We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built for security and speed, delivering a production-ready MVP in 2-3 weeks.
LABS
Services
L2 Oracle Integration Toolkit
Pre-built connectors and SDKs for securely integrating decentralized oracle networks (like Chainlink, Pyth) into L2 applications, ensuring reliable off-chain data and computation.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production by Web3 experts.
We don't just write code; we engineer systems that are secure by design, auditable, and ready to scale from day one.
- Security-First Development: Built with
OpenZeppelinstandards, formal verification, and comprehensive unit/integration testing. - Full-Stack Integration: Contracts are delivered with TypeScript SDKs and API hooks for seamless frontend/backend integration.
- Protocol Specialization:
ERC-20,ERC-721,ERC-1155, custom DeFi primitives, and governance systems. - Post-Deployment Support: Includes verification, initial audit coordination, and monitoring setup.
key-features-cards
PRODUCTION-READY COMPONENTS
What Our Oracle Integration Toolkit Delivers
A modular suite of audited tools and services designed to integrate any data feed into your L2 application with enterprise-grade reliability and developer velocity.
01
Pre-Built Connectors
Deploy secure, gas-optimized adapters for Chainlink, Pyth, and custom API feeds in under a week. Eliminate months of development and security review.
15+
Protocols Supported
< 7 days
Integration Time
02
Cross-Chain Data Feeds
Consume price data and off-chain events from mainnet and other L2s with sub-second latency. Our relay infrastructure handles finality and bridging complexity.
< 500ms
Median Latency
99.95%
Data Freshness SLA
03
Security & Auditing
Every adapter and contract inherits from OpenZeppelin libraries and undergoes a formal audit by Spearbit or ChainSecurity before delivery.
100%
Audit Coverage
Zero
Critical Bugs Shipped
04
Custom Oracle Design
Build bespoke data oracles for proprietary feeds, sports results, or RWA data. We architect the full stack from API to on-chain verification.
2-4 weeks
Avg. Delivery
50+
Custom Feeds Built
05
Monitoring & Alerting
Get real-time dashboards for feed health, latency, and cost. Receive instant alerts for deviations, downtime, or gas spikes.
24/7
Monitoring
< 60 sec
Alert Time
benefits
DELIVERABLES
Business Outcomes for Your Team
Our L2 Oracle Integration Toolkit delivers measurable results that accelerate your product roadmap and reduce operational risk.
01
Accelerated Time-to-Market
Deploy production-ready oracle integrations in under 2 weeks, not months. We provide pre-built adapters for Chainlink, Pyth, and custom APIs, with a standardized framework for rapid deployment.
< 2 weeks
To Production
50%
Faster Integration
02
Reduced Infrastructure Cost
Eliminate the overhead of building and maintaining custom oracle infrastructure. Our managed service model provides predictable pricing, cutting your total cost of ownership by up to 70%.
70%
Cost Reduction
Predictable
Pricing Model
03
Enterprise-Grade Reliability
Guaranteed data availability with a 99.9% uptime SLA. Our multi-source aggregation and fallback mechanisms ensure your dApp never stalls due to oracle failure.
99.9%
Uptime SLA
Multi-Source
Redundancy
04
Enhanced Security Posture
Integrate with confidence using our pre-audited oracle contracts and secure data processing pipelines. Built with OpenZeppelin standards and reviewed by third-party security partners.
Pre-Audited
Smart Contracts
Zero
Critical Vulnerabilities
05
Scalable Data Architecture
Handle high-frequency data feeds and spikes in demand without performance degradation. Our architecture supports sub-second updates and scales automatically with your user base.
< 1 sec
Update Latency
Auto-Scaling
Infrastructure
06
Developer Velocity
Empower your engineering team with comprehensive documentation, SDKs, and dedicated technical support. Reduce integration complexity and free your team to focus on core product logic.
24/7
Developer Support
Full SDK
& Documentation
Cost & Capability Analysis
Build vs. Buy: Oracle Integration Approach
A detailed comparison of the total cost, risk, and time commitment required to build a custom L2 oracle solution versus using Chainscore's managed toolkit.
| Integration Factor | Build In-House | Chainscore Toolkit |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Upfront Engineering Cost | $250K-$600K+ | $0 (No Dev Cost) |
Security Audit & Testing | High Risk (Unaudited) | Pre-Audited, Enterprise-Grade |
Ongoing Maintenance & Updates | 2-3 FTEs ($300K+/year) | Fully Managed (Included) |
Multi-Chain Support (e.g., Arbitrum, Base, zkSync) | Per-Chain Development | Out-of-the-Box |
Data Feed Reliability SLA | Self-Monitored (Variable) | 99.9% Uptime Guarantee |
Response to Chain Upgrades/Forks | Manual, High-Risk | Automated, Zero-Downtime |
Total 1-Year Cost (Est.) | $550K-$900K+ | From $75K |
how-we-deliver
PROVEN FRAMEWORK
Our Integration Methodology
A structured, four-phase approach designed to deliver production-ready oracle integrations with minimal risk and maximum speed. We focus on security, scalability, and seamless deployment.
01
Architecture & Design Review
We analyze your existing stack and design a secure, gas-optimized oracle architecture. This includes selecting the optimal data sources (Chainlink, Pyth, API3), designing fallback mechanisms, and defining security parameters.
1-2 days
Design Sprint
100%
Custom Architecture
02
Secure Smart Contract Development
Our engineers build and harden the on-chain integration using battle-tested patterns. We implement OpenZeppelin security libraries, multi-signature admin controls, and comprehensive event logging for full transparency.
OpenZeppelin
Security Base
Gas-Optimized
Code Focus
03
Rigorous Testing & Simulation
Every integration undergoes exhaustive testing, including unit tests, fork testing on mainnet, and stress simulations under volatile market conditions to ensure reliability before deployment.
>95%
Test Coverage
Mainnet Fork
Testing Environment
04
Deployment & Monitoring
We manage the deployment process and provide a dedicated monitoring dashboard. Track data feed accuracy, latency, and contract health in real-time with automated alerts for any anomalies.
24/7
Health Monitoring
< 1 sec
Alert Latency
security
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
We architect and build secure, scalable blockchain networks tailored to your business logic. Our full-cycle development delivers a production-ready mainnet with enterprise-grade security and custom consensus mechanisms.
- Private/Consortium Chains: Permissioned networks using
Hyperledger FabricorBesufor enterprise data control. - Public Layer-1/Layer-2: Custom sidechains, rollups (
OP Stack,Arbitrum Orbit), and app-chains with optimized gas economics. - Core Protocol Design: Tokenomics, governance models (
OpenZeppelin Governor), and incentive structures. - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers.
Go from concept to a live, audited network in 8-12 weeks. We handle the entire stack so your team can focus on application logic.
L2 Oracle Integration
Frequently Asked Questions
Common questions from CTOs and technical leads evaluating our oracle toolkit for production environments.
A standard integration and deployment cycle is 2-4 weeks. This includes initial architecture review, smart contract adaptation, testing on testnets, and final mainnet deployment. For complex, multi-chain deployments or custom data feed requirements, timelines extend to 6-8 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