We architect and deploy custom smart contracts that are secure, gas-optimized, and maintainable. Our process delivers audit-ready code from day one, using battle-tested patterns from OpenZeppelin and rigorous internal reviews.
LABS
Services
Cross-Chain Warranty Payment Gateways
Chainscore builds secure, automated payment gateways that settle warranty claims and service reimbursements across multiple blockchains and stablecoins, eliminating manual processes and reducing settlement time by 90%.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 veterans for your protocol or application.
Reduce your time-to-market by weeks with our proven development lifecycle, from initial spec to mainnet deployment.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting, staking, and governance. - DeFi Primitives: Automated Market Makers (AMMs), lending pools, yield aggregators, and vaults.
- Security First: Every contract undergoes static analysis, formal verification, and a pre-audit review before external scrutiny.
- Full Ownership: You receive complete source code, comprehensive documentation, and deployment scripts.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Payment Gateway
Our cross-chain warranty payment gateway is engineered for high-volume, secure transactions. We provide the technical foundation so your team can focus on product innovation and user growth.
01
Multi-Chain Settlement Engine
Process warranty payments and claims across Ethereum, Polygon, Arbitrum, and Base with a single integration. Our unified API abstracts away chain-specific complexities, ensuring consistent settlement logic and fee handling.
4+
Major Chains
< 2 sec
Avg. Settlement
02
Programmable Warranty Logic
Deploy custom, audited smart contracts that encode your specific warranty terms—from simple time-based claims to complex, data-driven triggers (e.g., IoT sensor data for physical goods).
OpenZeppelin
Security Standard
Solidity 0.8+
Codebase
03
Real-Time Fraud & Risk Mitigation
On-chain monitoring and anomaly detection to identify suspicious claim patterns. Automated holds and manual review workflows protect your treasury from fraudulent payout attempts.
24/7
Monitoring
< 1 min
Alert Time
04
Automated Payout Orchestration
Trigger instant, verifiable payouts in stablecoins or native tokens upon claim approval. Full audit trail on-chain reduces reconciliation overhead and provides immutable proof of fulfillment.
99.9%
Uptime SLA
0 Manual Steps
Post-Approval
05
Regulatory & Compliance Ready
Built-in features for KYC/AML checks, transaction reporting, and jurisdiction-specific rule enforcement. Architecture designed to simplify audits and adapt to evolving regulatory requirements.
SOC 2 Type II
Compliance
Modular
Rule Engine
benefits
TANGIBLE RESULTS
Business Outcomes for Your Enterprise
Our cross-chain warranty payment gateways deliver measurable improvements in operational efficiency, customer trust, and revenue protection. See the specific outcomes you can expect.
01
Guaranteed Settlement Finality
Automated, immutable warranty payouts on-chain eliminate manual processing delays and disputes. Funds are released instantly upon claim verification, improving customer satisfaction and reducing administrative overhead.
< 60 sec
Payout Time
100%
Audit Trail
02
Multi-Chain Claim Accessibility
Customers can submit and receive warranty claims on the blockchain they use (Ethereum, Polygon, Arbitrum, etc.), removing friction and expanding your market reach without managing separate systems.
6+
Supported Chains
0
Bridge Risk
03
Fraud-Resistant Claim Processing
Smart contracts enforce predefined warranty terms (duration, conditions, payout caps). This prevents invalid claims and manual errors, directly protecting your bottom line.
> 99%
Claim Accuracy
0
Manual Override
04
Real-Time Treasury & Analytics
A unified dashboard provides live visibility into warranty liabilities, claim rates, and reserve funds across all chains. Make data-driven decisions on product pricing and warranty terms.
Live
Funds Visibility
Automated
Reserve Management
05
Regulatory & Audit Compliance
Every transaction is permanently recorded on a public ledger. Generate immutable proof of payouts and reserve solvency for auditors and regulators in minutes, not weeks.
Immutable
Proof of Reserves
Minutes
Audit Report Time
06
Reduced Operational Costs
Automate manual claim review, payment processing, and reconciliation. Our gateways typically reduce the operational cost of warranty management by over 70%.
> 70%
Cost Reduction
Automated
Reconciliation
Structured Roadmap to Production
Phased Development Tiers
A modular approach to building your cross-chain warranty gateway, from MVP to enterprise-grade system.
| Core Component | Foundation Tier | Growth Tier | Scale Tier |
|---|---|---|---|
Cross-Chain Smart Contract Suite | |||
Automated Warranty Claim Engine | |||
Multi-Token Payment Processor (Stablecoins) | |||
Basic Admin Dashboard | |||
On-Chain Oracle Integration (Price Feeds) | |||
Multi-Signature Treasury Management | |||
Advanced Analytics & Reporting Module | |||
Custom Chain Expansion (Beyond EVM) | |||
Dedicated Security Audit & Pen Test | Optional | Included | Included + Quarterly |
Implementation & Time-to-Market | 4-6 weeks | 8-12 weeks | 12-16 weeks |
Estimated Investment | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver secure, scalable cross-chain warranty payment gateways through a structured, transparent process designed for technical founders and CTOs. Our methodology ensures on-time delivery, audited security, and seamless integration with your existing systems.
01
Architecture & Smart Contract Design
We architect your gateway with modular, upgradable smart contracts using Solidity 0.8+ and OpenZeppelin libraries. This includes designing the core escrow logic, multi-signature release mechanisms, and cross-chain message passing interfaces for protocols like Axelar or LayerZero.
2-3 weeks
Design Phase
OpenZeppelin
Security Foundation
02
Security-First Development & Auditing
All smart contracts undergo rigorous internal testing and formal verification. We then engage with top-tier third-party auditors (e.g., Trail of Bits, Quantstamp) for an independent security review before any deployment, providing you with a verifiable audit report.
100%
Code Coverage
Third-Party
Audit Mandatory
03
Multi-Chain Deployment & Integration
We handle the full deployment lifecycle across your target chains (Ethereum, Polygon, Arbitrum, etc.), including testnet validation and mainnet launch. Our team integrates the gateway with your front-end and backend systems via well-documented APIs and SDKs.
< 1 week
Deployment Sprint
Full SDK
Client Integration
04
Monitoring, Maintenance & Upgrades
Post-launch, we provide 24/7 monitoring of on-chain events, transaction success rates, and bridge health. We offer ongoing maintenance and a clear governance path for contract upgrades, ensuring long-term reliability and adaptability.
99.9%
Uptime SLA
24/7
Incident Response
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized applications.
We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built for security and speed, delivering a minimum viable product (MVP) in 2-4 weeks.
Your logic, secured. We translate your business rules into immutable, gas-optimized code.
- Full-Stack Development: From
ERC-20/ERC-721tokens to complex DeFi protocols and DAO governance systems. - Security-First Approach: Code audits using industry-standard tools (
Slither,MythX) and adherence toOpenZeppelinpatterns. - End-to-End Delivery: We handle deployment, verification on block explorers, and provide comprehensive documentation.
Cross-Chain Warranty Payment Gateways
Frequently Asked Questions
Get answers to common questions about our development process, security, and support for building secure, multi-chain payment solutions.
A cross-chain warranty payment gateway is a smart contract-based system that holds funds in escrow across multiple blockchains, releasing them only when predefined conditions (the warranty) are met. You need one to enable trustless, automated transactions for services, subscriptions, or physical goods, reducing disputes and chargeback risk while expanding your market to users on any supported chain. We build gateways that integrate with your existing checkout flow.
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