We deliver audit-ready code for ERC-20, ERC-721, and custom protocols, ensuring your core business logic is secure and gas-optimized from day one. Our process includes formal verification and integration with OpenZeppelin libraries.
LABS
Services
AppChain for Enterprise Invoicing
Design and deploy a dedicated blockchain network (app-chain) for your enterprise's invoice lifecycle. We deliver full control over data, consensus, privacy, and regulatory compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Custom DeFi Logic: Automated market makers, staking pools, and governance systems.
- NFT Infrastructure: Minting, metadata, and royalty engines for marketplaces.
- Enterprise Integration: Oracles, cross-chain bridges, and upgradeable proxy patterns.
- Full Audit Support: Comprehensive testing suite and documentation for third-party auditors.
Deploy a secure, mainnet-ready contract in under 2 weeks, backed by our team's experience with over 50+ live deployments.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Technical Capabilities of Your Invoice AppChain
Your dedicated AppChain is built on a foundation of proven, secure, and scalable technologies designed for financial operations. We deliver production-ready infrastructure with measurable performance guarantees.
01
Custom Smart Contract Suite
Deploy a tailored set of audited smart contracts for invoicing, payments, and escrow. Built with Solidity 0.8+ and OpenZeppelin libraries for maximum security and gas efficiency.
3+ Audits
Security Reviews
< 0.01 ETH
Avg. Tx Cost
02
High-Throughput Consensus
Leverage a Proof-of-Stake (PoS) or Proof-of-Authority (PoA) consensus engine optimized for invoice transaction finality. Achieve sub-2-second block times for instant payment confirmations.
< 2 sec
Block Time
> 1000 TPS
Peak Throughput
03
Enterprise Data Bridge
Seamlessly connect your AppChain to legacy ERP and accounting systems (e.g., SAP, NetSuite) via secure, permissioned oracles and API gateways. Ensure real-time data synchronization.
99.9% SLA
Uptime
< 100ms
API Latency
04
Regulatory Compliance Layer
Built-in modules for automated tax calculation (VAT/GST), audit trails, and privacy features like zk-SNARKs for confidential transactions, ensuring adherence to financial regulations.
GDPR/ISO 27001
Standards
Immutable
Audit Logs
05
Scalable Node Infrastructure
We deploy and manage a globally distributed, auto-scaling network of validator and RPC nodes. Includes monitoring, alerting, and 24/7 SRE support for zero-downtime operations.
99.95%
Uptime SLA
Global
Node Coverage
benefits
MEASURABLE RESULTS
Business Outcomes for Finance and Operations
Our AppChain for Enterprise Invoicing delivers concrete, auditable improvements to your core financial workflows, moving beyond promises to provable performance.
01
Real-Time Payment Reconciliation
Automated, on-chain settlement eliminates manual reconciliation, reducing processing time from days to minutes and cutting operational overhead by up to 70%.
< 5 min
Reconciliation Time
70%
Ops Cost Reduction
02
Immutable Audit Trail & Compliance
Every invoice, payment, and adjustment is recorded on an immutable ledger, providing a single source of truth for internal audits and regulatory compliance (GDPR, SOX).
100%
Data Integrity
Zero-trust
Audit Model
03
Programmable Cash Flow & Treasury
Deploy smart contract logic for automated payment terms, dynamic discounts for early settlement, and seamless integration with DeFi protocols for treasury management.
24/7
Settlement Window
Automated
Treasury Operations
04
Reduced Counterparty & Fraud Risk
Escrow-based payment flows and cryptographic verification of invoice authenticity drastically reduce fraud, chargebacks, and disputes with suppliers and clients.
> 95%
Fraud Reduction
Escrow
Secure Payments
05
Interoperable B2B Financial Networks
Build or join industry-specific invoicing networks. Our standardized, chain-agnostic protocol enables seamless data and value exchange between enterprise systems.
Multi-chain
Compatibility
Open API
Integration Standard
06
Predictable, Transparent Operational Costs
Move from variable, opaque intermediary fees to predictable, on-chain transaction costs. Gain full visibility into the cost structure of every financial operation.
Fixed
Fee Structure
100%
Cost Transparency
Structured Roadmap to Production
Phased Development Tiers for Your AppChain
A modular, phased approach to building and scaling a secure, high-performance enterprise invoicing AppChain. Each tier builds upon the last, providing a clear path from MVP to global deployment.
| Feature | Foundation | Scale | Enterprise |
|---|---|---|---|
Custom Invoicing Smart Contracts | |||
ERC-20/ERC-721 Payment Module | |||
Multi-Chain Settlement Bridge (EVM) | |||
Automated Compliance & KYC/AML Module | |||
Real-time Analytics Dashboard | |||
Smart Contract Audit (Quantstamp/Certik) | Basic | Comprehensive | Comprehensive + Pen Test |
Deployment & Mainnet Launch Support | Guidance | Full Support | Managed Launch |
Infrastructure Monitoring & Alerting | Basic | Advanced (95% SLA) | Premium (99.9% SLA) |
Incident Response Time | Best Effort | < 24 Hours | < 4 Hours (SLA) |
Dedicated Technical Account Manager | |||
Custom Integration Support (ERP/CRM) | Up to 2 Systems | Unlimited | |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | 16+ Weeks |
Estimated Investment | $50K - $80K | $120K - $200K | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the secure, automated backbone of your dApp. Our development process is built on audited patterns and a security-first methodology, ensuring your core logic is robust from day one.
Deploy with confidence, knowing your contracts are engineered for security, gas efficiency, and seamless integration.
- Protocol & Token Contracts: Custom
ERC-20,ERC-721,ERC-1155, and governance systems. - DeFi & DEX Logic: Automated market makers (AMMs), liquidity pools, staking, and yield strategies.
- Security Standards: Built with OpenZeppelin libraries and undergo pre-deployment review by our internal audit team.
- Full Lifecycle Support: From architecture and development to deployment, verification, and ongoing maintenance.
use-cases
TAILORED SOLUTIONS
Industry-Specific Invoice Automation
Generic invoicing fails for complex industries. Our AppChains deliver custom workflows, compliance, and settlement logic specific to your sector's needs.
AppChain for Enterprise Invoicing
Frequently Asked Questions
Get clear answers on timelines, security, and ROI for your custom blockchain invoicing solution.
From initial design to mainnet deployment, a standard enterprise invoicing AppChain takes 4-6 weeks. This includes 1-2 weeks for architecture and smart contract development, 2-3 weeks for rigorous testing and auditing, and 1 week for deployment and integration. For complex requirements like multi-chain settlement or advanced compliance modules, the timeline extends to 8-10 weeks. We provide a detailed project plan within the first week of engagement.
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