We deliver audit-ready smart contracts for tokens, DeFi, and NFTs. Our code is built on Solidity 0.8+ with OpenZeppelin libraries and follows established security patterns to mitigate common vulnerabilities.
LABS
Services
Cross-Border Settlement Interface Development
We build secure, compliant interfaces that leverage tokenized assets and stablecoins to enable near-instant, low-cost cross-border settlement for corporate and institutional banking clients.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155implementations. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, and yield strategies.
- Gas Optimization: Efficient code to reduce user transaction costs by up to 40%.
- Full Testing Suite: Comprehensive unit and integration tests for reliability.
We focus on security-first development, ensuring your core business logic is resilient before launch.
key-features-cards
BUILT FOR ENTERPRISE SCALE
Core Technical Capabilities
Our development process delivers secure, compliant, and high-performance settlement interfaces that integrate seamlessly with your existing financial rails.
01
Multi-Chain Settlement Engine
Deploy a unified settlement layer across Ethereum, Polygon, Arbitrum, and other EVM chains. We handle cross-chain messaging (CCIP, LayerZero) and atomic swap logic to ensure finality and fund security.
< 2 sec
Avg. Finality
6+
Supported Chains
02
Regulatory Compliance Framework
Pre-built modules for travel rule (TRP), AML screening, and jurisdictional logic. Our smart contracts integrate with verified credential systems and maintain immutable audit trails for regulators.
FATF
Standards
0
Compliance Gaps
03
High-Availability Oracle Network
Secure, low-latency price feeds and FX rate oracles with multi-source aggregation and cryptographic proof of correctness. Built-in circuit breakers protect against market manipulation.
99.99%
Oracle Uptime
< 500ms
Data Latency
benefits
MEASURABLE RESULTS
Business Outcomes for Your Bank
Our cross-border settlement interface delivers concrete, bank-grade improvements to your operational efficiency, risk profile, and bottom line.
01
Reduce Settlement Time & Cost
Move from multi-day correspondent banking to near-instant finality. We deliver a direct settlement layer that cuts transaction times from days to seconds and reduces fees by up to 80% versus traditional SWIFT corridors.
< 60 sec
Settlement Finality
80%
Cost Reduction
02
Eliminate Counterparty & FX Risk
Atomic swaps and smart contract escrow remove the need for nostro/vostro accounts and pre-funded capital pools. Transactions settle directly, eliminating settlement risk and reducing your capital requirements.
100%
Atomic Settlement
Zero
Pre-Funded Capital
03
Achieve 24/7 Operational Uptime
Our infrastructure provides a non-stop settlement rail, independent of banking hours or holidays. We guarantee 99.9% uptime with multi-chain redundancy, ensuring your global payments never wait for a business day.
99.9%
Uptime SLA
24/7/365
Availability
04
Ensure Regulatory Compliance & Auditability
Built-in transaction monitoring, immutable audit trails, and programmable compliance logic (e.g., OFAC screening) are delivered as core features. We provide the tools for real-time reporting and audit-proof record-keeping.
Immutable
Audit Trail
Real-time
Compliance Checks
05
Unlock New Revenue Streams
Enable real-time B2B payments, micro-transactions, and programmable finance (DeFi) services for your corporate clients. Our interface acts as a gateway to on-chain liquidity and new financial products.
New
Product Lines
On-Chain
Liquidity Access
06
Future-Proof Your Tech Stack
We deliver a modular, API-first architecture that integrates with your core banking systems. Built for interoperability across major blockchains (Ethereum, Polygon, Solana), protecting your investment against protocol evolution.
API-First
Architecture
Multi-Chain
Interoperability
Structured Delivery for Cross-Border Settlement
Phased Development Approach
Our proven methodology delivers a production-ready settlement interface through clear, milestone-driven phases, ensuring transparency and reducing risk.
| Phase & Deliverables | Timeline | Key Outcomes | Client Involvement |
|---|---|---|---|
Phase 1: Discovery & Architecture | 1-2 weeks | Technical specification, system architecture, and project roadmap | Requirements workshops and sign-off |
Phase 2: Core Smart Contract Development | 3-4 weeks | Audited settlement logic, multi-chain bridge adapters, and token standards | Weekly demos and feedback sessions |
Phase 3: Backend & API Layer | 2-3 weeks | REST/WebSocket APIs, transaction orchestrator, and monitoring dashboard | API integration testing and review |
Phase 4: Integration & Security Audit | 2 weeks | Penetration test report, third-party audit, and staging environment deployment | User acceptance testing (UAT) |
Phase 5: Production Deployment & Go-Live | 1 week | Mainnet deployment, operational runbook, and team handover | Final sign-off and launch support |
Post-Launch Support | Ongoing | SLA-based monitoring, incident response, and upgrade packages | Optional retainer for maintenance |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
Our structured, four-phase approach ensures predictable delivery, transparent communication, and a final product that meets your exact specifications for cross-border settlement.
01
Discovery & Architecture
We begin with a deep technical deep-dive to map your settlement workflows, define interoperability requirements, and architect a secure, scalable interface. This phase establishes the technical blueprint and success criteria.
2-3 weeks
Duration
100%
Requirements Locked
02
Secure Smart Contract Development
Our senior Solidity engineers build the core settlement logic with gas optimization, multi-signature controls, and automated compliance checks. All code follows OpenZeppelin standards and is prepared for audit.
OpenZeppelin
Standards
Pre-Audit Ready
Code Quality
03
Integration & Testing
We rigorously integrate the interface with your existing systems (APIs, ledgers) and target blockchains. Testing includes unit, integration, and end-to-end scenario validation in a staging environment.
>95%
Test Coverage
Staging Sandbox
Environment
04
Deployment & Support
We manage the mainnet deployment with fail-safes and provide post-launch monitoring, maintenance, and documentation handoff. Includes 30 days of dedicated support to ensure smooth operation.
Zero-Downtime
Deployment
30 Days
Included Support
Cross-Border Settlement
Frequently Asked Questions
Get clear answers on our development process, timelines, and security for your cross-border payment interface.
A production-ready MVP typically deploys in 4-6 weeks. This includes smart contract development, integration with your existing systems, and initial testing. Complex multi-chain deployments or custom compliance modules can extend this 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