We architect, develop, and deploy custom smart contracts that power your protocol's core logic. Our engineers specialize in Solidity and Rust, implementing battle-tested patterns from OpenZeppelin and Solmate to ensure security and gas efficiency from day one.
LABS
Services
Multi-Chain Staking API Development
We build robust, scalable backend APIs and data pipelines that expose aggregated staking rates, validator performance, and reward data from dozens of chains for integration into third-party applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From token standards to complex DeFi logic, we deliver contracts that are secure, upgradeable, and ready for mainnet.
- Security-First Development: Rigorous internal audits, formal verification, and adherence to Consensys Diligence best practices.
- Full Lifecycle Support: Development, testing (
Hardhat/Foundry), deployment, and post-launch monitoring via ourChainscoreplatform. - Protocol Specialization:
ERC-20,ERC-721, staking systems, automated market makers (AMMs), and bespoke DeFi primitives.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Staking API Development
Our multi-chain staking API delivers production-ready infrastructure with the reliability, security, and performance required to scale your Web3 product. We handle the complexity so you can focus on your core business.
01
Multi-Chain Protocol Support
Single API integration for Ethereum, Solana, Polygon, Avalanche, and Cosmos SDK chains. We manage protocol-specific complexities like slashing conditions, reward distribution, and validator selection.
15+
Supported Chains
1 API
Unified Integration
02
Non-Custodial Security Architecture
Your users' assets never leave their self-custody. Our smart contracts and relayers are built with OpenZeppelin standards and undergo regular third-party audits by firms like CertiK and Quantstamp.
0%
Custody Risk
24/7
Security Monitoring
03
Real-Time Analytics & Reporting
Programmatic access to staking yields, validator performance, and user positions. Generate custom reports for compliance, treasury management, and user dashboards via our GraphQL endpoints.
< 1 sec
Data Latency
100+
Data Points
04
Automated Reward Management
Seamlessly compound rewards, handle claim transactions, and automate restaking strategies. Our system manages gas optimization and fee abstraction to maximize net APY for your users.
99.9%
Uptime SLA
< 2 weeks
Deployment Time
05
Enterprise-Grade SLAs & Support
Guaranteed 99.9% API uptime with dedicated engineering support. Includes 24/7 incident response, detailed documentation, and a dedicated technical account manager for enterprise clients.
99.9%
Uptime SLA
< 15 min
Avg. Response Time
06
Custom Workflow Integration
Tailor staking logic, fee structures, and user onboarding flows to your specific product needs. We provide white-label solutions and SDKs for seamless UI/UX integration.
Fully
White-Label Ready
5+
SDK Languages
benefits
DELIVERABLES
Business Outcomes for Your Product
Our Multi-Chain Staking API delivers measurable results, reducing your development overhead and accelerating your time-to-market. Here’s what you can expect.
01
Accelerated Time-to-Market
Launch your staking feature in weeks, not months. We provide a production-ready, white-labeled API that integrates seamlessly with your existing frontend, eliminating the need to build complex staking logic from scratch.
< 3 weeks
Average Integration
100+
Pre-built Endpoints
02
Enterprise-Grade Security & Compliance
Deploy with confidence. Our infrastructure is built on battle-tested smart contract patterns, undergoes regular third-party audits, and includes built-in monitoring for slashing events and validator health across all supported chains.
99.9%
Uptime SLA
24/7
Security Monitoring
03
Significant Cost Reduction
Eliminate the high cost of building and maintaining cross-chain staking infrastructure. Our managed service model converts large capital expenditures (engineering salaries, audit costs) into a predictable operational expense.
70%
Lower Dev Cost
$0
Upfront Audit Cost
04
Scalable Multi-Chain Architecture
Support Ethereum, Polygon, Avalanche, and other major EVM chains from a single integration. Our API abstracts away chain-specific complexities, allowing you to easily add new networks as your user base grows.
10+
Supported Chains
< 1 sec
Cross-Chain Sync
05
Enhanced User Experience
Offer a seamless staking journey with real-time rewards tracking, automated claim processes, and intuitive delegation interfaces. Our APIs are designed for performance, ensuring sub-second response times for all user actions.
< 500ms
API Latency
0
User Gas Fees*
06
Reliable Rewards & Analytics
Provide users with transparent, accurate, and real-time data on their staking positions and APY. We handle the complex calculations for rewards distribution and offer detailed analytics dashboards for both users and your internal team.
