Services

What we build — production-ready Web3 systems

End-to-end blockchain engineering and product teams that ship secure, performant systems—smart contracts, indexers, and wallet UX designed for real users and real scale.

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50+Contracts shipped

$100M+Secured on-chain

EnterpriseReady

Service Library

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Showing 12 of 129 services. Open any service to view the full scope.

SECURITY

CEX Compliance Engine — AML Transaction Monitoring and SAR Filing Architecture

FinCEN's BSA/AML requirements for cryptocurrency exchanges (MSB registration required for US operators) mandate transaction monitoring, SAR filing, an...

Overview: FinCEN's BSA/AML requirements for crypto exchanges include: MSB registration (Form 107), written AML program with designated compliance officer, CTR filing for transactions over $10,000, SAR filing for suspicious transactions over $5,000 within 30 days, and Travel Rule (FinCEN 1073) for transfers over $3,000. Productio...

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TECHNICAL

Hardware Wallet Integration — Ledger, Trezor, and Custom Device Support

Integrating hardware wallets (Ledger, Trezor, GridPlus Lattice1) into a dApp or exchange provides institutional-grade signing security. Here is the co...

Overview: Hardware wallet integration for dApps and exchanges: Ledger integration via @ledgerhq/hw-transport-webusb (connect to device, get address, sign EIP-1559 transactions, sign messages). WalletConnect v2 supports all hardware wallets including Ledger Live and Keystone. For institutional custody platforms, hardware wallet s...

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SERVICES

Real Estate Tokenization Platform — Fractional Ownership and REIT Structure

Real estate tokenization converts property ownership into digital securities — enabling fractional ownership from $1,000+, automated rent distribution...

Overview: Real estate tokenization uses SEC-compliant structures: LLC with Operating Agreement (most common — Reg D 506(c) accredited investors only), Delaware Statutory Trust (DST) — 1031 exchange eligible, up to 499 beneficial interests, or Reg A+ Public Offering — any US investor, up to $75M, SEC qualification required (3-6 m...
Capability 2: Structure 1 — LLC with Operating Agreement (Most Common): LLC holds property, LLC membership interests tokenized as ERC-1400 security tokens, Regulation D 506(c) offering — accredited investors only, up to 2,000 members (§ 7704 avoidance). Structure 2 — Delaware Statutory Trust (DST): DST holds property, beneficial int...

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TECHNICAL

Concentrated Liquidity Market Making — Uniswap V3 LP Strategy Architecture

Uniswap V3's concentrated liquidity model allows LPs to specify a price range — earning fees only within that range, achieving up to 4,000x capital ef...

Overview: Uniswap V3 concentrated liquidity: V2 (full range) capital distributed from 0 to ∞ — only ~0.02% earns fees at any price point. V3 (concentrated) capital deployed within [Pa, Pb] range — within ±10% of current price, 50-100x more capital per unit price. Tradeoff: position becomes 100% one asset if price exits the range...

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TOKENOMICS

Token Burn Mechanisms — Design Patterns for Deflationary Token Economics

Token burn reduces circulating supply, creating deflationary pressure if burn rate exceeds emission rate. Here are the production burn mechanism desig...

Overview: Four burn mechanism types: Type 1 — Fee Burns (Automatic): percentage of every protocol fee burned automatically. Type 2 — Buyback-and-Burn: protocol revenue used to buy tokens on open market, then burned. Type 3 — Redemption Burns: users burn tokens to redeem underlying asset or benefit. Type 4 — Penalty Burns: tokens...

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HEALTHCARE

Healthcare Data Exchange Blockchain — TEFCA and Blockchain Patient Record Sharing

TEFCA (Trusted Exchange Framework and Common Agreement) is the US federal framework for nationwide health data exchange. Blockchain-based patient cons...

Overview: TEFCA's trust challenge: multiple unrelated organizations sharing sensitive patient data requires a trust framework. Where blockchain fits: blockchain provides an immutable, auditable consent management layer — recording exactly when a patient authorized which provider to access which data. This consent record is tampe...
Capability 2: The ONC (Office of the National Coordinator for Health Information Technology) launched TEFCA in January 2022 to enable nationwide health information exchange. TEFCA designates 'Qualified Health Information Networks' (QHINs) as trusted intermediaries.

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SERVICES

Blockchain Development Services — Smart Contracts, DeFi, NFT, and Enterprise Solutions

We have delivered 1,000+ blockchain projects since 2014. From smart contracts to full DeFi protocols, NFT marketplaces to enterprise Hyperledger netwo...

Overview: Blockchain development services include: Smart Contract Development (Solidity, Rust, Go), DeFi Protocol Development (AMM, lending, yield, perpetuals), NFT Development (minting contracts, marketplaces, generative art), Crypto Wallet Development (non-custodial, multi-chain, smart accounts), Crypto Exchange Development (C...
Capability 2: We write secure, gas-optimized smart contracts in Solidity, Rust, and Go. Every contract is tested with 95%+ coverage and independently audited before deployment.

