We architect and deploy audited, gas-optimized smart contracts on EVM-compatible chains like Ethereum, Polygon, and Arbitrum. Our process ensures zero critical vulnerabilities before mainnet launch.
LABS
Services
CosmWasm Oracle Module Creation
We develop custom, interoperable oracle modules for Cosmos appchains using CosmWasm. Enable secure, IBC-compatible data feeds for DePIN and IoT networks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155tokens, DeFi protocols, DAOs, and NFT marketplaces. - Security First: Development follows OpenZeppelin standards and includes formal verification with tools like Slither and MythX.
- Full Lifecycle: From specification and development to deployment, monitoring, and upgrade management via transparent proxies.
Deliver a market-ready, secure contract suite in as little as 4 weeks, backed by a 99.9% deployment success rate and post-launch support.
key-features-cards
ENTERPRISE-GRADE ORACLES
Core Capabilities of Our CosmWasm Oracle Modules
We build custom CosmWasm oracles that deliver secure, high-performance data feeds for DeFi, gaming, and enterprise applications on the Cosmos ecosystem.
benefits
DELIVERABLES
Business Outcomes for Your DePIN Project
Our CosmWasm oracle module development translates directly into measurable business advantages, accelerating your DePIN's time-to-market and operational reliability.
01
Faster Time-to-Market
Deploy a production-ready, custom CosmWasm oracle module in under 4 weeks, allowing you to integrate real-world data and launch your DePIN application ahead of competitors.
< 4 weeks
Deployment Time
100%
Custom Logic
02
Provably Secure Data Feeds
Receive modules built with OpenZeppelin CosmWasm libraries and a security-first architecture, ensuring tamper-proof data delivery and protecting your network's economic security.
OZ Libraries
Security Standard
Multi-Source
Data Validation
03
Reduced Operational Overhead
Eliminate the cost and complexity of building oracle infrastructure in-house. Our managed module service includes monitoring, updates, and 24/7 support.
99.9%
Uptime SLA
24/7
DevOps Support
04
Scalable & Gas-Optimized
Modules are engineered for high throughput and low gas consumption, enabling your DePIN to scale to thousands of nodes without prohibitive on-chain costs.
< 100k gas
Avg. Query Cost
1k+ TPS
Theoretical Scale
05
Seamless Cosmos Ecosystem Integration
Get native interoperability with IBC, Stargate, and major Cosmos SDK chains. Your oracle works out-of-the-box with Osmosis, Injective, and other hubs.
IBC-native
Protocol
10+ Chains
Pre-configured
06
Audit-Ready Codebase
Accelerate your security review with clean, documented, and test-covered code (>90% coverage) that meets the standards of top blockchain auditing firms.
>90%
Test Coverage
Full Docs
Delivery
Structured Roadmap for Oracle Integration
Phased Development Tiers
Choose the development path that matches your project's stage, from initial proof-of-concept to a fully managed, production-grade oracle system.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Custom CosmWasm Oracle Module | |||
Core Data Feed Integration (e.g., Price) | 1 Feed | Up to 5 Feeds | Unlimited Custom Feeds |
Smart Contract Audit & Security Review | Basic Review | Full Audit Report | Full Audit + Penetration Testing |
Deployment & Integration Support | Self-Service Guides | Hands-On Deployment | End-to-End Integration |
Performance & Reliability SLA | 99.5% Uptime | 99.9% Uptime with Penalties | |
Monitoring & Alerting | Basic Dashboard | Advanced Analytics & Alerts | 24/7 Dedicated Monitoring |
Incident Response Time | Best Effort | < 12 Hours | < 1 Hour SLA |
Ongoing Maintenance & Updates | Community Support | 6 Months Included | Full Managed Service |
Team Expertise | 2 Senior Devs | Full Dev Squad + Architect | Dedicated Technical Account Manager |
Estimated Timeline | 3-4 Weeks | 6-8 Weeks | 10-12+ Weeks |
Starting Price | $15,000 | $50,000 | Custom Quote |
how-we-deliver
END-TO-END DELIVERY
Our Development & Integration Process
A structured, security-first approach to building and deploying your custom CosmWasm oracle module, ensuring reliability from design to mainnet.
01
Architecture & Design Review
We analyze your data requirements and blockchain environment to design a modular, gas-efficient oracle architecture using CosmWasm best practices. This includes defining data sources, update intervals, and fee structures.
1-3 days
Design Sprint
100%
Custom Architecture
02
Secure Contract Development
Implementation of your oracle module in Rust, featuring secure query/execute entry points, robust error handling, and integration with IBC or custom off-chain adapters. Built with cosmwasm-std and cw-storage-plus.
OpenZeppelin
Security Patterns
Rust 1.70+
Language Version
03
Rigorous Testing & Simulation
Comprehensive unit and integration testing using cw-multi-test. We simulate mainnet conditions, including high load, malicious inputs, and validator set changes, to ensure resilience before audit.
>95%
Code Coverage
Multi-Chain
Test Simulation
05
Deployment & Governance Setup
We handle the deployment to your testnet and mainnet, including contract instantiation, parameter configuration, and proposal drafting for on-chain governance approval via your DAO or validator set.
< 1 day
Mainnet Deployment
Full Docs
Included
06
Monitoring & Maintenance
Post-launch, we provide monitoring dashboards for oracle uptime, data accuracy, and gas consumption. Optional ongoing support packages include upgrades and integration with new data sources.
99.9%
Uptime SLA
24/7
Alerting
CosmWasm Oracle Module Development
Frequently Asked Questions
Get clear answers on our process, timeline, and security for building custom oracle modules on Cosmos.
A standard, production-ready oracle module with 2-3 data sources and custom aggregation logic typically takes 3-5 weeks from specification to mainnet deployment. Complex integrations with proprietary APIs or novel consensus mechanisms can extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones after the initial discovery phase.
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