We architect and deploy production-grade smart contracts on EVM and Solana, ensuring gas efficiency, upgradability, and robust security from day one. Our contracts are built with Solidity 0.8+ or Rust, utilizing battle-tested patterns from OpenZeppelin and Anchor.
LABS
Services
Cosmos CosmWasm Credential Module Integration
We develop and integrate IBC-enabled CosmWasm smart contracts for verifiable, interoperable credential and achievement attestation. Enable seamless player progression across the Cosmos ecosystem and connected appchains.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, audited smart contracts that power your Web3 application's core logic.
- Full Lifecycle Development: From specification and implementation to deployment and maintenance.
- Comprehensive Audits: Internal review + integration with top security firms like
CertiKandQuantstamp. - Gas Optimization: Achieve up to 40% lower transaction costs through efficient code and storage patterns.
- Upgradeable Architecture: Implement
Proxypatterns orDiamond Standard (EIP-2535)for seamless future upgrades without migrating user state.
Deliver a secure, audited, and maintainable smart contract foundation in as little as 4 weeks.
key-features-cards
ENTERPRISE-GRADE INTEGRATION
Core Capabilities of Our Credential Module Service
We deliver production-ready, secure, and scalable credential modules for the Cosmos ecosystem, enabling your application to issue, manage, and verify digital credentials on-chain.
01
Custom CosmWasm Module Development
We build tailored credential modules from the ground up using Rust and CosmWasm, implementing your specific issuance logic, revocation policies, and verification workflows.
2-4 weeks
Average Build Time
100%
Custom Logic
02
Security-First Architecture
All modules are developed with security as the foundation, utilizing formal verification patterns, OpenZeppelin libraries for CosmWasm, and comprehensive unit/integration testing.
Zero
Critical Bugs Shipped
100%
Test Coverage
03
Seamless Chain Integration
We handle the full integration lifecycle—from IBC channel setup and cross-chain credential queries to custom message handlers and indexer configuration for your specific Cosmos SDK chain.
< 1 week
Integration Sprint
Full E2E
Testing
04
Verifiable Credential Standards
Implement W3C-compliant Verifiable Credentials (VCs) and Decentralized Identifiers (DIDs) on-chain, ensuring interoperability with existing Web3 and enterprise identity ecosystems.
W3C
Compliance
JSON-LD
& JWT Support
05
Gas Optimization & Performance
We optimize every contract for minimal gas consumption and sub-second execution, critical for user-facing credential operations and high-volume issuance environments.
< 100k
Gas per Operation
Sub-second
Verification
06
Production Deployment & Support
We manage the governance proposal, mainnet deployment, and provide ongoing monitoring and upgrade support with a 99.9% uptime SLA for the module's core functions.
99.9%
Uptime SLA
24/7
Monitoring
benefits
TANGIBLE RESULTS
Business Outcomes for GameFi & Metaverse Platforms
Integrating the Cosmos CosmWasm Credential Module delivers concrete advantages beyond technical features. Here are the measurable outcomes your platform will achieve.
01
Secure, Portable Player Identities
We implement verifiable credentials that allow players to own their reputation, assets, and achievements across the Cosmos ecosystem. This reduces user acquisition costs by enabling seamless onboarding from other IBC-connected games.
0
On-Chain PII
IBC-Compatible
Portability
02
Automated Compliance & Access Control
Our integration enables smart contract-enforced gating for age-restricted areas, high-stakes tournaments, or premium content. This automates regulatory compliance and creates new monetization tiers without manual review.
Programmable
Rules Engine
Real-time
Verification
03
Enhanced Asset Provenance & Scarcity
Leverage cryptographically signed credentials to prove the origin, rarity, and historical significance of in-game NFTs. This increases asset value and trust for collectors, directly impacting marketplace volume and fees.
Immutable
Provenance Trail
Cross-Game
Utility
04
Reduced Fraud & Sybil Attacks
Implement a trustless, on-chain credential system to uniquely identify players and deter bot farms. This protects your in-game economy, ensures fair reward distribution, and improves the experience for legitimate users.
Sybil-Resistant
Design
On-Chain Proof
Verification
05
Faster Feature Development Cycles
Our modular CosmWasm credential contracts provide reusable, audited building blocks for loyalty programs, achievement systems, and DAO governance. This cuts development time for new features from months to weeks.
