We architect and build bespoke blockchain solutions from the ground up, delivering production-ready networks in as little as 8-12 weeks. Our full-cycle development includes core protocol design, consensus mechanisms, and node infrastructure.
LABS
Services
Cosmos IBC Payment Channel Consulting
Expert architectural consulting to design and implement secure, cross-chain payment channels for card systems using the Inter-Blockchain Communication (IBC) protocol.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end development of custom blockchain networks and protocols tailored to your specific business logic.
- Custom L1/L2 Networks: Build sovereign chains with tailored throughput, finality, and governance using
Substrate,Cosmos SDK, orOP Stack. - Smart Contract Ecosystems: Deploy secure, audited contract suites for tokens (
ERC-20,ERC-721), DeFi primitives, and DAOs. - Node & Validator Infrastructure: Provision and manage high-availability nodes with 99.9% uptime SLAs and multi-cloud redundancy.
We deliver a complete, documented codebase, a live testnet, and a clear path to mainnet launch—eliminating infrastructure complexity so you can focus on product.
key-features-cards
ENTERPRISE-GRADE
Our IBC Payment Channel Expertise
We architect and deploy secure, high-throughput payment channels on Cosmos IBC, enabling instant, low-cost value transfer across blockchains. Our focus is on production-ready solutions that scale with your business.
01
Custom Channel Architecture
We design and implement bespoke IBC payment channel logic tailored to your use case—from simple one-way streaming to complex conditional multi-hop transfers. Built with security-first principles using Rust or Go.
Sub-second
Finality
Custom Logic
Flexibility
02
Security & Formal Verification
Our channel contracts undergo rigorous security audits and formal verification. We implement battle-tested patterns from Cosmos SDK's IBC module and provide a comprehensive threat model for your specific implementation.
Multi-Layer
Audits
Formal Specs
Verification
03
Relayer Infrastructure
We deploy and manage highly available, fault-tolerant IBC relayers to ensure uninterrupted channel operation. Includes monitoring, automatic failover, and SLA-backed uptime for critical payment flows.
99.9%
Uptime SLA
< 500ms
Relay Latency
04
Integration & SDK Development
We provide client-side SDKs and seamless integration support for your dApp or wallet, abstracting IBC complexity. Supports JavaScript/TypeScript, Python, and mobile platforms for easy adoption.
Full-Stack
SDKs
2-4 Weeks
Integration Time
benefits
MEASURABLE RESULTS
Business Outcomes for Your Payment System
Our Cosmos IBC payment channel consulting delivers concrete technical and commercial advantages, moving beyond theoretical benefits to proven infrastructure improvements.
01
Sub-Second Cross-Chain Settlement
Deploy IBC payment channels that enable asset transfers between Cosmos chains in under 1 second, eliminating the delays of traditional bridge models.
< 1 sec
Settlement Time
24/7
Finality
02
Enterprise-Grade Security & Audit
Receive architecture and smart contract audits aligned with IBC security best practices. We implement formal verification for critical channel logic to mitigate fund loss risks.
100%
Formal Verification
Zero
Critical Bugs
03
Reduced Transaction Costs by >95%
Leverage payment channels for high-volume microtransactions. Pay fees only on channel open/close, not per payment, slashing operational costs for streaming or subscription models.
>95%
Cost Reduction
$0.001
Avg. Tx Cost
04
Faster Time-to-Market
Accelerate development with our pre-audited IBC relayer configurations, channel handshake templates, and monitoring dashboards, cutting integration time from months to weeks.
4-6 weeks
Deployment Time
Pre-built
Relayer Stack
05
Scalable Liquidity Management
Design automated rebalancing strategies and multi-hop routing across the Interchain to ensure payment channels remain funded and efficient at scale.
Auto
Rebalancing
Multi-Hop
Routing
06
Guaranteed Uptime & Monitoring
We provide 24/7 monitoring of your IBC channels and relayers with automated failover, backed by a 99.9% uptime SLA for critical payment infrastructure.
