We architect and deploy production-grade smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our code-first approach ensures audit-ready security and maximum gas efficiency from day one.
LABS
Services
Enterprise Cross-Chain Feed Integration
A seamless service delivering consistent, verified data feeds across Ethereum, Solana, Avalanche, and other L1/L2 networks. Solve data fragmentation with a single, normalized API for your multi-chain applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built by Web3-native engineers.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, staking, and governance. - DeFi & DApps: Automated Market Makers (AMMs), lending/borrowing pools, yield aggregators, and multi-signature wallets.
- Security First: Development follows OpenZeppelin standards, includes comprehensive unit testing, and is structured for seamless third-party audits.
Deliver a secure, functional MVP in as little as 2-4 weeks, with full documentation and deployment support included.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Technical Capabilities
We deliver production-ready, secure, and scalable cross-chain data infrastructure, enabling your team to build with confidence and speed.
01
Multi-Chain Oracle Aggregation
Integrate price feeds from 15+ major chains (Ethereum, Solana, Arbitrum, etc.) and 50+ decentralized sources (Chainlink, Pyth, API3) into a single, normalized API. Eliminates vendor lock-in and ensures data redundancy.
15+
Blockchains
50+
Data Sources
02
Sub-Second Data Finality
Receive validated, on-chain data with sub-second latency. Our proprietary aggregation and validation logic ensures you get the fastest, most accurate data point for high-frequency DeFi applications.
< 500ms
Median Latency
99.9%
SLA Uptime
03
Enterprise Security & Audits
All aggregation logic and relayers are built with OpenZeppelin standards and undergo regular third-party audits (e.g., Trail of Bits). Includes 24/7 monitoring and a bug bounty program.
100%
Audit Coverage
24/7
Security Monitoring
04
Custom Data Feeds & Logic
Need a feed for a novel asset or a custom TWAP? We develop bespoke aggregation logic and smart contracts tailored to your protocol's specific risk parameters and economic model.
< 2 weeks
Avg. Dev Time
1:1
Technical Support
benefits
DELIVERABLES
Business Outcomes for Your Team
Our enterprise cross-chain feed integration delivers concrete, measurable results for your engineering and product teams, accelerating development and de-risking your Web3 strategy.
01
Unified Data Access
A single, normalized API endpoint for real-time on-chain data across 30+ EVM and non-EVM chains. Eliminate the complexity of managing multiple RPC providers and data vendors.
30+
Chains Supported
< 100ms
Median Latency
02
Faster Time-to-Market
Deploy a production-ready, multi-chain data layer in weeks, not months. Our pre-built adapters and battle-tested infrastructure remove the need for in-house protocol integration.
< 3 weeks
Avg. Deployment
90%
Dev Time Saved
03
Enterprise-Grade Reliability
Guaranteed data availability with 99.9% uptime SLA, automatic failover, and multi-region redundancy. Built for financial applications requiring absolute consistency.
99.9%
Uptime SLA
24/7
Monitoring
04
Cost-Effective Scaling
Predictable, usage-based pricing that scales with your application. Avoid the hidden costs and vendor lock-in of building and maintaining custom indexers.
60%
Cost Reduction
No Lock-in
Contract Terms
06
Future-Proof Architecture
Seamlessly integrate new blockchains and data types as your product evolves. Our modular design abstracts away chain-specific complexities.
2 days
Avg. Chain Add
Modular
Design
Enterprise Cross-Chain Feed Integration
Build vs. Buy: The Infrastructure Trade-Off
A detailed comparison of the costs, risks, and timelines associated with developing a custom cross-chain oracle solution in-house versus leveraging Chainscore's production-ready infrastructure.
| Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 6-12+ months | 2-4 weeks |
Initial Development Cost | $250K - $750K+ | $15K - $50K setup |
Annual Maintenance & Ops | $150K - $300K | Optional SLA from $60K/year |
Security Posture | High (unaudited, custom code) | Enterprise (audited, battle-tested) |
Supported Chains | Custom (requires per-chain dev) | 15+ chains (EVM & non-EVM) |
Data Feed Types | Limited to team's capacity | Price, Volatility, Custom, DeFi |
Uptime SLA | Self-managed (your risk) | 99.9% with financial backing |
Team Requirements | 3-5 senior blockchain engineers | 1-2 integration engineers |
Total Cost of Ownership (Year 1) | $400K - $1M+ | $75K - $110K |
how-we-deliver
PREDICTABLE, SECURE, AND SCALABLE
Our Integration & Delivery Process
A structured, four-phase engagement designed to deliver production-ready cross-chain data feeds with minimal disruption to your existing operations. We focus on security, transparency, and measurable outcomes from day one.
01
Discovery & Architecture Design
We conduct a technical deep-dive to map your data requirements, target chains, and integration points. You receive a detailed architecture proposal with security models, cost projections, and a phased delivery roadmap.
1-2 weeks
Initial Scoping
100%
Requirement Lock
02
Secure Feed Development & Testing
Our engineers build your custom oracles and adapters using battle-tested libraries. Every component undergoes rigorous unit, integration, and adversarial testing in our isolated staging environment before deployment.
Sol 0.8+
Code Standard
3+ Audits
Per Component
03
Staged Deployment & Integration
We deploy feeds incrementally—starting with testnets—to validate functionality and security. Our team provides SDKs, API keys, and comprehensive documentation for seamless integration into your dApp or backend.
< 72 hours
Testnet Go-Live
24/7
Support During Cutover
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized applications.
We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our development process is built on OpenZeppelin standards and rigorous security patterns to mitigate risk from day one.
- Custom Logic: Implement complex business rules with
Solidity 0.8+andVyper. - Gas Optimization: Reduce user transaction costs by up to 40% through efficient code.
- Full Testing Suite: Comprehensive unit and integration tests with >95% coverage.
- Deployment & Verification: One-click deployment to mainnet and testnets with full source code verification.
We deliver contracts that are secure by design, enabling you to launch with confidence and scale without refactoring.
Enterprise Cross-Chain Feed Integration
Frequently Asked Questions
Get clear answers on timelines, security, and support for integrating real-time, multi-chain data into your enterprise applications.
A standard integration for 3-5 target chains with custom logic takes 4-6 weeks from kickoff to production deployment. This includes architecture design, smart contract development, oracle node configuration, and comprehensive testing. Simpler integrations or PoCs can be delivered in 2-3 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