Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our development process includes formal verification, gas optimization, and comprehensive testing to ensure security and efficiency. We deliver audit-ready code built on Solidity 0.8+ with OpenZeppelin standards.
Deploy a secure, audited MVP in as little as 2-4 weeks.
ERC-20, ERC-721, and ERC-1155 contracts with minting, vesting, and governance modules.Our Layer 3 infrastructure is purpose-built for high-frequency, low-value transactions. We deliver the technical foundation that makes micropayments viable at scale.
Off-chain transaction channels with sub-second finality and near-zero fees. We implement custom logic for batched settlements, reducing on-chain footprint by 99% for high-volume payment streams.
Secure, scalable settlement layers using zkEVM or zkSync Stack. We handle the complex setup of provers, sequencers, and data availability to give you a production-ready L3 with cryptographic security guarantees.
End-user gas fee elimination through meta-transactions and paymaster contracts. We implement ERC-4337 Account Abstraction or custom relayers so your users never need native gas tokens.
Intelligent routing engine that dynamically selects the most cost-effective settlement path (L2, L3, sidechain) based on network congestion and transaction size, optimizing for speed and cost per micropayment.
Secure, low-latency bridges connecting your L3 to major L2s (Arbitrum, Optimism, Base) and L1 (Ethereum). We use canonical bridges or develop lightweight, verified custom bridges for asset portability.
Our Layer 3 solutions deliver measurable improvements to your core product metrics, enabling new business models and superior user experiences.
Enable true micropayments with transaction costs reduced to fractions of a cent, unlocking new revenue streams from content, gaming, and IoT data.
Process thousands of transactions per second (TPS) with deterministic finality, supporting high-volume applications like ad-tech, ticketing, and in-game economies.
Implement gasless transactions and social logins via account abstraction, removing Web3 friction and boosting user activation rates by up to 70%.
Move from volatile L1 gas fees to a fixed, predictable operational cost model, improving unit economics and simplifying financial forecasting.
Leverage our pre-audited modular stack and deployment automation to launch your scalable application in weeks, not months.
A technical and economic comparison for implementing a micropayment-focused settlement layer, contrasting the in-house development of a custom Layer 3 with using a generic Layer 2 solution versus partnering with Chainscore for a managed custom L3.
| Key Factor | Build In-House (Custom L3) | Buy Generic (L2 like Arbitrum/OP) | Chainscore Managed L3 |
|---|---|---|---|
Time to Production | 6-12+ months | 1-2 months | 4-8 weeks |
Upfront Development Cost | $250K - $750K+ | $5K - $50K (gas/deployment) | $50K - $150K |
Custom Logic for Micropayments | Full control | Limited (L2 constraints) | Tailored architecture |
Security & Audit Burden | High (your responsibility) | Medium (inherits L2, adds own risk) | Low (pre-audited patterns + optional audit) |
Throughput (TPS) for Micro-txs | Theoretically unlimited | ~2,000 - 5,000 TPS (shared) | 10,000+ TPS (dedicated) |
Transaction Cost Target | < $0.001 (customizable) | ~$0.01 - $0.05 (L2 gas) | < $0.001 (optimized) |
Team Requirement | 5-10 senior blockchain engineers | 2-3 integration engineers | Your product team + our engineers |
Ongoing NodeOps & Maintenance | Significant DevOps overhead | Minimal (relies on L2) | Fully managed by Chainscore |
Time to Finality | Customizable (< 1 sec possible) | ~1-5 minutes (L2 challenge period) | < 2 seconds (sovereign settlement) |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $100K - $300K | $150K - $400K |
Our systematic approach ensures your Layer 3 micropayments solution is delivered on time, secure, and ready to scale. We focus on measurable outcomes, not just features.
We begin with a collaborative 1-week sprint to define your specific micropayment use case, tokenomics, and optimal L3 architecture (ZK-Rollup, Optimistic Rollup, or Validium). This ensures technical alignment and a clear roadmap.
Our engineers build your custom L3 settlement layer with Rust or Solidity, implementing features like batched transaction compression, state transition logic, and fraud/validity proofs tailored for sub-cent transactions.
Security is foundational. We implement formal verification where applicable and facilitate audits with top firms like Trail of Bits or Quantstamp. We manage the entire process from scoping to remediation.
We deploy and manage your sequencer, prover, and data availability nodes on AWS/GCP with Terraform. We provide a 99.9% uptime SLA for core infrastructure and full monitoring with Grafana/Prometheus dashboards.
We deliver a production-ready TypeScript/Go SDK for your team to integrate the L3 into dApps, including wallet connectors, fee estimation, and transaction status polling. Includes full documentation and examples.
We manage the mainnet launch, including bridge deployment and initial liquidity provisioning. Post-launch, we offer retainer-based support for upgrades, performance tuning, and scaling the network.
Get clear, technical answers to common questions about building and deploying a custom Layer 3 solution for high-volume, low-value transactions.
From initial architecture to mainnet launch, a typical deployment takes 4-8 weeks. This includes 1-2 weeks for design and specification, 2-4 weeks for core development and integration, and 1-2 weeks for security audits and final testing. For a standard rollup-based solution with a custom payment gateway, we've delivered production-ready environments in as little as 28 days.
Our experts will offer a free quote and a 30min call to discuss your project.