We architect and implement the foundational infrastructure your application needs to succeed, from multi-chain RPC nodes to secure key management systems. Our focus is on reliability (99.9%+ SLA), developer experience, and cost optimization.
LABS
Services
EVM Smart Contract Integration Suite
Production-ready frontend integration for EVM dApps. We deliver seamless wallet connection, robust transaction handling, and efficient state management using ethers.js/viem, tailored for high-performance DeFi and NFT platforms.
Chainscore © 2026
overview
CORE SERVICES
Blockchain Infrastructure Development
Build and scale secure, high-performance blockchain foundations for your Web3 product.
- Node Infrastructure: Managed
EVM&SolanaRPC/validator nodes with global low-latency endpoints. - Wallet & Key Management: Secure, non-custodial solutions using
AWS KMS,Hashicorp Vault, or customMPC. - Indexing & Data: Custom subgraphs (
The Graph) and indexers for real-time, queryable on-chain data. - DevOps & Monitoring: Automated deployment, 24/7 health checks, and comprehensive alerting with
Grafana/Prometheus.
We deliver production-ready infrastructure in 2-4 weeks, allowing your team to focus on core product logic instead of undifferentiated heavy lifting.
key-features-cards
ENTERPRISE-GRADE EVM INTEGRATION
Core Integration Capabilities
Our suite delivers production-ready EVM integrations, reducing your time-to-market from months to weeks with battle-tested security and performance.
benefits
ENTERPRISE-GRADE
Why Choose Our Integration Suite
Our EVM Integration Suite is engineered for production, providing the reliability, security, and performance that technical leaders demand to build and scale Web3 applications.
01
Production-Ready Reliability
Deploy with confidence using our battle-tested integration patterns. We guarantee 99.9% uptime SLA for core services, backed by 24/7 monitoring and automated failover systems.
99.9%
Uptime SLA
24/7
Monitoring
02
Accelerated Time-to-Market
Go from concept to mainnet in weeks, not months. Our modular suite and pre-built adapters for protocols like Uniswap V3, Aave, and Chainlink eliminate months of R&D and integration work.
< 4 weeks
Avg. Integration
50+
Pre-built Adapters
04
Multi-Chain Expertise
Seamlessly integrate across Ethereum, Polygon, Arbitrum, Optimism, and other EVM-compatible chains. Our abstraction layer manages chain-specific nuances, future-proofing your application.
10+
Supported Chains
Unified
API Layer
05
Gas Optimization Focus
We deliver gas-efficient smart contracts and transaction bundling techniques that can reduce your users' costs by up to 40% compared to naive implementations.
≤ 40%
Cost Reduction
Optimized
Bytecode
A Cost-Benefit Analysis for Technical Leaders
Build vs. Buy: EVM Smart Contract Integration
Compare the total cost, risk, and time investment of developing a custom EVM integration in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Market (Initial Integration) | 4-9 months | 4-8 weeks |
Upfront Development Cost | $150K - $400K+ | $25K - $75K |
Security Audit & Penetration Testing | Additional $30K - $100K | Included |
Ongoing Maintenance & Upgrades | 1-2 FTEs ($150K+/year) | Optional SLA from $5K/month |
Multi-Chain Support (e.g., Base, Arbitrum) | Adds 2-3 months per chain | Standard feature, rapid deployment |
Production Monitoring & Alerting | Build from scratch (2+ months) | Included with 24/7 dashboards |
Expertise Required | Senior Solidity, DevOps, Security | Our team provides full-stack expertise |
Risk of Protocol Upgrades Breaking Integration | High (your team's responsibility) | Managed by us (included in SLA) |
Total Cost of Ownership (First Year) | $330K - $650K+ | $85K - $165K |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
Our structured, four-phase approach ensures your EVM smart contract integration is delivered on time, within budget, and to the highest security standards. We focus on predictable outcomes, not just technical execution.
01
Discovery & Architecture
We begin with a technical deep-dive to define your exact requirements, tokenomics, and integration points. We deliver a detailed technical specification and architecture diagram, ensuring alignment before a single line of code is written.
1-2 weeks
Specification Phase
100%
Requirement Alignment
02
Secure Development & Testing
Our team builds your smart contracts using Solidity 0.8+ and OpenZeppelin libraries. Every contract undergoes rigorous unit, integration, and scenario testing in a dedicated testnet environment before any audit.
>95%
Test Coverage
Zero
Critical Bugs at Audit
04
Deployment & Maintenance
We handle the mainnet deployment with multi-sig safeguards and provide post-launch monitoring, incident response, and upgrade management. Includes a 30-day warranty period for any post-deployment issues.
99.9%
Uptime SLA
< 24h
Critical Response
tech-stack
BUILT ON PROVEN STANDARDS
Technology & Protocol Expertise
Our integration suite is built on battle-tested protocols and security-first development practices, ensuring your smart contracts are secure, efficient, and interoperable from day one.
01
EVM & Solidity Mastery
Production-grade smart contracts built with Solidity 0.8+ and OpenZeppelin libraries. We implement gas optimization patterns and security best practices for Ethereum, Polygon, Arbitrum, and other EVM chains.
100+
Deployments
0.8.20+
Solidity Version
02
DeFi Protocol Integration
Seamless integration with leading DeFi primitives like Uniswap V3, Aave, Compound, and Chainlink oracles. We build custom vaults, yield strategies, and liquidity management modules.
15+
Protocols Integrated
< 1 sec
Oracle Latency
03
Multi-Chain Deployment
Architect and deploy your application across Ethereum L2s (Arbitrum, Optimism, Base) and compatible chains (Polygon, Avalanche, BSC). We handle cross-chain messaging and bridge integrations.
10+
Supported Chains
2 weeks
Avg. Deployment Time
04
Security & Auditing
Every contract undergoes rigorous testing with Foundry/Hardhat and is reviewed against SWC registry vulnerabilities. Optional formal verification and third-party audit coordination available.
0 Critical
Audit Findings
100%
Test Coverage
05
Token Standards (ERC-20/721/1155)
Custom token implementations with advanced features: minting schedules, vesting, tax mechanisms, and metadata management. Fully compliant with industry standards for seamless wallet/DEX compatibility.
50M+
Tokens Deployed
5+
Custom Extensions
06
Upgradeable Architecture
Future-proof your contracts using proxy patterns (Transparent/UUPS) and Diamond Standard (EIP-2535). We implement secure upgrade mechanisms with multi-sig governance and timelocks.
Zero Downtime
Upgrades
48h
Emergency Response SLA
EVM Smart Contract Integration
Frequently Asked Questions
Common questions from CTOs and technical leads evaluating our integration suite.
We follow a structured 4-phase delivery model: Discovery & Design (1 week), Development & Unit Testing (2-3 weeks), Security Audit & Staging (1 week), and Mainnet Deployment (1-2 days). Most standard integrations are delivered in 4-6 weeks. Complex protocols with novel mechanisms may extend to 8-10 weeks. We provide a detailed sprint-by-sprint roadmap after the initial technical 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