We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our team specializes in Solidity 0.8+, Vyper, and Rust, leveraging battle-tested patterns from OpenZeppelin and Solmate to ensure security from day one.
LABS
Services
Staking Yield Calculation Oracle Development
We build specialized, on-chain oracles that deliver real-time, verifiable yield calculations (APY, APR, rewards) for liquid staking, restaking, and DeFi protocols.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Custom Tokenomics & Governance: Design and implement
ERC-20,ERC-721, andERC-1155tokens with custom minting, vesting, and DAO voting logic. - DeFi & Staking Systems: Build automated market makers (AMMs), yield vaults, and staking pools with gas-optimized logic for mainnet deployment.
- Full Audit Support: Every contract undergoes internal review and is prepared for third-party audits with comprehensive documentation and test coverage (>95%).
We deliver contracts that are secure by design, reducing time-to-audit by 60% and mitigating costly vulnerabilities before deployment.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Core Oracle Capabilities
Our Staking Yield Calculation Oracle is engineered for enterprise-grade reliability, providing the precise, tamper-proof data your DeFi protocol needs to automate rewards, manage risk, and build user trust.
01
Multi-Source Yield Aggregation
We integrate and validate staking yield data from over 15+ primary sources—including validator APIs, on-chain contracts, and consensus nodes—to deliver a single, accurate, and weighted average rate. Eliminates reliance on any single point of failure.
15+
Data Sources
< 1 sec
Update Cadence
02
Cryptographic Proof of Correctness
Every data point is signed and verifiable on-chain. Our oracle provides Merkle proofs or zero-knowledge attestations, allowing any user or contract to cryptographically verify the accuracy and origin of the reported yield, ensuring full transparency.
100%
On-Chain Verifiable
ZK/SNARK
Attestation Options
03
High-Frequency & Low-Latency Updates
Designed for dynamic DeFi markets, our oracle updates yield rates with sub-second latency. Configurable update triggers based on block time, price deviation, or custom logic ensure your protocol always operates with current data.
< 500ms
Median Latency
99.9% SLA
Uptime
04
Slashing & Penalty-Aware Calculations
Our calculations dynamically adjust for validator slashing events, downtime penalties, and network congestion. We provide net yield estimates that reflect real user returns, not just theoretical maximums, for accurate risk modeling.
Real-Time
Slashing Detection
Net APY
Output Metric
05
Cross-Chain & Multi-Asset Support
Single oracle infrastructure supporting yield data for Ethereum, Solana, Cosmos, and other major PoS networks. Future-proof your protocol with a unified data layer for LSDs, liquid staking tokens, and native assets.
10+
Supported Chains
Unified API
Integration
06
Enterprise-Grade Security & Monitoring
Deployed with redundant, geographically distributed nodes. Includes 24/7 threat monitoring, anomaly detection, and circuit breakers. All code is audited and follows OpenZeppelin Defender best practices for secure oracle operation.
24/7 SOC2
Monitoring
Audited
Code Security
benefits
TANGIBLE RESULTS
Business Outcomes for Your Product
Our Staking Yield Calculation Oracle delivers more than just data. It provides the precise, reliable infrastructure required to build and scale revenue-generating DeFi products with confidence.
01
Accurate, Real-Time Yield Data
Access validated, real-time APY/APR data from 50+ major PoS networks and DeFi protocols. Build products like yield aggregators and auto-compounders on a foundation of reliable, on-chain verifiable data.
50+
Protocols Supported
< 1 sec
Data Freshness
02
Reduced Time-to-Market
Deploy a production-ready, custom oracle in weeks, not months. We provide a fully managed infrastructure layer, allowing your team to focus on core product logic and user experience.
2-4 weeks
Deployment Time
0
DevOps Overhead
03
Enterprise-Grade Security & Reliability
Our oracle architecture is built with multi-source validation, economic security, and 99.9% uptime SLAs. Mitigate risks associated with stale or manipulated data that can lead to user losses.
99.9%
Uptime SLA
Multi-Source
Data Validation
04
Seamless Cross-Chain Integration
Deploy a unified yield calculation logic across Ethereum, Solana, Cosmos, and other L2s/EVM chains. Simplify your tech stack and provide a consistent user experience regardless of the underlying network.
