We architect and deploy production-grade smart contracts tailored to your specific use case—from DeFi protocols and NFT marketplaces to enterprise-grade token systems. Our development process is built on security-first principles, utilizing battle-tested standards like OpenZeppelin and rigorous internal audits.
LABS
Services
Oracle Node Migration & Data Porting
We execute seamless, zero-downtime migrations of your oracle node operations. Move between cloud providers, blockchain networks, or software versions without disrupting your critical data feeds.
Chainscore © 2026
overview
SECURE FOUNDATIONS
Custom Smart Contract Development
Expertly engineered smart contracts that power your Web3 product with security, efficiency, and scalability.
- End-to-End Development: Full lifecycle support from concept and
Solidity 0.8+coding to deployment and maintenance. - Security Audits: Every contract undergoes internal review and is prepared for third-party audits to ensure resilience.
- Gas Optimization: We write efficient code to minimize transaction costs and enhance user experience.
- Protocol Integration: Seamless compatibility with
ERC-20,ERC-721,ERC-1155, and other key standards.
We deliver secure, auditable, and performant contracts that form the unshakable core of your application, reducing time-to-market and mitigating critical risks.
key-features-cards
END-TO-END OWNERSHIP
Our Managed Migration Process
We manage your entire data pipeline migration with zero downtime, from initial assessment to full production handover. Our proven 4-phase framework ensures a seamless transition for your critical on-chain data feeds.
01
Discovery & Architecture Audit
We conduct a comprehensive audit of your current oracle setup, data sources, and smart contract dependencies. We deliver a detailed migration blueprint with risk assessment and a phased rollout plan.
48 hours
Initial Assessment
100%
Dependency Map
02
Secure Data Porting & Validation
Our engineers port your historical and real-time data with cryptographic integrity checks. We validate data consistency across old and new nodes, ensuring no discrepancies in price feeds or randomness.
Zero
Data Loss
< 1 sec
Sync Latency
03
Staged Canary Deployment
We deploy the new oracle node infrastructure in a staged, canary release. This allows for real-world testing with a subset of traffic before full cutover, minimizing operational risk.
99.9% SLA
During Rollout
Rollback Ready
At Any Phase
04
Production Handover & Monitoring
We provide full documentation, operational runbooks, and integrate with your existing monitoring stack (Datadog, Grafana). Includes 30 days of post-migration support and performance tuning.
24/7
Support Coverage
Full SLOs
Performance Guarantee
benefits
THE PROFESSIONAL APPROACH
Why Choose Managed Migration Over DIY
Migrating oracle infrastructure is a high-stakes operation. Our managed service eliminates the operational overhead and technical risk, ensuring a seamless transition with zero downtime.
01
Zero-Dowtime Migration Guarantee
We execute live data porting with hot-swap capabilities, ensuring your dApp or protocol experiences no service interruption. Our phased cutover strategy eliminates the risk of stale or missing data.
100%
Uptime SLA
0
Data Gaps
02
Expert Protocol-Specific Configuration
We handle the complex, nuanced setup for your specific oracle network (Chainlink, Pyth, API3, etc.), including node key management, job specifications, and fee structure optimization.
15+
Oracle Networks
1-3 days
Avg. Config Time
04
Post-Migration Monitoring & Support
We don't just migrate and leave. Receive 24/7 monitoring, alerting, and performance optimization for 30 days post-migration, with optional ongoing managed services.
24/7
Monitoring
30-day
Included Support
05
Predictable Cost & Timeline
Avoid the hidden costs and timeline overruns of a DIY project. We provide a fixed-scope, fixed-price engagement with a guaranteed delivery date.
Fixed Price
Pricing Model
< 2 weeks
Guaranteed Timeline
06
Legacy Data Archival & Validation
We ensure historical oracle data integrity by porting and validating your entire data history against the new infrastructure, providing a complete audit trail.
100%
Data Integrity
Full History
Archived
From Legacy to Production-Ready
Common Migration Scenarios We Handle
We specialize in migrating oracle infrastructure across these common, high-impact scenarios. Each migration is executed with zero data loss and minimal service disruption.
| Migration Scenario | Key Challenge | Our Solution | Typical Timeline |
|---|---|---|---|
Chainlink Node to Pragma Network | Data feed format mismatch and on-chain adapter logic | Automated data validation layer and adapter refactoring | 3-5 weeks |
Custom Oracle to Chainlink | Proprietary API integration and security model overhaul | Secure external adapter development and mainnet deployment | 4-6 weeks |
Testnet to Mainnet Data Porting | Ensuring historical data integrity and consistency | Immutable data ledger verification and replay testing | 2-3 weeks |
Multi-Chain Oracle Deployment | Synchronizing data accuracy across heterogeneous networks | Cross-chain relay architecture and consensus monitoring | 5-8 weeks |
Centralized Data Source to Decentralized Oracle | Introducing cryptographic proofs and node operator slashing | Proof-of-Authenticity system design and node set onboarding | 6-10 weeks |
Upgrading Oracle Smart Contracts | Managing live data streams during contract migration | Zero-downtime upgrade with proxy patterns and data pinning | 2-4 weeks |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our development process is built on security-first principles, utilizing battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risk before deployment.
- Token Standards: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and gas optimization. - DeFi & DAO Logic: Automated market makers, staking pools, governance modules, and multi-signature wallets.
- Cross-Chain & Upgradability: Future-proof contracts with upgradeable proxy patterns (
ERC-1967) and cross-chain messaging (LayerZero,Wormhole) readiness.
We deliver audited, production-grade code in 2-4 weeks, enabling you to launch faster with enterprise-grade security.
Technical & Commercial Questions
Oracle Migration FAQs
Answers to the most common questions from CTOs and engineering leads planning a secure, high-performance oracle migration.
A standard migration for a single oracle network (e.g., Chainlink to Pyth) takes 2-4 weeks from kickoff to mainnet deployment. This includes data feed mapping, smart contract adaptation, testing, and security review. Complex multi-chain deployments or custom aggregation logic can extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones upon engagement.
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