We architect and deploy custom smart contracts that form the secure backbone of your application. Our development process is built on Solidity 0.8+ and OpenZeppelin standards, ensuring gas efficiency and audit readiness from day one.
LABS
Services
Institutional Cross-Chain Payment Hub
An enterprise-grade routing and settlement layer for seamless, high-value fund transfers across multiple EVM and non-EVM blockchains. We deliver orchestration, liquidity aggregation, and institutional-grade security.
Chainscore © 2026
overview
CORE ENGINEERING
Smart Contract Development
Secure, production-ready smart contracts built by experts for your Web3 product.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with advanced features like vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators with battle-tested security patterns.
- Enterprise Logic: Multi-signature wallets, access control systems, and complex business logic encoded directly on-chain.
We deliver fully tested, documented, and deployable contracts in as little as 2-4 weeks, reducing your technical risk and accelerating your time-to-market.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Your Payment Hub
Our institutional payment hub is engineered for reliability, compliance, and scale. We deliver the foundational infrastructure so your team can focus on building financial products, not managing blockchain complexity.
01
Multi-Chain Asset Settlement
Execute cross-chain payments and swaps across 15+ EVM and non-EVM chains (Ethereum, Solana, Polygon, Arbitrum) with atomic composability. Our unified API abstracts away the complexity of bridging and gas management.
15+
Supported Chains
< 2 min
Settlement Time
02
Regulatory & Compliance Engine
Built-in transaction monitoring, address screening (OFAC, global sanctions), and configurable risk rules. Generate auditable proof-of-compliance reports for regulators and internal governance.
Real-time
Sanctions Screening
SOC 2 Type II
Compliance
03
Institutional Wallet Infrastructure
Secure, non-custodial MPC wallet solutions with enterprise-grade key management. Features include multi-signature policies, role-based access controls, and seamless integration with existing treasury systems.
MPC/HSM
Security Standard
99.9% SLA
Wallet Uptime
04
Real-Time Liquidity Orchestration
Intelligent routing across DEXs, AMMs, and centralized liquidity pools to minimize slippage and cost for large-volume transactions. Dynamic fee optimization for stablecoins and volatile assets.
30+
Liquidity Sources
< 0.5%
Avg. Slippage
06
Auditable Transaction Ledger
Every cross-chain payment is immutably logged with full provenance. Our system provides a single source of truth for reconciliation, accounting, and audit trails, compatible with enterprise ERP systems.
Immutable
Audit Trail
API & CSV
Export Formats
benefits
GUARANTEED RESULTS
Business Outcomes for Your Enterprise
Our Institutional Cross-Chain Payment Hub delivers measurable infrastructure improvements, reducing operational overhead and unlocking new revenue streams.
01
Sub-Second Cross-Chain Settlement
Move assets between Ethereum, Solana, and Polygon in under 1 second with atomic finality. Eliminate the multi-day settlement delays of traditional correspondent banking.
< 1 sec
Settlement Time
100%
Atomic Guarantee
02
Enterprise-Grade Security & Compliance
Deploy with confidence using our battle-tested, audited smart contracts. Includes built-in transaction monitoring, OFAC screening, and multi-sig treasury management.
3+ Audits
Security Reviews
SOC 2 Type II
Compliance
03
70% Reduction in Liquidity Costs
Optimize capital efficiency with our intelligent routing that aggregates liquidity across 15+ DEXs and bridges. Slash the capital reserves required for payment operations.
70%
Cost Reduction
15+ Sources
Liquidity Pools
04
Full Regulatory & Audit Trail
Every transaction is immutably logged with sender KYC data, destination, and asset details. Generate compliance reports for auditors in minutes, not days.
Immutable
On-Chain Logs
Real-Time
Monitoring
05
Seamless Fiat On/Off Ramps
Integrate licensed payment partners directly into your hub flow. Enable clients to deposit USD/EUR and receive stablecoins or native crypto across chains instantly.
< 5 Min
Fiat to Crypto
24/7
Availability
06
Production Deployment in 4 Weeks
Go from contract signing to a fully operational, white-labeled payment hub for your institution. Includes dedicated DevOps, monitoring dashboards, and 24/7 support.
