We architect and deploy audit-ready smart contracts that power your protocol's core logic. Our engineers specialize in Solidity and Rust, implementing battle-tested patterns from OpenZeppelin and Solana Program Library to ensure security and gas efficiency from day one.
LABS
Services
Cross-Ecosystem Asset Swapper Integration
Seamlessly integrate advanced cross-chain swapping protocols like Socket and Li.Fi into your neobank interface. We deliver a secure, compliant gateway for users to convert tokenized assets across 20+ blockchains.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Custom Tokenomics & DeFi Logic: Design and implement
ERC-20,ERC-721, staking pools, liquidity mining, and custom governance systems. - Security-First Development: Rigorous unit and integration testing, formal verification for critical functions, and preparation for third-party audits.
- Gas Optimization: Every contract is profiled and optimized to reduce user transaction costs by 15-40%.
- Full Deployment Pipeline: We handle deployment, verification on block explorers, and initial configuration on mainnet or testnet.
From a single contract to a complex multi-chain protocol, we deliver the foundational code that your entire application relies on. Our contracts are built for scale, security, and seamless integration.
key-features-cards
BUILT FOR SCALE
Core Integration Capabilities
Our integration framework delivers production-ready, secure connections to major blockchains and liquidity sources, enabling you to launch a multi-chain swapping service in weeks, not months.
01
Multi-Chain Smart Contract Deployment
We deploy and manage secure, gas-optimized swapping contracts across EVM chains (Ethereum, Polygon, Arbitrum, Base) and non-EVM networks (Solana, Cosmos). Includes automated cross-chain state management and upgradeability via proxies.
10+
Supported Chains
< 2 weeks
Initial Deployment
02
Aggregated Liquidity Integration
Direct integration with major DEX aggregators (1inch, 0x, Jupiter) and individual AMMs (Uniswap V3, Curve, PancakeSwap) to source optimal swap rates and ensure minimal slippage for your users.
99.9%
Quote Accuracy
< 1 sec
Price Fetch
03
Secure Cross-Chain Messaging
Implementation of secure bridging protocols (LayerZero, Axelar, Wormhole) with custom logic for atomic swaps and cross-chain settlement. All message-passing logic is formally verified and audited.
Audited
Formal Verification
Zero
Bridge Hacks
04
Enterprise-Grade RPC Infrastructure
Dedicated, load-balanced RPC endpoints with failover support, providing sub-second latency and 99.95% uptime SLA. Includes real-time health monitoring and alerting for all connected chains.
99.95%
Uptime SLA
< 500ms
Avg. Latency
05
Comprehensive Analytics & Monitoring
Real-time dashboard for tracking swap volume, fees, liquidity utilization, and failed transactions across all integrated chains. Configurable alerts for anomalies and performance thresholds.
Real-time
Data Feed
24/7
Alerting
06
Regulatory Compliance Layer
Modular integration for transaction screening (Chainalysis, TRM Labs), address allow/deny lists, and region-based access controls to meet global compliance requirements without compromising UX.
< 50ms
Screening Latency
Certified
Integration Partners
benefits
DELIVERABLES
Business Outcomes for Your Neobank
Integrating a cross-ecosystem asset swapper is a technical project, but the goal is business growth. We deliver the infrastructure that directly drives your key metrics.
01
New Revenue Streams from DeFi
Unlock yield on idle customer deposits and earn fees on cross-chain swaps without managing liquidity pools. We integrate with leading DEX aggregators to capture the best rates.
1-3%
Estimated APY on deposits
0.1-0.3%
Fee revenue per swap
02
Reduced Customer Acquisition Cost (CAC)
Attract crypto-native users by offering native asset swaps (e.g., USDC on Arbitrum to ETH on Base) directly in your app, eliminating the need for external bridges and CEXs.
40-60%
Lower CAC for crypto users
2.5x
Higher engagement
03
Faster Time-to-Market
Deploy a production-ready, audited swap module in weeks, not months. We provide pre-built connectors for 10+ EVM chains and handle RPC management and gas optimization.
< 4 weeks
To production launch
10+
Pre-integrated EVM chains
04
Enterprise-Grade Security & Compliance
All smart contract integrations are built with OpenZeppelin standards and undergo third-party audits. We implement transaction monitoring and risk controls for regulatory readiness.
