We architect and deploy audited, gas-optimized smart contracts on EVM-compatible chains like Ethereum, Polygon, and Arbitrum. Our development process integrates security-first practices from day one, ensuring your core business logic is resilient and efficient.
LABS
Services
Cross-Chain Oracle-Powered Price Feeds for Routing
We build secure, tamper-resistant price feed infrastructure that aggregates data across multiple chains and oracles, providing the accuracy needed for reliable cross-chain routing and settlement.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Logic & Tokenomics: Design and implement bespoke
ERC-20,ERC-721, andERC-1155contracts with complex mechanics like staking, vesting, and multi-signature governance. - Security & Audits: Every contract undergoes rigorous internal review and optional formal verification. We prepare for and facilitate third-party audits with firms like CertiK or OpenZeppelin.
- Full Deployment Pipeline: We handle everything from initial spec to mainnet deployment, including testnet validation, frontend integration, and post-launch monitoring tools.
key-features-cards
ARCHITECTURE
Core Features of Our Oracle Integration
Our cross-chain oracle infrastructure is engineered for DeFi applications that demand high-frequency, low-latency price data with absolute reliability. We deliver the foundational data layer for secure routing, lending, and derivatives.
01
Multi-Source Aggregation
We aggregate price data from 20+ centralized and decentralized sources (including CEX APIs and on-chain DEX pools) to deliver a robust, manipulation-resistant feed. This ensures your application's pricing logic is resilient to single-source failures or flash crashes.
20+
Data Sources
< 1 sec
Aggregation Cycle
02
Sub-Second Cross-Chain Updates
Receive synchronized price updates across Ethereum, Arbitrum, Polygon, and other major L2s in under one second. Our infrastructure eliminates routing delays, enabling real-time arbitrage and liquidation protection for your cross-chain protocols.
< 1 sec
Update Latency
10+
Supported Chains
03
Gas-Optimized On-Chain Verification
Our smart contracts use Merkle proofs and state root verification to post price data with up to 40% lower gas costs than standard oracle updates. This reduces operational overhead for your protocol and its users.
40%
Gas Reduction
Solidity 0.8+
Code Standard
04
99.9% Uptime SLA with Heartbeat
Guaranteed service availability backed by a formal SLA. Our system includes automated heartbeat transactions and multi-region failover to ensure your application never experiences stale data during critical market events.
99.9%
Uptime SLA
24/7
Monitoring
05
Customizable Deviation & Update Triggers
Configure price deviation thresholds (e.g., 0.5%) and heartbeat intervals specific to your asset pairs. This gives you precise control over update frequency and cost, optimizing for stability or reactivity.
0.1%
Min. Deviation
Fully
Configurable
06
Security-First Architecture
Built with OpenZeppelin libraries and subject to third-party audits. Our oracle nodes run in isolated, hardened environments with multi-signature submission controls to protect against front-running and data corruption.
Third-Party
Audited
Multi-Sig
Submission
benefits
DELIVERABLES
Business Outcomes for Your Protocol
Our cross-chain oracle-powered price feeds are engineered to deliver measurable improvements to your protocol's core operations, from capital efficiency to user trust.
01
Optimized Capital Efficiency
Secure, low-latency price feeds enable tighter spreads and higher leverage limits, directly increasing your protocol's TVL and fee revenue.
< 1 sec
Update Latency
99.9%
Data Accuracy SLA
02
Enhanced Security Posture
Multi-source aggregation and decentralized validation from 50+ nodes mitigate single points of failure, protecting against flash loan and oracle manipulation attacks.
50+
Validation Nodes
0
Critical Incidents
03
Reduced Time-to-Market
Integrate production-ready, audited price feeds for any asset pair across 15+ chains in under 2 weeks, accelerating your product launch.
< 2 weeks
Integration Time
15+
Supported Chains
04
Lower Operational Overhead
Eliminate the cost and complexity of building and maintaining proprietary oracle infrastructure. We handle node operation, data sourcing, and security.
$0
Upfront Dev Cost
24/7
Infra Monitoring
05
Superior Cross-Chain UX
Provide users with consistent, reliable pricing for seamless asset swaps and transfers across Ethereum, Solana, Arbitrum, and other major L2s.
1000+
Asset Pairs
Sub-second
Cross-Chain Sync
06
Enterprise-Grade Reliability
Built on a fault-tolerant architecture with 99.95% uptime SLA, ensuring your DeFi operations remain uninterrupted during market volatility.
99.95%
Uptime SLA
< 30 sec
Failover Time
Pricing & Service Tiers
Technical Specifications & Deliverables
Compare our service tiers for cross-chain oracle-powered price feeds, designed to match your project's scale and security requirements.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Supported Oracles | Chainlink, Pyth | Chainlink, Pyth, API3 | Chainlink, Pyth, API3, Custom |
Supported Chains | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base | Ethereum, Polygon, Arbitrum, Base, Solana, Avalanche |
Price Feed Deployment | |||
Smart Contract Audit (1st Party) | |||
Third-Party Audit Coordination | |||
Deployment & Integration Support | Documentation Only | Standard (2 weeks) | Dedicated Engineer |
Update Frequency | 60 seconds | 15 seconds | Sub-5 seconds (Customizable) |
SLA & 24/7 Monitoring | |||
Guaranteed Response Time | 24 hours | 4 hours (On-call) | |
Custom Data Source Integration | |||
Starting Price | $15,000 | $50,000 | Custom Quote |
how-we-deliver
FROM ARCHITECTURE TO PRODUCTION
Our Implementation Process
A structured, four-phase engagement designed for technical leaders who need reliable, production-grade price feeds without sacrificing speed or security.
01
Discovery & Architecture Design
We analyze your routing logic, target chains, and data requirements to design a custom oracle architecture. This includes selecting optimal data sources, defining aggregation models, and planning gas-efficient on-chain verification.
1-2 days
Kickoff to Spec
Multi-Chain
Architecture Review
02
Smart Contract Development & Auditing
Our engineers build and deploy the core oracle and consumer contracts using Solidity 0.8+ with OpenZeppelin libraries. Every contract undergoes internal review and is prepared for formal security audits.
OpenZeppelin
Security Patterns
Formal Audit Ready
Code Quality
03
Relayer & Infrastructure Deployment
We deploy the off-chain relayer infrastructure, configuring secure RPC endpoints, failover mechanisms, and monitoring dashboards. This phase ensures high availability and sub-second data finality.
99.9%
Uptime SLA
< 500ms
Target Latency
04
Integration, Testing & Go-Live
We provide comprehensive integration support for your DEX or routing contracts, including testnet validation and mainnet deployment coordination. Post-launch monitoring and support ensure smooth operation.
2-3 weeks
Typical Timeline
24/7
Launch Support
Cross-Chain Oracle-Powered Price Feeds
Frequently Asked Questions
Get clear answers on how we deliver secure, low-latency price data for your cross-chain routing protocols.
Standard integration takes 2-3 weeks from kickoff to production. This includes initial architecture review, smart contract deployment, frontend SDK integration, and a security audit of the integration points. Complex multi-protocol routing setups may extend to 4-5 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