We architect and deploy custom smart contracts that form the secure, immutable backbone of your dApp. Our senior engineers specialize in Solidity 0.8+, Vyper, and Rust for Solana, implementing OpenZeppelin standards and formal verification patterns to eliminate critical vulnerabilities.
LABS
Services
EVM Rollup Oracle Gas Optimization
We deliver specialized smart contract engineering to reduce the gas costs of your oracle data updates on EVM-based rollups by 40-70%, directly lowering your protocol's operating expenses.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built for production by senior Solidity engineers.
- Full Lifecycle Development: From specification and
Hardhat/Foundrytesting to mainnet deployment and upgrade management via transparent proxies. - Gas Optimization: Every line of code is audited for efficiency, reducing user transaction costs by 15-40% on average.
- Security-First: Multi-layered review process including static analysis, manual auditing, and test coverage exceeding 95%.
Deliver production-ready, auditable contracts in 2-4 weeks, not months. We ensure your protocol's logic is both powerful and provably secure.
key-features-cards
PROVEN METHODOLOGY
Our Optimization Techniques
We apply a systematic, multi-layered approach to reduce your oracle gas costs by 40-70% while maintaining or improving data integrity and security.
01
Data Compression & Batching
Aggregate and compress multiple data points into single on-chain transactions. Reduces transaction count and overall gas consumption for high-frequency data feeds.
60-80%
Gas Reduction
Multi-feed
Per Tx
02
State Channel & Optimistic Updates
Implement off-chain state channels for interim data, with on-chain settlement only for final disputes. Drastically cuts gas for rapidly updating price feeds.
90%+
Settlement Cost Cut
Sub-second
Off-chain Latency
03
Custom Precompiles & zk-SNARKs
Develop custom precompiled contracts or zk-SNARK circuits for complex off-chain computations (e.g., TWAP). Verifies results on-chain with minimal gas.
10-100x
Cheaper Verification
ZK-Proof
Security Guarantee
04
Gas Token & Refund Optimization
Strategically deploy and utilize gas tokens (where applicable) and maximize gas refunds from storage clearing to offset oracle update costs.
15-30%
Net Cost Saving
EIP-1559
Compliant
05
Relay & Signature Aggregation
Aggregate signatures from multiple oracle nodes off-chain. Submit a single, verified proof on-chain instead of multiple individual attestations.
O(log n)
Scalability
BLS / ECDSA
Signature Scheme
06
Storage Layout & Calldata Optimization
Restructure contract storage for minimal SSTORE/SLOAD ops and pack data into calldata efficiently, leveraging EIP-4844 blob gas where possible.
40-60%
Execution Gas Cut
Blob Gas
EIP-4844 Ready
benefits
MEASURABLE IMPACT
Business Outcomes & Value
Our EVM Rollup Oracle Gas Optimization service delivers concrete, quantifiable improvements to your infrastructure's performance and bottom line.
01
Substantial Cost Reduction
Directly lower your L2 transaction fees by optimizing oracle update patterns and data batching, reducing operational overhead.
40-70%
Gas Cost Reduction
Predictable
Fee Structure
02
Enhanced Throughput & Scalability
Remove oracle data ingestion as a bottleneck. Achieve higher transaction per second (TPS) by minimizing state contention during updates.
> 2x
TPS Improvement
< 100ms
Update Latency
03
Improved User Experience
Faster finality and lower fees for end-users lead to higher engagement and retention in your dApp or protocol.
90%
Faster Finality
Higher
User Retention
04
Enterprise-Grade Reliability
Implement robust failover mechanisms and data integrity checks, ensuring oracle services meet 99.9%+ uptime SLAs for critical applications.
99.9%
Uptime SLA
Multi-Source
Data Feeds
05
Future-Proof Architecture
Designs are modular and adaptable, ensuring compatibility with upcoming EIPs, new L2s (ZK-Rollups, Optimistic), and oracle network upgrades.
EIP-4844 Ready
Compatibility
Modular
Design
06
Accelerated Time-to-Market
Leverage our battle-tested optimization patterns and integration libraries to deploy a production-ready solution in weeks, not months.
2-4 weeks
Deployment Time
Pre-Audited
Code Patterns
Make an informed infrastructure decision
Build vs. Buy: Oracle Gas Optimization
A detailed comparison of the time, cost, and risk associated with developing a custom gas-optimized oracle solution versus leveraging Chainscore's proven service.
| Factor | Build In-House | Chainscore Service |
|---|---|---|
Time to Initial Deployment | 4-8 months | 2-4 weeks |
Upfront Development Cost | $150K - $400K+ | $0 |
Security Audit & Risk | High (Requires independent audit) | Low (Pre-audited, battle-tested code) |
Ongoing Maintenance & Updates | Requires dedicated DevOps/SRE team | Fully managed with 99.9% SLA |
Expertise Required | Senior Solidity, EVM, Node.js, DevOps | Your team integrates via API/SDK |
Gas Cost Optimization | Trial and error; results vary | Guaranteed 40-70% reduction vs. standard oracles |
Multi-Chain Support | Custom deployment per chain (L2s, AppChains) | Native support for 10+ EVM chains (Arbitrum, Base, etc.) |
Total Cost of Ownership (Year 1) | $250K - $600K+ | Starts at $75K/year |
how-we-deliver
PREDICTABLE, TRANSPARENT PROCESS
Our Delivery Methodology
We deliver measurable gas savings and performance gains through a structured, four-phase engagement model designed for technical leaders.
01
Architecture & Protocol Audit
We perform a deep-dive analysis of your current oracle integration, L2 stack, and transaction patterns to identify gas inefficiencies and architectural bottlenecks.
2-5 days
Initial Assessment
> 40%
Typical Savings Identified
02
Custom Optimization Strategy
We design a tailored solution combining data batching, calldata compression, and L1/L2 gas pricing strategies specific to your rollup (Arbitrum, Optimism, Base, etc.).
Multi-Protocol
Expertise
Zero Downtime
Deployment Guarantee
03
Implementation & Integration
Our engineers implement the optimized oracle contracts and relayers, handling the full integration with your existing infrastructure and conducting rigorous pre-deployment testing.
1-2 weeks
Typical Timeline
Full Test Suite
Included
tech-stack
ENTERPRISE-GRADE
Blockchain Infrastructure for FinTechs
Reliable, scalable node infrastructure and APIs to power your financial applications.
We provide the foundational infrastructure so you can focus on your core product. Our managed services deliver the 99.9% uptime SLA, sub-second latency, and enterprise-grade security required for production FinTech applications.
- Full Node Suite: Dedicated
EVM(Ethereum, Polygon, Arbitrum) andSolananodes with archival data. - Enhanced APIs: Robust
RPC/JSON-RPCendpoints, real-time event streams, and indexed historical data. - Compliance & Security: SOC 2 Type II compliant infrastructure with role-based access control and audit trails.
- Global Performance: Geographically distributed nodes for low-latency access worldwide.
Deploy a production-ready blockchain backbone in days, not months, with predictable pricing and 24/7 expert support.
EVM Rollup Oracle Gas Optimization
Frequently Asked Questions
Get clear answers on how we reduce your L2 oracle costs, accelerate development, and ensure long-term infrastructure efficiency.
We typically achieve 60-90% reduction in on-chain gas consumption for oracle updates. The exact savings depend on your data feed complexity, update frequency, and target rollup (Optimism, Arbitrum, zkSync, etc.). For a standard price feed, we've delivered projects with over 95% cost reduction compared to naive implementations.
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