Secure, production-ready smart contracts built by Web3 experts for your dApp or protocol.
We architect and deploy custom smart contracts that are secure, gas-optimized, and ready for mainnet. Our development process includes formal verification and comprehensive unit testing to ensure reliability from day one.
ERC-20, ERC-721, ERC-1155, and custom implementations.We deliver a fully tested, documented, and deployable contract suite in 2-4 weeks for standard MVPs.
Our engineers specialize in Solidity 0.8+ and Vyper, implementing best practices for upgradeability (Proxy patterns) and gas efficiency. We provide a clear roadmap from initial spec to final audit, ensuring your logic is both powerful and secure.
A modular, audited identity layer built for scale and compliance. We deliver the core infrastructure so you can focus on building your application logic.
Our DePIN Identity Layer development delivers concrete infrastructure and measurable business advantages, moving beyond theoretical benefits to deployable, secure, and scalable solutions.
Implement a compliant, user-friendly onboarding flow that reduces sign-up time by 70% and integrates automated KYC/AML checks, enabling rapid network growth without regulatory risk.
Deploy self-sovereign identity (SSI) wallets and verifiable credentials, allowing users to own their data and seamlessly port their reputation across DePINs, increasing user retention and network effects.
Build a cryptographically secure registry for hardware and service nodes using proof-of-location and device attestation, ensuring network integrity and preventing spam or malicious actors.
Integrate smart contract-based reward distribution and token-gated governance, automating payouts to contributors and enabling decentralized decision-making for your community.
Enable your DePIN to interact with multiple L1/L2 ecosystems (Ethereum, Solana, Polygon) via secure bridges, expanding your potential user base and liquidity sources.
Receive production-ready code audited by leading firms, with built-in monitoring, incident response protocols, and insurance-ready security practices to protect your network and users.
Our proven methodology delivers a secure, scalable DePIN identity layer in distinct phases, ensuring clear milestones, predictable costs, and rapid time-to-market.
| Phase & Deliverables | Starter (MVP) | Professional (Production) | Enterprise (Scale) |
|---|---|---|---|
Identity Smart Contracts | |||
On-Chain Registry & Attestation | Basic | Advanced w/ Revocation | Advanced w/ Delegation & Revocation |
Off-Chain Verifier Node | Reference Implementation | Production-Ready Package | Custom, Multi-Region Deployment |
Integration SDK & API | Basic REST API | Full SDK (JS/Python/Go) | Custom SDK & White-Glove Integration |
Security Audit | Automated Scan Report | Manual Review by Partner Firm | Comprehensive Audit + Formal Verification |
Deployment Support | Mainnet Deployment | Multi-Chain Deployment Support | Full Infrastructure Orchestration |
Monitoring & Alerting | Basic Health Dashboard | 24/7 Monitoring & Alerts | Dedicated SLO Dashboard & PagerDuty |
Support SLA & Response | Community Support | Business Hours (< 8h) | 24/7 Priority (< 1h) |
Estimated Timeline | 4-6 weeks | 8-12 weeks | 12-16+ weeks |
Starting Investment | $50K - $80K | $120K - $200K | Custom Quote |
We deliver production-ready DePIN identity layers through a structured, security-first process designed for rapid, reliable deployment.
We design your identity layer's core architecture, selecting optimal protocols (like IBC, Verifiable Credentials, or DID methods) and defining the on-chain/off-chain data flow for scalability and compliance.
Our team builds and rigorously tests the on-chain identity logic—registries, attestation modules, and access controls—using Solidity/Rust with OpenZeppelin standards and formal verification where applicable.
Security is foundational. We integrate audits at every phase, from internal reviews to partnering with leading firms like CertiK for final certification before mainnet deployment.
We deploy and manage the off-chain infrastructure—orchestration nodes, key management, and API gateways—ensuring high availability and seamless interaction with the DePIN network.
We provide clean, documented SDKs and APIs for your team to easily integrate the identity layer into your dApp, wallet, or enterprise system, accelerating your time-to-market.
Post-launch, we offer monitoring, performance optimization, and upgrade support to ensure your identity layer scales with user growth and evolving network demands.
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our process ensures security-first development with formal verification and third-party audits.
ERC-20, ERC-721, ERC-1155, and SPL token implementations.Reduce your time-to-market with a 2-4 week MVP delivery cycle and a 99.9% uptime SLA for deployed contracts.
Answers to common questions from CTOs and product leads evaluating a DePIN identity layer build. Based on our experience delivering 20+ identity systems for IoT, mobility, and compute networks.
A production-ready DePIN identity MVP with core attestation, device onboarding, and reputation scoring typically deploys in 3-5 weeks. Cost is structured as a fixed-price engagement, ranging from $25,000 to $75,000 depending on chain selection (Solana, Polygon, Ethereum L2s), custom logic complexity, and integration with existing hardware/backend systems. We provide a detailed scope and quote after a technical discovery call.
Our experts will offer a free quote and a 30min call to discuss your project.