We architect and deploy custom smart contracts that form the backbone of your protocol. Our development process is built on security-first principles using Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing frameworks.
LABS
Services
Zero-Knowledge Proof Gas Abstraction
We design and implement custom gas fee sponsorship mechanisms for ZK-proof systems like zkSync and zkEVMs, optimizing for proof generation cost and user privacy.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a battle-tested, auditable codebase in 4-6 weeks, not months.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Primitives: Automated Market Makers (AMMs), liquidity pools, staking, and yield strategies.
- Protocol Logic: Custom business logic for NFTs, DAOs, gaming, and enterprise applications.
- Security & Audits: Full unit/integration testing, gas optimization, and preparation for third-party audits from firms like CertiK or Trail of Bits.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities for ZK Gas Sponsorship
We deliver the complete technical foundation for your gasless user experience, from secure smart account deployment to real-time transaction management.
01
Smart Account Factory
Deploy ERC-4337-compliant smart accounts with integrated ZK verification. We handle key management, session keys, and social recovery modules to ensure secure, non-custodial user onboarding.
< 2 weeks
Deployment Time
ERC-4337
Standard
02
Paymaster Orchestration
Our system manages gas sponsorship logic, batch processing, and fee abstraction. Supports flexible models: sponsor-all, conditional, and user-paid gas with stablecoin settlement.
Sub-second
Sponsor Logic
Multi-chain
Support
03
Bundler & Relayer Network
High-availability infrastructure for submitting UserOperations. Features mempool monitoring, transaction simulation, and failover routing to ensure 99.9% uptime and minimal latency.
99.9%
Uptime SLA
< 500ms
Avg. Latency
04
ZK Proof Integration
Seamlessly integrate with your existing ZK circuits (e.g., Circom, Halo2). Our system generates and validates proofs off-chain, submitting only verified claims to the blockchain to minimize gas costs.
Circom/Halo2
Circuit Support
~90%
Gas Reduction
05
Dashboard & Analytics
Real-time monitoring of gas sponsorship volume, user adoption, and cost analytics. Set spending policies, view per-user metrics, and export reports for reconciliation.
Real-time
Monitoring
Granular
Cost Tracking
06
Security & Audits
All components undergo rigorous security review. Our smart contracts are built with OpenZeppelin libraries and can be audited by firms like Trail of Bits or ConsenSys Diligence.
OpenZeppelin
Libraries
Third-party
Audit Ready
benefits
TANGIBLE ROI
Business Outcomes: Why ZK Gas Abstraction Matters
Zero-knowledge proof gas abstraction isn't just a technical feature—it's a strategic lever for user growth, cost reduction, and competitive advantage. Here's what it delivers for your business.
01
Eliminate Onboarding Friction
Remove the #1 barrier to adoption by allowing users to transact without holding native gas tokens. We implement ZK-powered account abstraction for seamless, wallet-free sign-ups.
0
Gas Tokens Required
90%+
Faster Onboarding
02
Predictable & Reduced Costs
Convert volatile gas fees into stable, predictable business expenses. Our solutions enable sponsored transactions and batch processing, cutting your effective cost-per-user by up to 40%.
40%
Lower User Costs
Fixed
Fee Predictability
03
Enhanced Security & Compliance
Leverage ZK proofs for private, verifiable transaction sponsorship. Our architecture ensures user privacy while providing an immutable audit trail for regulatory compliance (e.g., Travel Rule).
ZK-Proof
Privacy Guarantee
Immutable
Audit Trail
04
Superior User Experience
Deliver Web2-grade UX with Web3 security. Enable one-click transactions, subscription models, and social recovery—features proven to increase user retention and lifetime value.
1-Click
Transactions
30%+
Higher Retention
05
Future-Proof Scalability
Build on a gas abstraction layer designed for mass adoption. Our systems are protocol-agnostic, supporting Ethereum, L2s (zkSync, Starknet), and emerging chains without refactoring.
Multi-Chain
Compatibility
< 2 sec
Proof Generation
06
Monetization & Loyalty
Turn gas sponsorship into a revenue stream or loyalty tool. Implement branded gas credits, paymaster services, and custom fee logic to deepen user engagement.
