We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit trails to mitigate risk.
LABS
Services
StarkNet ZK-Rollup Scalability for Micro-Transactions
We architect and deploy StarkNet-based ZK-rollup solutions that enable energy platforms to settle millions of granular, sub-dollar transactions with privacy and near-zero fees.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full-Stack Expertise: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Rapid Deployment: Go from specification to a testnet MVP in 2-3 weeks.
- Proven Security: Every contract undergoes rigorous unit testing and formal verification patterns before mainnet launch.
key-features-cards
ENGINEERED FOR MICRO-ECONOMICS
Architected for High-Volume, Low-Value Settlements
Our StarkNet ZK-Rollup solutions are built from the ground up to make sub-dollar transactions economically viable, enabling new business models in gaming, social, and creator economies.
01
Sub-Cent Transaction Costs
Leverage StarkNet's ZK-proofs to batch thousands of micro-transactions into a single L1 settlement, reducing per-transaction gas fees to fractions of a cent.
< $0.01
Avg. Tx Cost
1000x
Cost Reduction
02
Sub-Second Finality
Achieve near-instant transaction confirmation for user interactions. Our architecture ensures state updates are provable and final for your dApp's frontend in under a second.
< 1 sec
Proven Finality
99.9%
Uptime SLA
03
Cairo Smart Contract Development
We build and audit high-performance smart contracts in Cairo, StarkNet's native language, optimized for complex logic and verifiable computation at scale.
100%
Audit Coverage
< 2 weeks
Deployment Time
04
Scalable State Management
Implement custom storage structures and data availability solutions to handle millions of user states and NFT mints without performance degradation.
1M+
TPS Capacity
24/7
Monitoring
05
Bridging & Liquidity Infrastructure
Deploy secure, low-latency bridges and liquidity pools tailored for micro-transactions, ensuring seamless asset flow between L1 and L2.
< 5 min
Withdrawal Time
$0 Fees
On L2
06
Proven Security & Audits
Every deployment includes formal verification of core contracts and security audits following OpenZeppelin standards, ensuring fund safety for high-volume systems.
Zero
Critical Issues
Enterprise
SLAs
benefits
SCALABLE INFRASTRUCTURE
Business Outcomes for Energy & Grid Platforms
Leverage StarkNet's ZK-Rollup technology to build energy platforms that are not only scalable and cost-effective but also secure and verifiable, unlocking new business models and revenue streams.
01
Sub-Penny Micro-Transaction Settlement
Enable real-time, high-frequency energy trades (e.g., per-kWh, per-second grid services) with transaction costs reduced by 99%+ compared to Ethereum L1, making small-value data and payment flows economically viable.
< $0.001
Avg. Tx Cost
99%+
Cost Reduction
02
Real-Time Grid Data Integrity
Immutable, timestamped logging of sensor data, grid events, and renewable generation on-chain via ZK-proofs. Provides a cryptographically verifiable audit trail for compliance, carbon credits, and settlement disputes.
100%
Data Integrity
< 1 sec
Proof Finality
03
Automated P2P Energy Trading
Deploy custom, non-custodial DEXs for peer-to-peer energy markets. Our StarkNet contracts handle complex matching, real-time settlement, and escrow with sub-second finality, enabling dynamic pricing models.
Sub-second
Settlement Time
Non-custodial
Security Model
04
Scalable EV Charging & Billing
Process millions of micro-payments for EV charging sessions without L1 congestion. Implement pay-per-use, subscription, and V2G (Vehicle-to-Grid) payment models with seamless user onboarding via account abstraction.
1M+
Txs/Day Capacity
ERC-4337
Account Standard
05
Provably Green Energy Tracking
Mint and track Renewable Energy Certificates (RECs) or carbon offsets as verifiable NFTs on StarkNet. Each unit is backed by an immutable proof of origin, preventing double-counting and greenwashing.
ZK-Proof
Origin Verification
ERC-1155
Asset Standard
06
Enterprise-Grade Security & Audits
All smart contracts undergo rigorous security review using formal verification tools specific to Cairo (StarkNet's language) and audits by specialized firms, ensuring the highest standard for critical infrastructure.
