Build secure, gas-optimized smart contracts for DeFi, NFTs, and enterprise applications.
We deliver production-ready smart contracts with formal verification and comprehensive audits to mitigate risk. Our development process includes:
Proxy patterns for seamless evolution.Hardhat or Foundry.Deploy with confidence. We provide a 99.9% SLA on contract uptime and post-deployment monitoring.
Our expertise spans ERC-20, ERC-721, ERC-1155, and custom standards for DeFi protocols, marketplaces, and DAOs. We ensure compliance with OpenZeppelin best practices and deliver audit-ready code in 2-4 weeks.
We architect and deploy production-grade settlement systems on Hedera Consensus Service (HCS), delivering the speed, finality, and reliability required for financial applications.
Design and implement HCS-based systems achieving deterministic, final settlement in under 5 seconds. We ensure your transactions are immutable and verifiable in near real-time, eliminating settlement risk.
Deploy and manage dedicated, geographically distributed Hedera network nodes. We provide 99.9% uptime SLAs, DDoS protection, and automated failover to guarantee your settlement pipeline never stops.
Implement robust HCS message publishing/subscribing with role-based access control. We integrate with Hedera Mirror Nodes for efficient historical data querying and event replayability.
Develop bespoke logic layers that process HCS messages to trigger business actions—like ledger updates, payment releases, or NFT minting—ensuring your application logic is executed with consensus-level trust.
Deliver full-stack observability with dashboards tracking HCS topic health, message throughput, latency, and error rates. We set up proactive alerts for anomalies to maintain system integrity.
We handle the complete CI/CD pipeline, containerization (Docker/K8s), and infrastructure-as-code (Terraform) to deploy your HCS solution into AWS/GCP/Azure, ensuring a repeatable and secure launch.
We architect and deploy enterprise-grade payment networks on Hedera Consensus Service, delivering measurable improvements in settlement speed, cost, and reliability.
Deploy a payment network where transactions achieve finality in under 2 seconds, eliminating the uncertainty of probabilistic settlement and enabling true real-time payments.
Leverage HCS's fixed $0.0001 consensus fee to build payment rails with transparent, predictable micro-costs, enabling high-volume micropayments and new business models.
Build on a hashgraph-based, aBFT-secure network with built-in KYC/AML data anchoring. Our implementations follow financial-grade security protocols and audit standards.
We integrate your network with major stablecoin issuers (USDC, USDT) and traditional payment processors to create seamless on/off-ramps and hybrid settlement layers.
Utilize HCS as an immutable, ordered event log to power high-throughput payment messaging (ISO 20022 compatible), reconciliation, and audit trails at over 10,000 TPS.
We deliver a fully managed node infrastructure, monitoring, and maintenance, freeing your team from the overhead of consensus node operation and network governance.
Compare the total cost, risk, and time commitment of building a real-time settlement system on Hedera Consensus Service in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Upfront Development Cost | $150K - $400K+ | $25K - $75K |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited Patterns) |
Hedera Node Operations | Your Responsibility | Fully Managed |
Consensus Tuning Expertise | Requires R&D | Built-in Best Practices |
Ongoing Maintenance (Year 1) | 1-2 FTEs ($120K+) | Optional SLA from $15K/year |
Guaranteed Finality (<5s) | Possible with Effort | SLA-Backed Guarantee |
Total Cost of Ownership (Year 1) | $270K - $520K+ | $40K - $90K |
A streamlined, security-first approach to integrate Hedera Consensus Service (HCS) into your real-time settlement systems, minimizing risk and accelerating your time-to-market.
We analyze your existing settlement workflows and design a secure, scalable HCS integration architecture. This includes defining message schemas, consensus node selection, and failover strategies.
Deployment of HCS topics and smart contracts for transaction anchoring. We configure and manage a dedicated Hedera Mirror Node for your application to query immutable, verifiable transaction logs in real-time.
We build and integrate a secure, documented API layer and provide client SDKs (Node.js, Python, Go) for your application to seamlessly publish to and subscribe from HCS topics.
Rigorous testing including unit, integration, and load testing simulating high-volume settlement events. All smart contracts undergo a security review following OpenZeppelin standards.
Managed deployment to your chosen environment (cloud/on-prem) with full observability. We set up dashboards for topic health, message latency, and error rates, ensuring 24/7 system visibility.
We deliver complete technical documentation, operational runbooks, and conduct training sessions for your engineering team, ensuring full ownership and smooth long-term operation.
Get clear, technical answers to the most common questions about building real-time settlement systems with Hedera Consensus Service (HCS).
Our process is structured for clarity and speed. It begins with a 1-2 hour technical discovery call to define your use case, data models, and throughput requirements. We then provide a fixed-scope proposal with deliverables, timeline, and cost. Upon kickoff, we follow a 4-phase agile methodology: 1) Architecture & Design (HCS topic structure, mirror node setup), 2) Core Development (consensus listener services, event processing), 3) Integration & Testing (with your existing systems and wallets), and 4) Deployment & Handoff. You receive weekly demos and have access to a dedicated project lead.
Our experts will offer a free quote and a 30min call to discuss your project.