We architect and deploy production-ready smart contracts that form the backbone of your Web3 application. Our development process is built for security-first execution and long-term maintainability.
LABS
Services
Cosmos IBC Payment Channel Development
We build secure, permissionless payment channels and asset transfer applications leveraging the Inter-Blockchain Communication (IBC) protocol for the Cosmos ecosystem.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications, from token standards to complex DeFi logic.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with tailored minting, vesting, and governance logic. - DeFi & dApps: Automated Market Makers (AMMs), staking pools, lending protocols, and more with audited security patterns.
- Enterprise Logic: Complex multi-signature wallets, supply chain trackers, and custom business logic on-chain.
We deliver contracts that are not just functional, but gas-efficient, upgradeable, and fully documented, reducing your audit time and deployment risk.
Our engineers write in Solidity 0.8+ and Vyper, leveraging battle-tested libraries like OpenZeppelin. Every contract undergoes rigorous unit testing and a peer review process before we recommend third-party audits from firms like CertiK or Quantstamp.
key-features-cards
WHAT WE DELIVER
Core Technical Capabilities
We build production-ready, secure IBC payment channels that handle high-volume, cross-chain value transfers. Our focus is on delivering a battle-tested infrastructure layer so you can focus on your application logic.
01
Custom IBC Channel Development
We architect and deploy bespoke IBC channels (ordered/unordered) with custom packet logic for your specific payment flows, ensuring interoperability with Cosmos SDK, EVM, and other IBC-enabled chains.
2-4 weeks
From spec to testnet
ICS-20/27
Protocol Standards
02
Secure Smart Contract Integration
Development of CosmWasm or native Cosmos SDK modules that manage channel state, handle packet timeouts, and execute conditional payments with formal verification and audit-ready code.
OpenZeppelin
Security Patterns
2+ Audits
Pre-Deployment
03
High-Performance Relayer Infrastructure
Deployment of automated, monitored relayers with multi-chain support, configurable fee strategies, and alerting to ensure your payment channels maintain 24/7 liveness and finality.
99.9%
Uptime SLA
< 5 sec
Relay Latency
04
End-to-End Testing & Simulation
Comprehensive test suites using IBC-test-framework, including packet lifecycle simulation, adversarial scenario testing (downtime, censorship), and load testing for thousands of TPS.
100%
Packet Coverage
>10k TPS
Load Tested
05
Gas Optimization & Cost Management
Analysis and implementation of gas-efficient transaction batching, fee-grant mechanisms, and strategic packet sizing to minimize operational costs for high-frequency payment channels.
40-60%
Cost Reduction
Batch TX
Optimization
06
Production Monitoring & Analytics
Integration of custom dashboards (Grafana/Prometheus) for real-time metrics on channel health, packet success rates, fee expenditure, and automated incident response triggers.
24/7
Monitoring
< 1 min
Alert Response
benefits
TANGIBLE RESULTS
Business Outcomes for Your Project
Our Cosmos IBC payment channel development delivers measurable improvements to your application's performance, security, and time-to-market.
01
Sub-Second Cross-Chain Settlement
Deploy payment channels that finalize transactions in under 1 second, enabling real-time payment experiences and unlocking new use cases like microtransactions and streaming payments.
< 1 sec
Finality
0.001 ATOM
Min. Tx Cost
02
Enterprise-Grade Security & Audits
Receive battle-tested, formally verified smart contracts. Our IBC packet logic and channel state machines are audited against reentrancy, front-running, and fund-locking vulnerabilities.
100%
Formal Verification
2+ Audits
Per Contract
03
Weeks, Not Months to Launch
Leverage our pre-built, modular IBC middleware and channel handshake protocols to go from concept to a production-ready, mainnet payment network in 3-4 weeks.
3-4 weeks
Time to Mainnet
Pre-built
Modules
04
Scalable, Multi-Asset Infrastructure
Build channels that handle thousands of transactions per second (TPS) and support native tokens from any IBC-connected chain (ATOM, OSMO, JUNO, etc.) without wrapping.
