We architect and deploy custom smart contracts that form the backbone of your protocol. Our development process is built on audited security patterns and gas-optimized code to ensure reliability and cost-efficiency from day one.
LABS
Services
Cross-Border Payment Corridor Development
We design and deploy dedicated, compliant blockchain-based payment corridors between specific jurisdictions, optimizing for cost, speed, and regulatory adherence for enterprise treasury operations.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From tokenomics to governance, we translate your business logic into immutable, on-chain functionality.
- Comprehensive Stack:
Solidity/Vyperfor EVM chains,Rustfor Solana,Movefor Aptos/Sui. - Security-First: Development with
OpenZeppelinstandards, followed by third-party audits from firms like CertiK or Quantstamp. - Measurable Outcomes: Gas savings up to 40%, 2-4 week MVP delivery, and 99.9% uptime SLA for deployed contracts.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Payment Corridors
We build dedicated, compliant payment corridors that connect traditional finance to Web3, delivering speed, security, and regulatory clarity for global transactions.
01
Multi-Chain Settlement Layer
Deploy on EVM (Ethereum, Polygon, Arbitrum) or non-EVM (Solana, Stellar) networks. Our architecture abstracts chain complexity, ensuring seamless, low-cost finality for cross-border settlements.
< 5 sec
Avg. Finality
$0.01
Avg. Tx Cost
02
Regulatory Compliance Engine
Built-in KYC/AML screening, transaction monitoring, and jurisdictional rule-sets. We integrate with providers like Chainalysis and Elliptic to ensure compliance across 150+ countries.
150+
Jurisdictions
Real-time
Sanctions Screening
03
Fiat On/Off-Ramp Integration
Pre-integrated connections to major payment processors (Stripe, Checkout.com) and banking partners. Support for SEPA, SWIFT, and local payment methods like Pix and UPI.
30+
Fiat Currencies
< 60 min
Settlement Time
04
Real-Time Liquidity Management
Dynamic routing and automated rebalancing across corridors using AMMs and centralized liquidity pools. Minimize slippage and ensure availability for high-volume transactions.
< 0.5%
Max Slippage
24/7
Auto-Rebalancing
05
Enterprise-Grade Security & Audits
Smart contracts audited by leading firms (e.g., Quantstamp). Infrastructure secured with HSM integration, multi-sig governance, and 99.9% uptime SLA.
99.9%
Uptime SLA
Third-party
Audits
benefits
MEASURABLE ROI
Business Outcomes for Your Treasury
Our cross-border payment corridors deliver direct, quantifiable improvements to your treasury operations, from cost savings to enhanced control.
01
Reduce Settlement Costs by 90%
Eliminate traditional correspondent banking fees and FX markups. Our blockchain-based corridors settle transactions directly, slashing operational expenses.
Key Differentiator: Transparent, predictable fee structure versus opaque legacy systems.
90%
Cost Reduction
Fixed Fee
Pricing Model
02
Accelerate Settlement to Minutes
Move from multi-day T+2/T+3 cycles to near-instant finality. Unlock capital trapped in transit and improve cash flow forecasting.
Technical Foundation: Built on high-throughput EVM chains with sub-3-second block times.
< 5 min
Settlement Time
24/7/365
Operational
03
Automated Compliance & Audit Trail
Embedded KYC/AML checks and immutable transaction logging. Simplify regulatory reporting and internal audits with a single source of truth.
Credibility Signal: Integrates with leading compliance providers and follows FATF Travel Rule standards.
100%
Immutable Log
Real-time
Compliance
04
Enhanced Liquidity Management
Direct on-chain treasury management with programmable logic for automated sweeps, rebalancing, and yield strategies across corridors.
Client Value: Replace manual reconciliation with smart contract automation for operational efficiency.
24/7
Access
Programmable
Logic
05
Multi-Currency & Stablecoin Support
Operate corridors in major fiat-pegged stablecoins (USDC, EURC) and native digital assets. Hedge FX exposure and settle in preferred denominations.
Technical Delivery: Secure mint/burn gateways and real-time oracle price feeds.
10+
Assets
Real-time
Oracles
06
Enterprise-Grade Security & SLAs
Infrastructure built with institutional security standards. Multi-sig governance, formal smart contract audits, and guaranteed uptime for mission-critical payments.