99.9%
Uptime SLA
24/7
Monitoring
Strategic Decision Analysis
Build vs. Buy: IBC Payment Channel Development
A detailed comparison of the costs, risks, and time commitments between developing IBC payment channels internally versus partnering with Chainscore Labs for a managed solution.
| Factor | Build In-House | Chainscore Managed Solution |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $50K - $150K |
Security Posture | High Risk (unaudited, custom code) | Low Risk (audited, battle-tested patterns) |
Core IBC Expertise Required | Senior Cosmos SDK/IBC team (3-5 engineers) | Provided by Chainscore |
Ongoing Maintenance & Upgrades | Your team's responsibility | Optional SLA with 24/7 monitoring |
Protocol Upgrade Handling | Manual, disruptive, high-risk | Managed, seamless, zero-downtime |
Total Cost of Ownership (Year 1) | $200K - $500K+ | $75K - $200K |
Guaranteed Uptime SLA | None (self-managed) | 99.9% |
Support & Incident Response | Internal on-call | Dedicated, < 4h response (Enterprise) |
how-we-deliver
A PROVEN PATH TO PRODUCTION
Our Structured Consulting Engagement
We deliver a phased, outcome-driven approach to architect, build, and secure your IBC payment channel. From initial design to mainnet launch, our methodology ensures technical excellence and business alignment.
01
Architecture & Design Review
We conduct a deep-dive analysis of your payment flow requirements and design a custom IBC channel architecture. This includes selecting optimal IBC application modules (ICA, IBC-Transfer, custom), defining packet structure, and planning for cross-chain state synchronization.
1-2 weeks
Design Phase
3+ Protocols
Architecture Options
02
Smart Contract & Module Development
Our team builds the core logic: custom IBC middleware, packet handlers, escrow contracts, and settlement logic in Go (Cosmos SDK) and CosmWasm. We implement security-first patterns and gas optimization for cost-effective cross-chain transactions.
Go / Rust
Core Languages
OpenZeppelin
Security Patterns
03
Security Audit & Testing
Every component undergoes rigorous testing, including unit tests, integration tests against a local IBC testnet, and simulation testing for edge cases. We facilitate third-party audits with firms like Oak Security or Informal Systems.
100% Coverage
Integration Tests
Formal Verification
Critical Paths
04
Testnet Deployment & Validation
We deploy and configure your payment channel on public testnets (e.g., Cosmos Testnet, Osmosis Testnet). We execute end-to-end payment flows, validate economic security, and perform load testing to ensure reliability under peak conditions.
< 2 sec
Packet Latency Goal
1000+ TPS
Load Test Target
05
Mainnet Launch & Governance
We manage the secure mainnet deployment, including validator coordination, channel initialization, and parameter configuration. We provide documentation and support for governance proposals to fund community pools or adjust channel parameters.
Zero-Downtime
Launch SLA
On-Call Support
First 72 Hours
06
Ongoing Monitoring & Support
Post-launch, we provide monitoring dashboards for channel health, packet success rates, and fee economics. We offer retainer-based support for upgrades, new feature integration, and troubleshooting.
24/7 Alerts
Channel Monitoring
99.9% Uptime
SLA Target
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy custom smart contracts that are secure, gas-optimized, and tailored to your specific business logic. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring a robust foundation from day one.
- End-to-End Development: From initial design and prototyping to deployment and mainnet launch.
- Security-First Approach: All code undergoes rigorous internal review and is prepared for third-party audits.
- Gas Optimization: We write efficient code to minimize transaction costs for your users.
Deploy a battle-tested MVP in as little as 2-3 weeks, not months.
Our team specializes in key contract types including:
- DeFi Protocols: DEXs, lending/borrowing platforms, yield aggregators.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting and governance. - Utility Contracts: For access control, treasury management, and automated workflows.
Cosmos IBC Payment Channel Consulting
Frequently Asked Questions
Answers to common questions about our specialized consulting services for building secure, scalable payment channels on the Inter-Blockchain Communication (IBC) protocol.
Our engagement follows a structured 4-phase methodology:
- Discovery & Scoping (1 week): We analyze your requirements, tokenomics, and target chains to define specifications.
- Architecture & Design (1-2 weeks): We design the channel logic, security model, and IBC packet flow, delivering technical architecture diagrams.
- Development & Audit (3-5 weeks): Our team builds the smart contracts (CosmWasm) and relayers, followed by an internal security review.
- Deployment & Handoff (1 week): We assist with testnet deployment, mainnet launch, and provide comprehensive documentation and training. We maintain weekly syncs and use agile sprints for transparency.
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