Real-time
Rewards Calculation
100%
Accuracy Guarantee
Infrastructure Decision Matrix
Build vs. Buy vs. Partner with Chainscore
Compare the total cost of ownership, risk, and time-to-market for developing a multi-chain staking API.
| Key Factor | Build In-House | Generic Third-Party API | Partner with Chainscore |
|---|---|---|---|
Time to Market | 6-12 months | 2-4 weeks | 4-8 weeks |
Upfront Development Cost | $250K-$600K+ | $10K-$50K / year | $75K-$200K (one-time) |
Security & Audit Burden | High (Your responsibility) | Medium (Shared risk) | Low (We provide audited core) |
Multi-Chain Support Complexity | High (Per-chain integration) | Variable (Limited chains) | Complete (EVM, Solana, Cosmos SDK) |
Custom Logic & Business Rules | Full control | None / Limited | Full customizability |
Ongoing Maintenance & Upgrades | 2-3 FTEs dedicated | Vendor's schedule | Included in SLA |
Slashing Protection & Monitoring | Must build from scratch | Basic alerts only | Enterprise-grade with 99.9% SLA |
Total Cost (Year 1) | $300K-$700K+ | $60K-$100K | $90K-$250K |
Strategic Advantage | Theoretical control | None (commoditized) | Differentiated, branded product |
how-we-deliver
PREDICTABLE DELIVERY
Our Development and Delivery Process
A structured, transparent approach to deliver production-ready multi-chain staking infrastructure. We focus on security, speed, and seamless integration from day one.
01
Discovery & Architecture
We conduct a technical deep-dive to define your staking model, target chains (Ethereum, Solana, Polygon, etc.), and tokenomics. Deliverables include a detailed technical specification and architecture diagram.
1-2 weeks
Phase Duration
100%
Spec Finalization
02
Smart Contract Development
Our engineers build custom, gas-optimized staking contracts in Solidity, Rust, or Move. We implement battle-tested patterns from OpenZeppelin and Anchor, with built-in upgradeability and admin controls.
3-4 weeks
Development Time
2+ Audits
Security Standard
03
API & Backend Integration
We develop the core REST/WebSocket APIs for staking actions, rewards calculation, and real-time data. The backend is built for horizontal scaling, with multi-signature treasury management and automated payout systems.
99.9%
Uptime SLA
< 100ms
API Latency
04
Security Audits & Testing
Every component undergoes rigorous internal testing and formal verification. We facilitate third-party audits with firms like CertiK or Halborn before mainnet deployment, providing a public audit report.
Zero Critical
Audit Findings
100%
Test Coverage
05
Deployment & Monitoring
We manage the mainnet deployment across your specified chains and establish comprehensive monitoring with Datadog/Sentry. This includes 24/7 alerting for contract events, API health, and treasury balances.
< 1 day
Go-Live Time
24/7
Incident Response
06
Documentation & Handover
We deliver complete technical documentation, integration guides, and admin dashboards. The final handover includes a knowledge transfer session and 30 days of post-launch support.
Full SDK
Deliverable
30 days
Support Included
security-reliability
RELIABLE FOUNDATION
Blockchain Infrastructure & Node Management
Enterprise-grade node infrastructure with 99.9% uptime SLA for mission-critical Web3 applications.
We architect, deploy, and manage fully-managed blockchain nodes for EVM chains (Ethereum, Polygon, Arbitrum), Solana, and Cosmos SDK networks. Our infrastructure eliminates the operational burden, ensuring your team can focus on product development.
- Multi-Cloud & Geo-Redundant: Nodes deployed across AWS, GCP, and bare-metal providers for maximum resilience.
- Real-Time Monitoring & Alerts: 24/7 health checks, performance dashboards, and instant PagerDuty/Slack alerts.
- Guaranteed Performance: 99.9% uptime SLA, sub-2-second block propagation, and dedicated RPC endpoints.
- Security-First: Isolated VPCs, DDoS protection, and regular security patching as standard.
We handle the complexity of consensus, syncing, and upgrades so you get a production-ready data layer in days, not months.
Multi-Chain Staking API
Frequently Asked Questions
Get clear answers on our development process, security, and timelines for building a robust staking infrastructure.
A core staking API for 2-3 major chains (e.g., Ethereum, Polygon, Avalanche) with standard features (delegate, claim, slash) typically takes 4-6 weeks from kickoff to mainnet deployment. Complex integrations (e.g., liquid staking derivatives, governance voting) or support for 5+ chains can extend this to 8-12 weeks. We provide a detailed sprint-by-sprint timeline after the initial scoping call.
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