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SERVICES

Smart Contract Development — Solidity, Rust, and Go Smart Contracts

We write secure, gas-optimized smart contracts with 95%+ test coverage and independent audit. ERC-20, ERC-721, ERC-1155, DeFi protocols, and enterpris...

Overview: Smart contract development services: Ethereum (Solidity) — ERC-20, ERC-721, ERC-1155, DeFi protocols, upgradeable proxies. Solana (Rust/Anchor) — SPL Token, Metaplex, program development. Hyperledger Fabric (Go) — chaincode, channels, private data collections. Every contract is developed with 95%+ test coverage, automa...

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SERVICES

DeFi Development — AMM, Lending, Yield, and Perpetuals Protocols

We build production DeFi protocols with economics modeling, security audit, and post-launch monitoring. AMM DEXs, lending, yield aggregators, staking,...

Overview: DeFi protocol development services: AMM DEXs (Uniswap V2/V3 style, constant product, concentrated liquidity), Lending protocols (collateralized lending, interest rate models, liquidation engines), Yield aggregators (ERC-4626 vaults, strategy optimization, auto-compounding), Staking protocols (single-stake, LP-stake, ve...

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SERVICES

NFT Development — Minting Contracts, Marketplaces, and Generative Art

We build NFT infrastructure: minting contracts, generative art pipelines, marketplaces, utility NFTs, and royalty enforcement systems.

Overview: NFT development services: Smart contracts (ERC-721, ERC-721A, ERC-1155, EIP-2981 royalties), Generative art pipelines (HashLips, custom, trait weighting), Minting websites (Next.js, wagmi, WalletConnect), NFT marketplaces (custom or OpenSea integration), Utility NFTs (token-gated content, loyalty programs, event ticket...

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SERVICES

Crypto Wallet Development — Non-Custodial, Multi-Chain, and Smart Account Wallets

We build crypto wallets: non-custodial (self-custody), multi-chain, ERC-4337 smart accounts, MPC custody, and hardware wallet integration.

Overview: Crypto wallet development services: Non-custodial wallets (self-custody with seed phrase), Multi-chain wallets (Ethereum, Polygon, Solana, Bitcoin, 40+ chains), ERC-4337 smart account wallets (social recovery, gasless transactions, session keys), MPC custody wallets (institutional-grade key management), Hardware wallet...

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SERVICES

Crypto Exchange Development — CEX and DEX Matching Engines and Infrastructure

We build centralized and decentralized exchanges: matching engines, order books, wallet infrastructure, and FinCEN-compliant KYC/AML integration.

Overview: Crypto exchange development services: Centralized exchanges (CEX) — matching engines in Go (2,400+ TPS), HSM/MPC wallet infrastructure, KYC/AML integration (Jumio, Chainalysis), REST/WebSocket APIs, iOS and Android apps. Decentralized exchanges (DEX) — AMM protocols (constant product, concentrated liquidity, StableSwap...

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Our Process

Our Blockchain Development Process

A clear process is part of what makes a blockchain development company easy to work with. Here's how a project with Clickmasters moves from idea to production:

1. Discovery & Consulting
We start with your business goals, not the tech stack. Through our blockchain consulting services, we map requirements, choose the right chain, and define a scope and cost estimate before any development begins.
Discovery
2. Architecture & Design
We document the technical architecture, data flow, and smart contract structure, and build wireframes or prototypes so you can see the product before it's fully built.
Architecture
3. Development & Testing
Our engineers build the application and smart contracts in parallel, with regular check-ins and staged testing rather than one long build with no visibility.
Build & test
4. Launch & Support
Before launch, contracts and code go through a security review. After launch, we monitor performance and remain available for updates, scaling, or new features.
Launch & support

Case Studies

Recent work

CEX Compliance Engine — AML Transaction Monitoring and SAR Filing Architecture

FinCEN's BSA/AML requirements for cryptocurrency exchanges (MSB registration required for US operators) mandate transaction monitoring, SAR filing, an...

Latest picks

Hyperledger Fabric vs Ethereum

Ethereum vs Solana

Latest picks

Advanced Blockchain Glossary

Enterprise & Regulatory Glossary

What we build — production-ready Web3 systems

Explore our services

CEX Compliance Engine — AML Transaction Monitoring and SAR Filing Architecture

Hardware Wallet Integration — Ledger, Trezor, and Custom Device Support

Real Estate Tokenization Platform — Fractional Ownership and REIT Structure

Concentrated Liquidity Market Making — Uniswap V3 LP Strategy Architecture

Token Burn Mechanisms — Design Patterns for Deflationary Token Economics

Healthcare Data Exchange Blockchain — TEFCA and Blockchain Patient Record Sharing

Blockchain Development Services — Smart Contracts, DeFi, NFT, and Enterprise Solutions

