Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our process delivers audit-ready code in 2-4 weeks, built on Solidity 0.8+ with OpenZeppelin standards.
ERC-20, ERC-721, and ERC-1155 with minting, vesting, and governance modules.Security is non-negotiable. Every contract undergoes rigorous internal review and is structured for seamless third-party audits by firms like CertiK or Quantstamp.
We ensure your contracts are gas-optimized, reducing user transaction costs by up to 40%, and include comprehensive testing with >95% coverage.
Our development process is engineered for security, speed, and seamless integration, delivering production-ready anonymous swap solutions.
Implement zk-SNARKs (e.g., via Tornado Cash Nova, Aztec) or zk-STARKs to anonymize transaction origins and amounts without compromising on-chain verifiability. We ensure the cryptographic proofs are gas-optimized for your target chains.
Leverage secure, audited interoperability protocols like Axelar, LayerZero, or Wormhole to facilitate asset transfers and message passing. We build custom relayers and oracles to maintain privacy across the entire transaction flow.
From design to deployment, we employ formal verification, extensive unit/integration testing, and partner with leading audit firms (e.g., CertiK, Quantstamp) for final review. All contracts use OpenZeppelin libraries and follow secure upgrade patterns.
Build intuitive user interfaces and developer SDKs that abstract the complexity of zero-knowledge proofs and cross-chain interactions. We ensure a seamless UX for end-users while providing clear APIs for your engineering team.
Design and deploy high-availability, decentralized relayer networks to submit private transactions on behalf of users. We implement robust monitoring, failover systems, and MEV protection to ensure reliability and fairness.
Integrate optional compliance modules for regulated entities, including privacy-preserving transaction monitoring and reporting tools. We help you balance user privacy with necessary regulatory requirements.
Our Anonymous Cross-Chain Swap Development service is engineered to deliver measurable, high-impact results for your business. We focus on the technical and commercial outcomes that matter most to your product's success.
We implement ZK-SNARKs or ZK-STARKs to anonymize swap transactions, ensuring user privacy without compromising on-chain verifiability. This is a critical differentiator for DeFi products targeting privacy-conscious users.
Deploy a swap protocol that operates seamlessly across Ethereum, Arbitrum, Polygon, and other major EVM chains. We leverage secure bridging protocols and atomic swap mechanics for trustless asset transfers.
Every smart contract undergoes a rigorous, multi-stage audit process. We deliver a final report from a top-tier security firm like CertiK or Quantstamp, providing the assurance needed for mainnet deployment.
Our contracts are built with gas efficiency as a first-class requirement, reducing transaction costs for your end-users by up to 40% compared to unoptimized implementations, directly improving user retention.
We design and deploy bespoke Automated Market Maker (AMM) logic or integrate with existing DEX aggregators, tailored to your tokenomics and fee structure to ensure sustainable protocol revenue.
We handle the full deployment lifecycle, including mainnet launch, front-end SDK integration, and initial liquidity provisioning. You receive a fully operational, documented swap protocol ready for users.
A transparent breakdown of our development phases, key deliverables, and timelines to ensure your project launches on schedule and within spec.
| Phase | Key Deliverables | Timeline | Client Review Milestone |
|---|---|---|---|
Phase 1: Architecture & Design | Technical specification document, System architecture diagrams, Privacy model design (zk-SNARKs/Tornado Cash), Chain selection rationale | 1-2 weeks | Sign-off on final architecture |
Phase 2: Core Contract Development | Audited smart contracts for pools & swaps, Zero-knowledge proof circuits, Multi-chain bridge relay logic, Unit & integration test suite | 3-5 weeks | Code review & audit report approval |
Phase 3: Backend & Indexer | Secure relayer service, Transaction mempool watcher, Cross-chain event indexer, Fee management API | 2-3 weeks | API documentation & staging environment access |
Phase 4: Frontend & Integration | React/Next.js dApp interface, Wallet connection (MetaMask, WalletConnect), Real-time swap status, Admin dashboard prototype | 2-3 weeks | UI/UX approval & feature completeness |
Phase 5: Testing & Deployment | Mainnet deployment scripts, Penetration test report, Load testing results, User acceptance testing (UAT) guide | 1-2 weeks | Production launch authorization |
Phase 6: Launch & Support | Production deployment on selected chains, Monitoring dashboard access, 30-day post-launch support, Documentation handoff | 1 week | Project closure & support plan |
We deliver secure, production-ready cross-chain swap systems using a battle-tested process that prioritizes security, scalability, and rapid deployment.
We design custom swap architectures using protocols like Axelar, LayerZero, or Wormhole, ensuring optimal gas efficiency and interoperability for your specific use case.
Our engineers write audited, gas-optimized Solidity/Vyper contracts for bridges, routers, and liquidity pools, leveraging OpenZeppelin libraries and established security patterns.
Every line of code undergoes rigorous internal review and formal verification before external audits with partners like CertiK or Quantstamp, ensuring fund safety.
We implement secure, decentralized message relaying and price oracle solutions (Chainlink, Pyth) to guarantee accurate, tamper-proof cross-chain state verification.
We build intuitive user interfaces and developer SDKs (web & mobile) that abstract cross-chain complexity, providing a seamless swap experience for your users.
We handle mainnet deployment across EVM & non-EVM chains and set up real-time monitoring, alerting, and analytics dashboards for ongoing system health.
Get clear, specific answers about our development process, security, and timelines for your private cross-chain protocol.
A fully audited, production-ready anonymous cross-chain swap protocol typically takes 6-10 weeks from kickoff to mainnet deployment. This includes 2 weeks for architecture design, 3-4 weeks for core development (smart contracts & relayer logic), 2 weeks for internal and external security audits, and 1-2 weeks for testing and deployment. Complex integrations (e.g., 5+ chains) or custom privacy schemes may extend this timeline.
Our experts will offer a free quote and a 30min call to discuss your project.