4 Weeks
Time to Live
99.9% SLA
Uptime Guarantee
Infrastructure Decision Matrix
Build vs. Buy: Dedicated Hub vs. Bridge Aggregators
A technical and operational comparison for CTOs and engineering leads evaluating cross-chain payment infrastructure strategies.
| Key Factor | Build In-House Hub | Use Bridge Aggregators | Chainscore Dedicated Hub |
|---|---|---|---|
Time to Production | 6-12 months | Immediate | 4-8 weeks |
Upfront Development Cost | $250K - $750K+ | $0 (integration only) | $50K - $150K |
Security & Audit Burden | Your responsibility (high risk) | Varies by aggregator (shared risk) | Pre-audited, enterprise-grade (low risk) |
Custom Logic & Compliance | Full control | Limited to aggregator's features | Tailored to your business rules |
Liquidity Sourcing & Management | Manual, complex integrations | Aggregator's pooled liquidity | Optimized, multi-source routing |
Ongoing Maintenance & Upgrades | Dedicated DevOps team required | Managed by aggregator (passive) | Fully managed with 99.9% SLA |
Settlement Finality & Speed | Dependent on your implementation | Subject to aggregator congestion | Sub-2 seconds with guaranteed SLAs |
Data Privacy & Sovereignty | Full control over transaction data | Shared visibility with aggregator | Your data, your vault. Zero leakage. |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $10K - $50K (fee-based) | $80K - $200K (predictable) |
Best For | Teams with unlimited time/budget for core R&D | Prototypes or non-critical volume | Scaling fintechs requiring reliability, speed, and control |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Delivery Process: From Architecture to Go-Live
A structured, milestone-driven approach that de-risks your cross-chain payment hub development, ensuring on-time delivery and enterprise-grade security at every stage.
01
Discovery & Architecture Design
We conduct a technical deep-dive to define your hub's core requirements, token standards, and target chains. Deliverables include a detailed technical specification and a high-level system architecture diagram.
1-2 weeks
Duration
100%
Specification Lock
02
Smart Contract Development & Auditing
Our engineers build your custom bridge, router, and settlement contracts in Solidity/Rust. Every line of code undergoes internal review before being submitted for a formal security audit by a top-tier firm.
4-6 weeks
Dev Cycle
Certified
Security Audit
03
Relayer & Infrastructure Setup
We deploy and configure the off-chain infrastructure: high-availability relayers, secure key management, RPC endpoints, and monitoring dashboards for all integrated blockchains (EVM, Cosmos, Solana).
99.95%
Relayer SLA
< 2 sec
Heartbeat
04
Staging & Integration Testing
Your hub is deployed to a private testnet environment. We execute comprehensive integration tests, including multi-chain transaction flows, failure scenarios, and load testing under simulated peak volumes.
500+
Test Cases
10k TPS
Load Tested
05
Security Review & Go-Live Prep
Final pre-launch checklist: audit findings remediation, emergency pause mechanisms, multi-sig wallet configuration, and production monitoring alert setup. We provide a full runbook for your team.
Zero Critical
Audit Issues
48 hrs
Contingency Plan
06
Production Deployment & Handover
We manage the mainnet deployment, conduct a live smoke test, and perform a formal knowledge transfer. Your team receives full documentation, admin access, and 30 days of dedicated launch support.
< 4 hrs
Deployment Window
30 days
Launch Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on audited security patterns and a deep understanding of gas optimization for cost-effective on-chain operations.
- Full-Stack Expertise:
Solidity/Vyperdevelopment for EVM chains,Rustfor Solana, andMovefor Aptos/Sui. - Security-First: All contracts undergo rigorous internal audits and are built with
OpenZeppelinstandards. - Production Ready: Includes comprehensive testing, deployment scripts, and documentation for your team.
We deliver contracts that are secure by design, enabling you to launch with confidence and scale without refactoring.
Institutional Cross-Chain Payment Hub
Frequently Asked Questions
Get clear answers on how our dedicated payment hub infrastructure solves the critical challenges of institutional cross-chain transactions.
From initial architecture to production launch, a standard dedicated payment hub deployment takes 4-6 weeks. This includes 1 week for finalizing the technical design, 2-3 weeks for core development and integration, and 1-2 weeks for security audit review and final testing. Complex multi-asset or custom compliance logic can extend this timeline, which we scope and agree upon upfront.
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