Formal Verification
Security Method
Zero-Knowledge
Privacy Layer
Scalable Solutions for Micro-Transaction Workloads
StarkNet ZK-Rollup Implementation Tiers
Compare our structured service packages designed to match your project's scale, security requirements, and operational needs for deploying a high-throughput StarkNet application.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
ZK-Rollup Smart Contract Development | |||
Cairo 1.0 Smart Contract Audit | Basic Review | Comprehensive Audit | Comprehensive Audit + Formal Verification |
Micro-Transaction Optimizer Integration | |||
Dedicated Prover & Sequencer Setup | Managed Service | Custom Hardware & Geo-Redundant | |
Peak Transaction Throughput (TPS) | Up to 1,000 | Up to 10,000 | 50,000+ |
Time to Production Deployment | 6-8 weeks | 4-6 weeks | Custom Timeline |
Post-Deployment Support & Monitoring | 30 Days | 6 Months SLA | 24/7 Dedicated SRE Team |
Guaranteed Finality for Micro-Tx | < 60 seconds | < 10 seconds | < 2 seconds |
Integration Support (Wallets, Oracles, Bridges) | Documentation | Hands-on Implementation | White-glove Architecture Review |
Starting Project Engagement | $25,000 | $85,000 | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Implementation Methodology
We deliver production-ready StarkNet ZK-rollup solutions for micro-transactions through a structured, security-first development lifecycle that ensures rapid deployment and predictable outcomes.
01
Architecture & Design
We design your application's Cairo smart contracts and L1/L2 architecture, focusing on micro-transaction patterns, fee minimization, and data availability strategies.
2-3 days
Initial Design Sprint
100%
Cairo-Centric
02
Secure Contract Development
Our team writes, tests, and optimizes Cairo smart contracts using OpenZeppelin libraries and established security patterns for StarkNet's VM.
100%
Unit Test Coverage
OpenZeppelin
Security Standard
03
Integration & Testing
We integrate your ZK-rollup with frontends, wallets, and indexers, conducting comprehensive integration and stress testing on testnets.
Goerli & Sepolia
Test Networks
< 1 sec
Target Finality
04
Audit & Security Review
Every deployment undergoes an internal security review, with options for third-party audits from firms like Nethermind or ABDK to ensure contract integrity.
Mandatory
Internal Review
Optional
External Audit
05
Mainnet Deployment
We manage the secure deployment of your verifier and bridge contracts to Ethereum L1 and your rollup contracts to StarkNet Mainnet.
1 day
Deployment Window
Automated
Verification
06
Monitoring & Support
Post-launch, we provide monitoring for sequencer health, transaction throughput, and fee metrics, with dedicated developer support.
24/7
Health Monitoring
SLA-Based
Developer Support
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect, develop, and audit custom Solidity/Rust smart contracts that form the immutable business logic of your application. Our development process is built on OpenZeppelin standards and rigorous security-first principles.
Deploy with confidence. Every contract undergoes internal review and is structured for upgradeability, gas efficiency, and audit readiness.
- Custom Logic: Token systems (
ERC-20,ERC-721,ERC-1155), DeFi protocols, DAO governance, and bespoke business rules. - Full Lifecycle: From initial architecture and development to testing, deployment on mainnet/testnet, and post-launch monitoring.
- Security Foundation: Built with established patterns, includes comprehensive unit/integration tests, and is prepared for third-party audit.
Technical & Commercial Considerations
StarkNet for Energy Platforms: Key Questions
Answers to the most common questions from CTOs and product leaders evaluating StarkNet for micro-transaction platforms.
StarkNet's ZK-Rollup architecture bundles thousands of micro-transactions into a single proof submitted to Ethereum L1. This reduces gas costs by 95-99% per transaction. For a platform processing 1M daily micro-payments, this translates to annual savings exceeding $500K compared to direct L1 settlement, making per-kilowatt-hour billing economically viable.
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