10k+
Peak TPS
50+
Supported Assets
Structured for Growth
Development Tiers & Deliverables
Choose the right development and support package for your IBC payment channel, from initial deployment to enterprise-grade operations.
| Deliverable / Support | Starter | Professional | Enterprise |
|---|---|---|---|
Custom IBC Payment Channel Core | |||
Smart Contract Audit (OpenZeppelin Standards) | Basic Review | Full Audit + Report | Full Audit + Formal Verification |
Deployment & Configuration Support | Self-Service Guide | Hands-On Deployment | White-Glove Deployment & Integration |
Multi-Chain Support (e.g., Osmosis, Stride, Injective) | 1 Chain | Up to 3 Chains | Unlimited Supported Chains |
Post-Launch Monitoring & Alerting | 30 Days | 6 Months | 24/7 Dedicated Dashboard & PagerDuty |
Technical Support SLA | Email (72h) | Priority Slack (24h) | Dedicated Engineer (4h) |
Performance & Security Upgrades | 1 Major Version | Continuous Updates & Patch Management | |
Custom Feature Development | Add-on Scope | Included in Roadmap Planning | |
Typical Timeline | 4-6 Weeks | 6-10 Weeks | Custom Sprint Plan |
Estimated Investment | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
We deliver production-ready Cosmos IBC payment channels through a structured, security-first development lifecycle designed for enterprise-grade reliability and rapid deployment.
01
Architecture & Design
We design your payment channel's core logic, tokenomics, and IBC packet structure using formal modeling tools like TLA+ to ensure correctness before a single line of code is written.
2-3 days
Design Sprint
100%
Spec Coverage
02
Secure Smart Contract Development
Implementation in Rust (CosmWasm) or Go (Cosmos SDK) using OpenZeppelin's CosmWasm Contracts library and established IBC channel patterns for secure, interoperable state logic.
Zero
Critical Bugs Shipped
Gas-Optimized
Code Review
03
Comprehensive Testing Suite
Rigorous unit, integration, and IBC relayer testing using wasmd and ibc-go testnets. We simulate adversarial conditions and packet timeouts to guarantee resilience.
>95%
Branch Coverage
Full E2E
Flow Validation
05
Mainnet Deployment & Integration
Managed deployment to your chosen Cosmos chain with IBC channel establishment. We provide integration SDKs and documentation for your front-end and backend services.
< 1 week
Deployment Timeline
24/7
Go-Live Support
06
Monitoring & Maintenance
Post-launch monitoring of channel health, packet flow, and contract metrics via customized Grafana dashboards. We offer SLA-backed support and upgrade management.
99.9%
Uptime SLA
< 1h
Incident Response
security
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks tailored to your business logic.
We architect and implement bespoke blockchain solutions from the ground up. Our team delivers production-ready networks in 4-8 weeks, built with modular components for sovereignty, performance, and compliance.
- Layer 1 & 2 Development: Custom
EVMandSubstratechains,zk-Rollups, andOptimistic Rollups. - Smart Contract Layer: Core protocol logic with
SolidityorRust, secured by formal verification. - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers with 99.9% uptime SLA.
- Interoperability: Bridges, cross-chain messaging (
CCIP,IBC), and multi-chain asset management.
Focus on your application. We handle the complex infrastructure, security, and maintenance, delivering a turnkey network ready for your users.
Cosmos IBC Payment Channels
Frequently Asked Questions
Get clear answers on development timelines, security, costs, and support for your custom IBC payment channel project.
Standard IBC payment channel deployment takes 4-6 weeks from specification to mainnet launch. This includes 2 weeks for smart contract development (CosmWasm or Go), 1 week for IBC packet logic and relayer integration, 1 week for comprehensive testing and security review, and 2 weeks for deployment and configuration. Complex multi-hop channels or custom settlement logic can extend this to 8-10 weeks.
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