We architect, build, and deploy production-ready blockchain systems tailored to your business logic. Our full-stack development covers everything from smart contracts to user-facing dApps, ensuring seamless integration with your existing infrastructure.
LABS
Services
StarkNet ZK-Rollup Bulk Payments
We build private, cost-efficient systems for processing thousands of payments (payroll, dividends, airdrops) on StarkNet. Batch transactions off-chain, settle on-chain with 90% lower fees and zero data exposure.
Chainscore © 2026
overview
FROM CONCEPT TO PRODUCTION
Custom Blockchain Development
End-to-end blockchain application development for FinTechs and Web3 startups.
- Smart Contract Development: Secure, gas-optimized contracts in
Solidity,Rust (Solana), orMove (Aptos/Sui). - dApp & Frontend: React/Next.js interfaces with
ethers.js/wagmifor seamless Web3 connectivity. - Backend & APIs: Node.js/Python backends with indexed data access and secure relayers.
- Deployment & DevOps: CI/CD pipelines, mainnet deployment, and 24/7 monitoring with 99.9% uptime SLA.
Go from concept to a secure, audited mainnet launch in as little as 6-8 weeks. We handle the technical complexity so you can focus on product-market fit.
key-features-cards
ENGINEERED FOR SCALE
Core Technical Capabilities
Our StarkNet ZK-Rollup bulk payment infrastructure is built on verifiable technical foundations, delivering the security, speed, and cost-efficiency required for high-volume financial operations.
benefits
PROVEN RESULTS
Business Outcomes You Can Measure
Our StarkNet ZK-Rollup bulk payment solutions deliver concrete, measurable improvements to your financial operations. See the impact on your bottom line.
01
Radical Cost Reduction
Execute thousands of payments in a single on-chain transaction, slashing gas fees by up to 99% compared to L1 Ethereum. Turn your largest operational expense into a predictable, minimal cost.
99%
Lower Gas Fees
$0.01
Avg. Cost Per Tx
02
Enterprise-Grade Security & Compliance
Leverage StarkNet's cryptographic validity proofs for mathematically guaranteed transaction integrity. Our architecture includes built-in audit trails and compliance-ready reporting modules.
ZK-Proofs
Security Guarantee
SOC 2
Compliance Framework
03
Sub-Second Finality at Scale
Settle bulk payroll, rewards, or vendor payments in under a second, even during peak network congestion. Eliminate multi-day settlement delays and unlock real-time treasury management.
< 1 sec
Settlement Time
10k+ TPS
Peak Capacity
04
Faster Time-to-Market
Deploy a production-ready, audited bulk payment system in weeks, not months. We provide a fully managed service with dedicated DevRel support and 24/7 monitoring from day one.
2-4 weeks
Deployment
24/7
SLA Support
Technical & Business Comparison
StarkNet ZK-Rollup vs. Traditional Payment Methods
A direct comparison of StarkNet ZK-Rollup bulk payments against conventional on-chain and off-chain solutions, highlighting key operational and financial differences.
| Comparison Factor | Traditional On-Chain (e.g., ETH/Polygon) | Traditional Off-Chain (e.g., CEX/Bank) | Chainscore StarkNet ZK-Rollup |
|---|---|---|---|
Transaction Cost per User | $2 - $50+ | $0.10 - $1.00 | < $0.01 |
Settlement Finality | ~5 min to 1 hour | 1-3 business days | < 2 seconds (L2) to ~12 hours (L1) |
Throughput (Payments/sec) | ~15-50 TPS | Varies by provider | 10,000+ TPS |
Data Privacy | Fully public ledger | Private, opaque | ZK-verified privacy (proofs only) |
Development & Integration Time | 4-8 weeks | 6-12 weeks (compliance) | 2-4 weeks (with our SDK) |
Regulatory & Compliance Overhead | Low (self-custody) | Very High (KYC/AML) | Flexible (programmable compliance) |
Security Model | High (decentralized) | Medium (custodial risk) | Maximum (Ethereum + cryptographic proofs) |
Typical 1-Year TCO for 1M Tx | $200K+ | $100K+ (plus fees) | $50K - $80K |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Development & Delivery Process
We deliver production-ready StarkNet payment systems through a structured, milestone-driven process. This ensures predictable timelines, transparent communication, and enterprise-grade security from day one.