10+
Networks Supported
Unified API
Single Integration
05
Customizable Logic for Unique Products
Go beyond standard APY feeds. We develop custom calculation modules for complex strategies, risk-adjusted yields, or proprietary metrics that give your product a competitive edge.
Tailored
Business Logic
White-Label
Solution
06
Audited & Maintained Codebase
Receive a codebase audited by industry-leading firms, with ongoing maintenance and updates. Future-proof your product against protocol changes and new security vulnerabilities.
Third-Party
Security Audits
Continuous
Updates & Support
The Infrastructure Decision
Build vs. Buy: Staking Yield Oracle
Compare the total cost, risk, and time commitment of developing a custom oracle versus leveraging Chainscore's production-ready solution.
| Key Factor | Build In-House | Buy from Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Annual Maintenance Cost | $80K - $200K (2-3 FTE) | Optional SLA from $30K/year |
Security & Audit Burden | High (unaudited code, custom risk) | Low (pre-audited, battle-tested modules) |
Data Source Integration | Your responsibility (RPC nodes, APIs) | Managed service (multi-source aggregation) |
SLA for Uptime & Accuracy | None (internal team dependent) | 99.9% Uptime, <1% deviation SLA |
Protocol Coverage (e.g., Lido, Rocket Pool) | Months per integration | Pre-built for top 10+ protocols |
Team Expertise Required | Senior Solidity, DevOps, Data Engineering | Your integration engineer + our experts |
Time to First Revenue | Delayed by 6+ months | Accelerated by 4+ months |
Total Cost of Ownership (Year 1) | $230K - $600K+ | $55K - $105K+ |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A systematic, security-first approach to delivering a production-ready staking yield oracle, from initial design to full-scale deployment and ongoing support.
01
Architecture & Protocol Analysis
We analyze your target staking protocols (e.g., Lido, Rocket Pool, EigenLayer) to design a resilient data ingestion and calculation model. This ensures accurate, real-time APY/APR data feeds.
10+
Protocols Supported
48 hours
Initial Design Sprint
02
Smart Contract Development & Auditing
Our team builds the core oracle smart contracts in Solidity 0.8+, implementing gas-efficient updates and secure access controls. All code undergoes internal review before external audit.
100%
OpenZeppelin Patterns
2+ Audits
Security Standard
03
Off-Chain Aggregator Deployment
We deploy and configure the off-chain aggregator service that pulls data from multiple sources, calculates yields, and signs updates for on-chain submission with 99.9% uptime SLA.
99.9%
Uptime SLA
< 1 sec
Data Latency
04
Integration & Testing
We integrate the oracle with your dApp's smart contracts and frontend, providing a comprehensive test suite covering mainnet fork simulations and edge cases for yield calculation.
100%
Test Coverage
2 weeks
Typical Integration
05
Mainnet Launch & Monitoring
We manage the secure mainnet deployment and establish 24/7 monitoring for data accuracy, node health, and security alerts, ensuring reliable performance from day one.
24/7
Health Monitoring
< 5 min
Alert Response
06
Ongoing Support & Upgrades
Receive continuous support for protocol updates, new feature requests, and performance optimizations. We ensure your oracle evolves with the staking ecosystem.
4-hour
Support SLA
Quarterly
Protocol Reviews
security
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
We architect and deploy production-grade smart contracts on Ethereum, Solana, and Layer 2s. Our development process ensures security-first design, gas optimization, and comprehensive testing before mainnet deployment.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, and bespoke protocols for DeFi, gaming, or DAOs. - Full Audit Support: Includes pre-audit review, formal verification with tools like Slither and MythX, and remediation.
- Deployment & Management: Automated deployment pipelines, upgradeable proxy patterns (
TransparentProxy/UUPS), and multi-sig administration setup.
Deliver a secure, audited, and maintainable codebase in 2-4 weeks for an MVP, with a 99.9% success rate on initial audit passes.
Technical & Commercial Details
Staking Yield Oracle FAQs
Answers to the most common questions from CTOs and product leads evaluating a custom staking yield oracle.
A standard staking yield oracle deployment takes 2-4 weeks for a single chain. This includes design, development, testing, and mainnet deployment. Multi-chain deployments or integrations with custom consensus mechanisms can extend the timeline to 6-8 weeks. We provide a detailed project plan within the first 48 hours 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