLA
Guaranteed platform availability with a financially-backed SLA. Multi-region, active-active deployment on AWS & GCP ensures zero single points of failure.
99.9%
Uptime SLA
5 mins
RTO/RPO
03
Enterprise-Grade Security
SOC 2 Type II compliant infrastructure. All data is encrypted in transit and at rest. Role-based access control (RBAC) and audit logging for every data stream.
SOC 2
Compliance
AES-256
Encryption
04
Multi-Chain & L2 Support
Native support for Ethereum, Solana, Polygon, Arbitrum, Optimism, and Base. Unified API abstracts away chain-specific complexities for your developers.
10+
Networks
1 API
Unified Interface
05
Managed Infrastructure
We handle node operations, RPC load balancing, indexing, and data pipeline maintenance. Your team focuses on product logic, not infrastructure fires.
24/7
Monitoring
0
Node Ops Overhead
06
Proven at Scale
Processes over $50B+ in cumulative transaction volume for DeFi protocols and crypto exchanges. Architecture validated under real-world load.
$50B+
Tx Volume
100+
Production Clients
benefits
REAL-TIME DATA INFRASTRUCTURE
Build Applications That Move at Blockchain Speed
Chainscore's streaming infrastructure delivers processed blockchain data with sub-second latency, enabling your applications to react instantly to on-chain events.
01
Sub-Second Event Streaming
Ingest and process blockchain events with <500ms latency from block inclusion. Build responsive DeFi dashboards, trading bots, and NFT applications that react instantly to on-chain activity.
< 500ms
Event Latency
100%
Data Integrity
02
Multi-Chain Data Unification
Access normalized, real-time streams from Ethereum, Solana, Polygon, and 20+ other L1/L2 networks through a single, unified API. Eliminate the complexity of managing separate node infrastructure for each chain.
20+
Supported Chains
1 API
Unified Interface
03
Smart Contract Event Indexing
We automatically index and decode events from your deployed smart contracts. Get structured, queryable data feeds for functions like token transfers, liquidity changes, or governance votes without writing custom indexers.
Auto-Decoded
Contract Events
Zero Config
Setup Required
04
Enterprise-Grade Reliability
Built on a distributed, fault-tolerant architecture with 99.9% uptime SLA. Data pipelines include automatic retries, dead-letter queues, and full historical replay capabilities for mission-critical applications.
99.9%
Uptime SLA
24/7
Monitoring
05
Real-Time Analytics & Alerts
Configure custom data transformations and threshold-based alerts on your streams. Monitor wallet activity, detect large transactions, or trigger webhooks for specific on-chain conditions in real-time.
Custom
Alert Rules
Real-Time
Webhook Triggers
06
Scalable Data Backfill
Seamlessly backfill historical data for new contracts or analytics models. Our infrastructure handles bulk historical ingestion without impacting the performance of your real-time streams.
Full History
Data Access
Parallel
Ingestion Engine
Stream Processing Tiers
Technical Specifications & Performance Guarantees
Compare our service tiers for real-time blockchain data streaming, designed to scale from MVP to institutional-grade applications.
| Specification | Developer | Professional | Enterprise |
|---|---|---|---|
Supported Chains | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base, Optimism | All EVM & non-EVM (Solana, Aptos, Sui) |
Data Stream Types | Blocks, Logs | Blocks, Logs, Pending Tx, Internal Tx | Blocks, Logs, Pending Tx, Internal Tx, Mempool, MEV |
Throughput (Events/sec) | Up to 1,000 | Up to 10,000 | 100,000+ |
End-to-End Latency | < 5 seconds | < 2 seconds | < 500 ms |
Historical Data Access | Last 30 days | Full archive | Full archive + custom snapshots |
Data Delivery | Webhook, REST API | Webhook, REST API, Websocket | Webhook, REST API, Websocket, Kafka, S3 |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Dedicated Infrastructure | |||
Support & SLAs | Community | Business Hours, 24h response | 24/7 Dedicated, 1h P1 response |
Starting Price (Monthly) | $299 | $1,999 | Custom |
use-cases
REAL-WORLD USE CASES
Proven Applications Across Web3
Our real-time stream processing platform powers mission-critical infrastructure for leading protocols and enterprises. See how we deliver measurable outcomes.
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom Solidity/Rust smart contracts for DeFi, NFTs, and enterprise applications. Our process delivers audit-ready code from day one, integrating OpenZeppelin standards and formal verification patterns to eliminate critical vulnerabilities.
- Custom Logic: Tailored tokenomics, governance, and business logic for
ERC-20,ERC-721, andERC-1155standards. - Security-First: Multi-stage review using static analysis, fuzzing, and manual audits before testnet deployment.
- Gas Optimization: Expert-level tuning to minimize transaction costs and maximize user savings.
We deliver a complete development package: source code, comprehensive documentation, and deployment scripts for mainnet launch.
Real-Time Stream Processing
Frequently Asked Questions
Get clear, technical answers about our blockchain data streaming service for developers and architects.
Our infrastructure is built on a globally distributed network of nodes with direct RPC connections to major chains. We achieve sub-2-second latency for event delivery by using optimized WebSocket connections, in-memory processing, and avoiding the overhead of traditional indexing. We provide a 99.9% uptime SLA for our core streaming services.
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