01
Discovery & Architecture Design
We conduct a deep technical analysis of your payment flows and volume requirements. We then architect a custom Cairo smart contract system and off-chain infrastructure blueprint, optimized for your specific use case.
1-2 weeks
Phase Duration
Detailed SOW
Deliverable
02
Smart Contract Development
Our Cairo developers build your core payment logic with a focus on gas efficiency and security. We implement OpenZeppelin standards, custom access controls, and comprehensive unit/integration tests before any audit.
Solidity 0.8+
Standards
100% Test Coverage
Quality Gate
03
Security Audit & Formal Verification
Every contract undergoes a multi-layered security review. This includes automated analysis, manual review by our senior auditors, and formal verification for critical functions to eliminate logical vulnerabilities.
2 Audits
Minimum
Zero Critical Bugs
Guarantee
04
Off-Chain Engine Integration
We build and deploy the off-chain transaction bundler and API layer. This engine handles payment batching, fee management, and real-time status updates, seamlessly connecting your backend to StarkNet.
99.9% SLA
Uptime
< 1 sec
API Latency
05
Staging Deployment & Load Testing
We deploy the full system to a StarkNet testnet or devnet. We then execute rigorous load testing, simulating peak transaction volumes to validate performance and scalability under stress.
10k+ TPS
Simulated Load
Performance Report
Deliverable
06
Mainnet Launch & Handover
We manage the secure mainnet deployment, including contract verification and initial monitoring. We provide complete documentation, operational runbooks, and dedicated support during the go-live period.
2 weeks
Support Window
Full Source Code
Handover
use-cases
ENTERPRISE-GRADE INFRASTRUCTURE
Tailored Solutions for Corporate Finance
Our StarkNet ZK-Rollup bulk payment platform is engineered for the stringent demands of corporate finance, delivering measurable improvements in operational efficiency, security, and cost management.
01
Multi-Signature Treasury Management
Implement robust, on-chain governance with customizable approval workflows (M-of-N) for all payment batches. Integrates seamlessly with existing corporate signatory processes for secure fund release.
SOC 2
Compliance
M-of-N
Flexible Governance
02
Real-Time Audit Trail & Compliance
Every transaction is immutably recorded on StarkNet with full data availability. Generate comprehensive, real-time reports for internal audits, regulatory compliance (AML/KYC), and financial reconciliation.
100%
Immutable Ledger
Real-time
Reporting
03
Gas-Optimized Bulk Settlement
Leverage StarkNet's ZK-Rollup to batch thousands of payments into a single L1 transaction. Drastically reduce per-transaction costs and achieve predictable, lower settlement fees for high-volume operations.
Up to 90%
Cost Reduction
1000+ TX
Per Batch
04
Programmable Payment Logic
Deploy custom smart contracts for automated payroll, vendor disbursements, and milestone-based releases. Supports complex logic like vesting schedules, multi-currency settlements, and conditional triggers.
Cairo 1.0
Language
OpenZeppelin
Security Patterns
05
Enterprise API & Webhook Integration
Seamlessly connect your existing ERP, accounting, or HR systems (e.g., NetSuite, SAP) via our RESTful APIs and real-time webhooks for automated payment initiation and status updates.
< 100ms
API Latency
99.9%
Uptime SLA
06
Dedicated Infrastructure & Support
Get a dedicated RPC endpoint, priority sequencer access, and 24/7 technical support from our blockchain engineers. Includes proactive monitoring and alerting for all payment flows.
24/7
SLA Support
Dedicated
RPC Node
StarkNet ZK-Rollup Bulk Payments
Frequently Asked Questions
Get clear answers on our development process, security, and timelines for building your custom StarkNet bulk payment solution.
A standard deployment takes 2-4 weeks from kickoff to mainnet. This includes architecture design, smart contract development, frontend integration, and security audits. Complex integrations with existing payroll or treasury systems may extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones.
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