We architect and deploy audit-ready smart contracts that power your core business logic. Our development process ensures gas optimization, upgradeability patterns, and comprehensive test coverage (>95%) from day one.
LABS
Services
Oracle Migration & Upgrade Services
Specialized planning and execution for secure, zero-downtime migrations of prediction market oracles between providers, versions, or underlying blockchain networks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From token standards to complex DeFi protocols, we deliver contracts you can trust in production.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, and bespoke implementations. - Security First: Built with
OpenZeppelinlibraries and formal verification practices. - Full Lifecycle: Development, deployment, verification, and ongoing maintenance.
key-features-cards
PROVEN PROCESS
Our Migration & Upgrade Methodology
A structured, risk-averse approach to moving your critical on-chain data feeds. We ensure zero downtime, preserved data integrity, and seamless integration with your existing stack.
01
Comprehensive Discovery & Audit
We perform a full technical assessment of your current oracle implementation, smart contracts, and data dependencies. This identifies risks, cost inefficiencies, and defines the optimal target architecture (e.g., Chainlink, Pyth, API3).
48-72 hours
Initial Audit Report
100%
Dependency Mapping
02
Phased Migration Strategy
Execution via a staged canary deployment, not a risky big-bang cutover. We migrate non-critical functions first, validate data consistency in a testnet/staging environment, and monitor performance before progressing.
Zero
Production Downtime
Parallel Feeds
Risk Mitigation
03
Smart Contract Upgrade & Integration
Our engineers refactor or deploy new oracle consumer contracts using upgrade patterns (Transparent/UUPS Proxy). We handle the integration with new oracle nodes or data streams, ensuring gas efficiency and security.
OpenZeppelin
Security Standards
30-50%
Avg. Gas Reduction
04
Rigorous Testing & Validation
Every data feed and contract interaction undergoes unit, integration, and fork-testing against live mainnet state. We verify price accuracy, latency, and failure modes before final deployment.
> 95%
Test Coverage
Mainnet Fork
Validation Environment
05
Controlled Go-Live & Monitoring
Managed cutover to the new oracle system with 24/7 monitoring for the first 72 hours. We track key metrics: data freshness, deviation thresholds, and contract health, providing real-time dashboards.
99.9% SLA
Post-Migration Uptime
< 1 sec
Alert Response
06
Documentation & Knowledge Transfer
We deliver complete technical documentation, operational runbooks for your team, and conduct training sessions. You gain full ownership and understanding of the new infrastructure.
Full
Source Code Access
2 Sessions
Hands-on Training
benefits
EXPERTISE & EXECUTION
Why Choose Chainscore for Your Oracle Migration
Migrating or upgrading your oracle infrastructure is a critical, high-stakes operation. We deliver predictable, secure transitions with zero downtime, backed by verifiable expertise.
01
Proven Migration Framework
Our battle-tested process, refined across 50+ migrations, ensures a methodical transition from legacy oracles (e.g., Chainlink V1, Tellor) to modern, cost-effective solutions like Pyth, Chainlink Data Streams, or RedStone. We handle everything from data feed mapping to contract refactoring.
50+
Successful Migrations
0
Production Incidents
02
Security-First Architecture
Every migrated contract undergoes rigorous review against our internal security checklist and is built with OpenZeppelin libraries. We ensure data integrity, prevent front-running, and implement multi-signature governance for feed management, delivering production-ready, resilient code.
100%
Audit-Ready Code
OZ Standards
Security Foundation
03
Guaranteed Uptime SLA
We architect for reliability from day one. Our migration designs include fallback oracles, heartbeat monitoring, and automated alerting to meet strict service level agreements. We guarantee the new system's availability matches or exceeds your current benchmarks.
99.9%
Uptime SLA
< 50ms
Latency Target
04
Cost-Optimized Execution
We analyze your current oracle spend and architect a solution that reduces operational costs by 40-60% on average. This includes selecting optimal data providers, implementing gas-efficient update patterns, and right-sizing update frequencies without compromising data freshness.
40-60%
Avg. Cost Reduction
Gas-Optimized
Update Logic
Choose Your Migration Path
Oracle Migration & Upgrade Service Tiers
A structured comparison of our service packages, designed to deliver a seamless transition from legacy oracles to a modern, secure, and scalable data layer.
| Deliverable / SLA | Starter | Professional | Enterprise |
|---|---|---|---|
Comprehensive Security Audit | |||
Custom Migration Architecture Design | Basic | Advanced | Custom |
On-Chain Deployment & Verification | |||
Post-Migration Monitoring (Duration) | 2 weeks | 1 month | 3 months |
Incident Response Time SLA | Business Hours | 12 hours | 4 hours |
Dedicated Technical Account Manager | |||
Performance & Reliability Report | |||
Multi-Chain Deployment Support | |||
Estimated Timeline | 3-4 weeks | 4-6 weeks | 6-8 weeks |
Starting Investment | $25,000 | $75,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by certified auditors for your Web3 product.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our team of certified auditors writes battle-tested code in Solidity, Rust, or Vyper, ensuring your core logic is resilient from day one.
- Security-First Development: Every contract undergoes formal verification and internal review before deployment, following
OpenZeppelinstandards. - Gas Optimization: We write for efficiency, targeting up to 40% lower transaction costs for your users.
- Full Lifecycle Support: From initial design and testing on
Hardhat/Foundryto deployment and upgrade management via transparent proxies.
We deliver contracts you can stake your business on. Our code has secured over $500M+ in TVL across DeFi and NFT projects, with a zero critical vulnerability track record in production.
Technical & Commercial Questions
Oracle Migration FAQs
Answers to the most common questions about our methodology, timeline, security, and commercial terms for migrating your protocol's oracles.
A standard migration from a single oracle provider (e.g., Chainlink) to a multi-oracle architecture takes 2-4 weeks from kickoff to mainnet deployment. This includes architecture design, smart contract development, testing, and security audit integration. Complex protocols with multiple data feeds or custom aggregation logic may extend to 6-8 weeks. We provide a detailed project plan within the first 3 days of 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