100%
Audited code
SOC 2
Infrastructure compliant
05
Operational Cost Reduction
Eliminate the overhead of building and maintaining cross-chain bridge infrastructure. Our managed service includes 24/7 monitoring, incident response, and protocol upgrades.
70%
Lower dev ops cost
99.95%
Uptime SLA
06
Enhanced User Retention & Stickiness
Become the primary financial hub by allowing users to manage multi-chain portfolios in one interface. Integrated price feeds and portfolio tracking increase daily active users.
30%
Increase in user retention
5+
Assets per user wallet
Time, Cost, and Risk Comparison
Build vs. Buy: Integration Analysis
A detailed comparison of the total cost of ownership, development risk, and time investment for building a cross-chain swap solution in-house versus integrating Chainscore's managed service.
| Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Market | 6-12 months | 2-4 weeks |
Initial Development Cost | $250K - $500K+ | $15K - $50K |
Security Audit & Risk | High (unaudited, custom code) | Low (pre-audited, battle-tested) |
Supported Chains & Bridges | Requires custom integration per chain | 15+ chains, 30+ bridges pre-integrated |
Liquidity Sourcing | Manual aggregation, high operational overhead | Automated, best-price routing across 50+ DEXs |
Ongoing Maintenance (Year 1) | 2-3 FTEs ($200K+) | Optional SLA from $20K/year |
Settlement Finality Guarantee | Your responsibility | 99.9% SLA with monitoring |
Total Cost of Ownership (Year 1) | $450K - $700K+ | $35K - $70K |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND GUARANTEED
Our 4-Phase Delivery Methodology
We de-risk your cross-chain integration with a structured, milestone-driven process. From initial architecture to final audit, each phase delivers verified, production-ready components.
01
Phase 1: Discovery & Architecture
We conduct a technical deep-dive to define your exact requirements, target chains, and user flows. Deliverables include a detailed technical specification, gas cost analysis, and a finalized integration architecture.
2-3 weeks
Duration
1 Spec Doc
Key Deliverable
02
Phase 2: Core Bridge & Smart Contract Development
Our engineers build the secure smart contracts for your swapper, including bridge logic, message passing, and fee mechanisms. All code follows OpenZeppelin standards and is optimized for gas efficiency.
4-6 weeks
Duration
100% Test Coverage
Quality Gate
03
Phase 3: Frontend SDK & API Integration
We deliver a production-ready SDK and customizable UI components for seamless integration into your dApp. Includes comprehensive API documentation and example implementations for your engineering team.
3-4 weeks
Duration
TypeScript SDK
Key Deliverable
04
Phase 4: Security Audit & Production Deployment
Your entire integration undergoes a final security review. We manage the deployment to mainnet, configure monitoring with Chainscore's analytics, and provide a 30-day post-launch support period.
2-3 weeks
Duration
Post-Launch Support
Included
Infrastructure Comparison
Technical Specifications & Supported Protocols
Compare the capabilities, support, and cost of building a cross-ecosystem swapper in-house versus using Chainscore's managed service.
| Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Market | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Supported Chains (Out-of-box) | Requires custom per chain | Ethereum, Polygon, Arbitrum, Optimism, Base, BSC |
Security Posture | High Risk (unaudited, custom code) | Low Risk (audited, battle-tested patterns) |
Liquidity Aggregation | Manual integration per DEX/CEX | Unified API: 1inch, 0x, Uniswap, Curve, etc. |
Cross-Chain Messaging | Custom bridge integrations | Native support: Axelar, Wormhole, LayerZero |
Ongoing Maintenance & Updates | Full-time team (2-3 engineers) | Managed service with optional SLA |
Uptime & Reliability SLA | Your responsibility | 99.9% uptime guarantee |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $80K - $200K |
Cross-Ecosystem Swapper Integration
Frequently Asked Questions
Common questions from CTOs and technical leads about integrating a multi-chain asset swapping solution.
A standard integration with 2-3 target chains (e.g., Ethereum, Polygon, Arbitrum) typically takes 3-5 weeks from kickoff to mainnet deployment. This includes architecture, smart contract development, frontend integration, security review, and testing. Complex requirements like custom bridging logic or support for 5+ chains can extend the timeline to 8-10 weeks.
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