We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our engineers write in Solidity 0.8+ and Rust, leveraging battle-tested patterns from OpenZeppelin and Anchor to ensure security and gas efficiency from day one.
LABS
Services
Hedera Consensus Service Adapters
Implement custom adapters that use Hedera Consensus Service (HCS) to timestamp, order, and immutably log real-world data events for enterprise applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From initial audit to mainnet deployment, we manage the full lifecycle with a 99.9% uptime SLA and comprehensive monitoring.
- Token Standards:
ERC-20,ERC-721,ERC-1155, andSPLtoken implementations. - DeFi Primitives: Custom AMMs, lending/borrowing pools, and staking mechanisms.
- Security First: Multi-signature deployment, formal verification, and third-party audit preparation.
- Delivery: Production-ready code in 2-4 weeks, with full documentation and test coverage.
key-features-cards
ENTERPRISE-GRADE INTEGRATION
Core Capabilities of Our HCS Adapter Service
Our Hedera Consensus Service (HCS) Adapter provides a robust, secure, and scalable bridge to the Hedera network, designed to accelerate development and ensure enterprise-grade reliability for your applications.
01
Multi-Protocol Message Integration
Seamlessly integrate HCS message streams with your existing infrastructure. We support direct ingestion into Kafka, RabbitMQ, and WebSocket endpoints, enabling real-time data flow without rebuilding your stack.
< 100ms
Message Latency
5+
Protocols Supported
02
Guaranteed Message Ordering & Finality
Leverage Hedera's native consensus for immutable, timestamped, and ordered data streams. Our adapter ensures provable data integrity and tamper-proof audit trails, critical for compliance and financial applications.
3-5 sec
Consensus Finality
100%
Order Guarantee
03
Enterprise Security & Key Management
Built with institutional security standards. Features include HSM integration support, automated key rotation, and granular permissioning for topic creation and submission, all audited against common smart contract vulnerabilities.
SOC 2
Compliance Ready
Zero
Key Exposure
04
High-Throughput Stream Processing
Handle massive transaction volumes with horizontal scaling. Our adapter architecture processes thousands of HCS messages per second, batching and optimizing for cost-efficiency on the Hedera network.
10,000+
TPS Capacity
> 99.9%
Uptime SLA
05
Rapid Deployment & Customization
Go from zero to live in weeks, not months. We provide white-label adapters tailored to your use case—supply chain, ESG reporting, or payments—with full documentation and developer support.
< 3 weeks
Production Ready
24/7
Dev Support
06
Comprehensive Monitoring & Analytics
Gain full visibility into your HCS streams with built-in dashboards. Monitor message health, network fees, and participant activity. Integrates with Datadog, Grafana, and Prometheus.
Real-time
Health Metrics
Historical
Audit Logs
benefits
DELIVERABLES
Business Outcomes: From Data to Trust
Our Hedera Consensus Service adapters translate raw ledger data into verifiable, actionable business intelligence. We deliver the infrastructure that powers your competitive edge.
01
Real-Time Event Streams
Subscribe to HCS topics for instant, immutable event notifications. Build reactive applications for settlements, supply chain tracking, and fraud detection with sub-3-second finality.
< 3 sec
Event Finality
100%
Data Integrity
02
Audit-Ready Data Feeds
Generate cryptographically-verifiable proof of data origin and sequence. Our adapters produce structured logs and Merkle proofs that satisfy financial and regulatory audit requirements.
Immutable
Audit Trail
HIPAA/GDPR
Compliance Ready
03
Enterprise-Grade Reliability
Deploy with confidence on a network governed by global enterprises. We architect for 99.95%+ uptime with built-in redundancy, failover, and 24/7 monitoring.
99.95%
Uptime SLA
24/7
Infra Monitoring
04
Reduced Integration Time
Go from PoC to production in weeks, not months. Our pre-built adapters and SDKs for Node.js, Python, and Go eliminate the complexity of direct HCS API integration.