New
Revenue Channel
Custom
Loyalty Programs
The Infrastructure Decision
Build vs. Buy: Implementing ZK Gas Abstraction
A detailed comparison of the time, cost, and risk involved in developing a custom ZK gas abstraction solution versus using Chainscore's managed service.
| Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Development Timeline | 6-12+ months | 4-8 weeks |
Initial Team Cost | $250K-$600K+ | $0 (No upfront dev cost) |
ZK Circuit Expertise Required | Senior Cryptographer (2+ years) | Provided & maintained by Chainscore |
Security Audit & Risk | High (custom, unaudited code) | Low (pre-audited, battle-tested modules) |
Ongoing Maintenance | Full-time devops & cryptography team | Fully managed with 99.9% SLA |
Protocol Upgrades (e.g., EIPs) | Your responsibility | Handled automatically |
Multi-Chain Support | Custom integration per chain | Native support for 10+ L2s & rollups |
Time to First User-Paid Tx |
| < 2 weeks from contract |
Total Year 1 Cost (Est.) | $500K-$1.2M+ | $60K-$180K (usage-based) |
Core Business Focus | Diverted to infrastructure | Maintained on product & growth |
how-we-deliver
PROVEN METHODOLOGY
Our Delivery Process for ZK Infrastructure
We deliver production-ready ZK gas abstraction systems through a structured, milestone-driven process. This ensures predictable timelines, transparent communication, and a final product that meets your exact security and performance requirements.
01
Architecture & Proof System Design
We analyze your use case to select the optimal ZK framework (e.g., Circom, Halo2, Plonky2) and design the circuit architecture. This phase defines the proof logic, public/private inputs, and integration points with your existing smart contracts.
Circom/Halo2
Framework
1-2 weeks
Design Phase
02
Circuit Development & Optimization
Our engineers write, test, and rigorously optimize the ZK circuits for minimal proving time and gas costs. We implement best practices for constraint efficiency and security, targeting sub-5-second proof generation on consumer hardware.
< 5 sec
Target Proving Time
> 40%
Avg. Gas Reduction
03
Smart Contract & Verifier Integration
We deploy the on-chain verifier contract (e.g., Solidity) and build the off-chain prover service. This includes creating secure relayers, managing proof submission, and handling fee abstraction logic to completely hide gas complexity from end-users.
Solidity 0.8+
Verifier Language
Zero-Knowledge
User Experience
04
Security Audit & Penetration Testing
Every system undergoes a multi-layered security review. This includes formal verification of circuit logic, manual code review of verifier contracts, and penetration testing of the entire proving/relaying infrastructure before mainnet deployment.
2+ Auditors
Independent Review
Zero Critical
Bug Bounty Target
05
Staged Deployment & Monitoring
We deploy to testnet, run load tests, and establish monitoring for proof success rates, gas costs, and relayer health. A phased mainnet rollout follows, with 24/7 monitoring and alerting for the first 30 days post-launch.
Testnet First
Deployment Policy
30 days
Enhanced Monitoring
06
Documentation & Knowledge Transfer
We deliver comprehensive technical documentation, operational runbooks for your team, and conduct training sessions. You receive full ownership of the codebase, verifier contracts, and the tools to maintain and scale the system independently.
Full IP
Code Ownership
Ongoing
Team Support
tech-stack
BUILT ON PROVEN STACKS
Protocols & Technologies We Implement
We deliver production-ready ZK gas abstraction by integrating battle-tested protocols and custom tooling. Our expertise ensures your application inherits security, scalability, and developer experience from day one.
ZK Gas Abstraction
Frequently Asked Questions
Common questions from CTOs and technical leads evaluating zero-knowledge proof gas abstraction solutions for their Web3 products.
A standard implementation for a single application (e.g., a DEX or NFT marketplace) takes 2-4 weeks from kickoff to mainnet deployment. Complex, multi-chain protocols or those requiring custom circuit design can extend to 6-8 weeks. Our phased approach includes a 1-week discovery and scoping sprint to provide a fixed timeline.
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