Trust Builder: All core contracts are audited by firms like CertiK or OpenZeppelin.
99.9%
Uptime SLA
Formal Audit
Security
The Infrastructure Advantage
Traditional Banking vs. Chainscore Payment Corridor
A direct comparison of legacy financial rails versus a purpose-built blockchain payment corridor for speed, cost, and control.
| Key Factor | Traditional Banking (SWIFT/SEPA) | Chainscore Payment Corridor |
|---|---|---|
Settlement Time | 2-5 business days | < 60 seconds |
Average Transaction Cost | $25 - $50 | < $0.50 |
Operating Hours | Business hours only | 24/7/365 |
Currency Pairs Supported | Limited major pairs | Any tokenized asset (FX, stablecoins, CBDCs) |
Transparency | Opaque, multi-hop tracking | Real-time, on-chain traceability |
Initial Integration Time | 3-6 months | 4-8 weeks |
Regulatory Compliance | Manual, institution-dependent | Programmatic via smart contract rules |
Capital Efficiency | High (pre-funded nostro accounts) | Low (liquidity pooling & atomic swaps) |
Developer Control | None (black-box API) | Full (open-source, customizable smart contracts) |
Typical Failure Rate | ~4% (manual errors, sanctions) | < 0.1% (deterministic execution) |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND RESULTS-DRIVEN
Our 4-Phase Delivery Methodology
We deliver your cross-border payment corridor with a structured, milestone-driven approach. Each phase has clear deliverables and client approvals, ensuring alignment, managing risk, and accelerating your time-to-market.
01
Phase 1: Discovery & Architecture
We conduct a technical deep-dive to define your specific compliance, liquidity, and settlement requirements. Deliverables include a comprehensive technical architecture document, tokenomics model, and a detailed project roadmap.
Client Value: Eliminates scope creep and ensures the solution is built to your exact regulatory and business needs from day one.
2-3 weeks
Duration
1
Technical Spec
02
Phase 2: Smart Contract & Protocol Development
Our engineers build the core on-chain logic for settlement, FX conversion, and compliance using audited Solidity patterns. This includes the bridge/relayer infrastructure and integration with oracles for real-time FX rates.
Client Value: A secure, gas-optimized, and fully auditable payment rail that forms the immutable backbone of your corridor.
4-6 weeks
Development
OpenZeppelin
Security Standard
03
Phase 3: Integration & Testing
We rigorously integrate the blockchain layer with your existing banking APIs, liquidity providers, and custodial services. This phase includes comprehensive unit, integration, and penetration testing in a staging environment.
Client Value: A production-ready system proven for security, reliability, and performance before any funds are at risk.
3-4 weeks
Integration
100%
Test Coverage
04
Phase 4: Deployment & Go-Live Support
We manage the mainnet deployment, configure monitoring and alerting systems, and provide hands-on support during the initial launch period. Knowledge transfer and operational runbooks are delivered to your team.
Client Value: A smooth, low-risk launch with expert support to ensure operational stability from the first transaction.
1-2 weeks
Deployment
30 days
Launch Support
security-compliance
BUILD
Custom Smart Contract Development
Secure, production-grade smart contracts tailored to your exact business logic.
We architect and deploy custom smart contracts for DeFi protocols, NFTs, DAOs, and enterprise applications. Our development process is built on security-first principles using Solidity 0.8+, Vyper, and audited libraries like OpenZeppelin.
From initial concept to mainnet deployment, we ensure your core business logic is immutable, efficient, and secure.
- End-to-End Development: Specification, implementation, testing (
Hardhat/Foundry), and deployment. - Security Audits: Integration with leading audit firms and internal review for critical vulnerability prevention.
- Gas Optimization: Write efficient code to reduce user transaction costs by up to 40%.
- Protocol Integration: Seamless compatibility with
ERC-20,ERC-721,ERC-1155, and cross-chain standards.
Cross-Border Payment Corridors
Frequently Asked Questions
Common questions about developing and deploying secure, compliant blockchain payment corridors for global transactions.
A standard, single-corridor deployment from concept to production takes 4-6 weeks. This includes requirements analysis, smart contract development, integration with our liquidity and compliance modules, and final security audit. Multi-corridor or highly complex regulatory integrations can extend to 8-12 weeks. We provide a detailed project plan with weekly milestones after the initial discovery phase.
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