Reusable
Modules
Audited
Codebase
06
Interoperable Ecosystem Growth
Build on a standard that connects to the broader Cosmos IBC ecosystem. Attract players and assets from other chains, increasing your platform's liquidity and user base without custom integration work.
IBC Native
Integration
Ecosystem
Access
Choose the right level of support for your project
Modular Development Tiers for Credential Integration
A detailed comparison of our service tiers for integrating the Cosmos CosmWasm Credential Module, from foundational development to full-scale enterprise deployment and management.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
CosmWasm Credential Module Integration | |||
Custom Attribute & Schema Design | Basic (2 schemas) | Advanced (5 schemas) | Unlimited |
Smart Contract Development & Audit | 1 audit cycle | 2 audit cycles + fixes | Full audit with formal verification |
Testnet Deployment & Validation | |||
Mainnet Deployment Support | |||
Integration Support (Wallet/UI SDK) | Documentation only | Basic SDK support | Custom SDK & full-stack integration |
Performance & Security Monitoring | 30 days | 6 months | 24/7 with dedicated dashboard |
Incident Response SLA | Next business day | < 4 hours | |
Ongoing Upgrade & Maintenance | Optional add-on | Included (12 months) | |
Team Training & Knowledge Transfer | 1 workshop session | Comprehensive program | |
Estimated Timeline | 3-5 weeks | 6-10 weeks | 8-16 weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to integrate credential management into your Cosmos chain. We deliver production-ready modules, not just prototypes.
01
Architecture & Design Review
We analyze your chain's architecture to design a credential module that integrates seamlessly with your existing IBC connections and governance model. This ensures scalability and avoids technical debt.
1-2 weeks
Design Phase
100%
Compatibility Review
02
Secure CosmWasm Development
Our certified Rust developers write, test, and optimize the CosmWasm smart contracts for your credential module. We implement OpenZeppelin security patterns and comprehensive unit/integration tests.
>95%
Test Coverage
0 Critical
Audit Findings
03
Rigorous Security Audit
Every module undergoes a multi-stage audit: internal review, automated analysis, and a final assessment by our senior security engineers. We provide a detailed vulnerability report and remediation guide.
2 Rounds
Audit Cycles
7 days
Avg. Turnaround
04
Testnet Deployment & Simulation
We deploy the module to a dedicated testnet, simulating real-world load and attack vectors. This includes stress testing credential issuance/revocation and validating IBC packet flows.
10k+ TPS
Load Tested
99.99%
Success Rate
05
Mainnet Integration & Governance
We manage the upgrade proposal and orchestrate the mainnet deployment. Our team provides live support during the upgrade window and verifies all post-upgrade functionality.
< 4 hrs
Deployment Window
24/7
Launch Support
security-approach
CORE INFRASTRUCTURE
Blockchain Infrastructure
Enterprise-grade node infrastructure and APIs to power your Web3 applications.
We provide fully managed, multi-chain node infrastructure with >99.9% uptime SLAs. Deploy dedicated nodes for EVM, Solana, Cosmos, and Bitcoin in minutes, not weeks.
- Global Low-Latency Network: Geo-distributed RPC endpoints for sub-200ms global response times.
- Enterprise Security: SOC 2 Type II compliant infrastructure with DDoS protection and private VPC access.
- Real-Time Data: Access historical blocks, transaction traces, and event logs via unified GraphQL APIs.
Eliminate the operational burden of running your own nodes. We handle upgrades, maintenance, and scaling so your team can focus on product development.
Our infrastructure is built for scale, supporting 10,000+ requests per second and unlimited archival data. Integrate with a single endpoint and get dedicated support from our blockchain engineers.
Technical & Commercial Details
Frequently Asked Questions on Credential Module Integration
Get clear, specific answers on timelines, costs, and technical requirements for integrating Cosmos CosmWasm credential modules into your application.
A standard integration project for a custom CosmWasm credential module takes 2-4 weeks from kickoff to mainnet deployment. This includes requirements analysis, smart contract development, testing, and deployment. Complex integrations with custom governance or multi-chain logic may extend to 6-8 weeks. We provide a detailed project plan with weekly milestones at the start of every engagement.
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