Smart Contract Development — Solidity, Rust, and Go Smart Contracts

DeFi Development — AMM, Lending, Yield, and Perpetuals Protocols

NFT Development — Minting Contracts, Marketplaces, and Generative Art

Crypto Wallet Development — Non-Custodial, Multi-Chain, and Smart Account Wallets

Crypto Exchange Development — CEX and DEX Matching Engines and Infrastructure

Our Blockchain Development Process

1. Discovery & Consulting

2. Architecture & Design

3. Development & Testing

4. Launch & Support

Recent work

CEX Compliance Engine — AML Transaction Monitoring and SAR Filing Architecture

Hardware Wallet Integration — Ledger, Trezor, and Custom Device Support

Real Estate Tokenization Platform — Fractional Ownership and REIT Structure

Concentrated Liquidity Market Making — Uniswap V3 LP Strategy Architecture

Token Burn Mechanisms — Design Patterns for Deflationary Token Economics

Healthcare Data Exchange Blockchain — TEFCA and Blockchain Patient Record Sharing

Blockchain Development Services — Smart Contracts, DeFi, NFT, and Enterprise Solutions

Smart Contract Development — Solidity, Rust, and Go Smart Contracts

DeFi Development — AMM, Lending, Yield, and Perpetuals Protocols

NFT Development — Minting Contracts, Marketplaces, and Generative Art

Crypto Wallet Development — Non-Custodial, Multi-Chain, and Smart Account Wallets

Crypto Exchange Development — CEX and DEX Matching Engines and Infrastructure

Enterprise Blockchain Solutions — Hyperledger Fabric, Private Ethereum, and Consortium Networks

Asset Tokenization Platform — Real Estate, Private Equity, and RWA Tokenization

Web3 Development — Full-Stack dApps, Subgraphs, and Wallet Integration

GameFi Development — Play-to-Earn Tokenomics, NFT Items, and Player Economies

Blockchain Consulting — Use Case Assessment, Platform Selection, and Vendor Evaluation

Crypto Payment Gateway — Accept Bitcoin, Ethereum, and USDC Payments

Blockchain for Healthcare — Patient Data, Clinical Trials, and Pharma Supply Chain

Blockchain for Financial Services — Settlement, Compliance, and Capital Markets

Blockchain for Supply Chain — Traceability, Provenance, and Compliance

Blockchain for Real Estate — Tokenization, Escrow, and Title Management

Blockchain for Media and Entertainment — Royalties, NFTs, and IP Management

Blockchain for Energy — RECs, Carbon Credits, and Grid Management

Blockchain for Government — Procurement, Land Records, and Benefits

Blockchain for Agriculture — Traceability, Crop Insurance, and Commodities

Blockchain for Education — Credential Verification and Academic Records

Blockchain for Legal — Smart Contracts, Escrow, and Evidence Management

Blockchain for Insurance — Parametric Claims, Fraud Detection, and Reinsurance

Blockchain for Retail — Loyalty, Authentication, and Payments

Blockchain for HR — Credential Verification, Payroll, and Benefits

Blockchain Consulting for Banks — Digital Asset Strategy and Implementation

Blockchain Development for Real Estate Agents and Brokerages

Blockchain for Insurance Companies — Claims Automation and Fraud Prevention

Blockchain for Small Business — Affordable Options and Use Cases Under $25,000

Hire GameFi Developer — Tokenomics Design and On-Chain Game Economy Specialists

Hire Web3 Full-Stack Developer — Frontend to Smart Contract Integration Specialists

Blockchain for Pharmaceutical Manufacturers — GMP and CMC Data Integrity

Blockchain for Government Procurement — Transparency and Anti-Corruption

Cosmos SDK Appchain Development — Building Your Own Application-Specific Blockchain

Blockchain Development for Energy Companies — Grid Management and REC Tokenization

Blockchain for Food and Beverage Companies — FSMA Traceability and Premium Positioning

Biometric Wallet Authentication — Passkeys and Face ID Integration for Crypto Wallets

Crypto Exchange KYC/AML Pipeline — Complete Compliance Architecture

Asset Tokenization Smart Contract Architecture — Multi-Tranche Real Estate Fund

Hire DAO Governance Consultant — Tokenomics and Voting Mechanism Design

Blockchain for Sports Teams and Leagues — Fan Tokens and Ticketing Integration

Blockchain Quality Assurance Testing — Comprehensive Test Strategy for Smart Contracts

Crypto Tax Reporting Software Integration — Building Tax-Compliant DeFi Products

Blockchain Disaster Recovery Planning — Node Failure and Network Partition Response

Web3 Mobile App Development — React Native Wallet and DeFi Integration

Blockchain for Medical Device Manufacturers — FDA UDI, DSCSA, and Quality Systems

Blockchain for Insurance Claims Processing — Automated Subrogation and Fraud Detection

Blockchain for Nonprofit Grant Management — Transparent Fund Deployment