< 4 weeks
Production Ready
3+
SDK Languages
05
Predictable, Low-Cost Operations
Leverage Hedera's stable, predictable fee model. We optimize message batching and topic management to keep your transaction costs at fractions of a cent.
$0.0001
Avg. Tx Cost
Fixed
Pricing Model
06
Scalable Consensus Infrastructure
Handle enterprise-scale transaction volumes without performance degradation. Our architecture scales horizontally to support millions of daily consensus events.
10k+ TPS
Network Capacity
Linear
Scaling
Infrastructure Decision Matrix
Build vs. Buy: HCS Adapter Development
A detailed comparison of the costs, risks, and timeframes associated with developing a Hedera Consensus Service adapter in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Upfront Development Cost | $150K - $400K+ | $25K - $75K |
Security & Audit Burden | High (Your Responsibility) | Included (Pre-Audited Code) |
Expertise Required | Senior HCS/Java Devs | Our Team's Expertise |
Ongoing Maintenance | Full-Stack DevOps Team | Optional SLA from $2K/month |
HCS Protocol Updates | Manual Integration & Testing | Automated Updates & Support |
Scalability & Optimization | Trial & Error | Built-in Best Practices |
Total Cost of Ownership (Year 1) | $200K - $500K+ | $50K - $150K |
Integration Support | Documentation Only | Dedicated Technical Lead |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Delivery Process: From Specification to Production
We deliver production-ready Hedera Consensus Service adapters through a structured, client-focused process that guarantees security, speed, and seamless integration.
01
Discovery & Specification
We conduct a technical deep-dive to define your specific HCS use case, message schema, and integration requirements. This ensures the adapter is built to your exact business logic from day one.
1-2 days
Workshop Duration
100%
Requirements Locked
02
Architecture & Design
Our architects design a fault-tolerant adapter architecture using proven patterns for HCS topic management, message ordering, and data validation, ensuring enterprise-grade reliability.
HIP-27/28
Standards Compliant
Multi-AZ
Deployment Design
03
Secure Development
We build your adapter in Go or Java with comprehensive unit and integration tests. All code follows security-first principles and is peer-reviewed before merging.
100%
Code Coverage
OWASP
Security Standards
04
Staging & Client Testing
We deploy the adapter to a dedicated staging environment on Testnet or Previewnet, providing you with full access for integration testing and validation against your systems.
2-3 days
Typical Test Cycle
24/7
Environment Access
05
Production Deployment
We manage the seamless deployment to your Mainnet environment, including HCS topic creation, node configuration, and monitoring setup, with zero downtime for your existing services.
< 4 hours
Deployment Window
99.9%
Uptime SLA
06
Ongoing Support & Monitoring
We provide 24/7 monitoring, alerting, and maintenance for your HCS adapter, with guaranteed SLAs for response time and issue resolution to ensure continuous operation.
< 15 min
P1 Response SLA
Real-time
Health Dashboards
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our engineers specialize in Solidity, Rust (Solana), and Move (Aptos/Sui), delivering audit-ready code from day one.
Reduce your time-to-market from months to weeks with our battle-tested development framework.
- Security-First Development: Code follows OpenZeppelin standards, with formal verification and internal audits before deployment.
- Gas Optimization: We write contracts that are up to 40% more gas-efficient, directly reducing user transaction costs.
- Full Lifecycle Support: From initial design and testing (
Hardhat,Foundry) to mainnet deployment and upgrade management via proxies.
Our deliverables include comprehensive technical documentation, interactive test suites, and seamless integration support for your front-end and back-end teams.
Hedera Consensus Service Adapters
Frequently Asked Questions
Common questions from CTOs and engineering leads about integrating Hedera's enterprise-grade consensus.
Standard adapter deployment takes 2-4 weeks from kickoff to production, depending on the complexity of your existing system and the required consensus logic. We follow a phased approach: 1-week discovery and design, 1-2 weeks of core development, and 1 week of integration testing and deployment.
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