HYPERMONKEY
Blockchain & Web3 development services
Smart contracts, tokenomics, audits, DeFi/DEX architecture, MPC wallets, and cross-chain bridges across EVM, Move, and Solana — engineered security-first to survive real money, real auditors, and real adversaries. Fixed-price proposals within 24 hours.
On-chain systems that hold up under real money.
On-chain logic engineered security-first, plus the off-chain infrastructure — indexing, APIs, frontends — that makes it usable at scale. If the contract can be exploited, we assume someone will try before lunch.
Smart contract development
Contracts in Solidity and Move across EVM chains, Move-based chains, and Solana — written for the auditor who reads them and the attacker who reads them harder.
Protocol & tokenomics design
Incentive structures and token models designed on economics, not vibes — stress-tested against the ways participants will actually try to game them.
Security audits & formal verification
Adversarial review of our builds and yours — reentrancy, oracle manipulation, access control, economic exploits — before real funds are at stake, not after.
Wallets & key management
MPC and smart-contract wallets with threshold signatures, account abstraction, and WebAuthn — institutional-grade custody without institutional-grade friction.
DeFi & DEX architecture
Protocols, DEX integrations, and high-frequency trading systems — Go ingestion, Rust execution, multi-DEX WebSockets — built for markets that never close.
Bridges, L2s & infrastructure
Cross-chain bridges, L2 and rollup integration, and on-chain/off-chain indexing — the plumbing that makes a protocol a product.
Brief to mainnet, without the quote roulette.
Send the brief
Protocol idea, wallet spec, or audit request — describe it via the Custom Pricing tab or the contact page.
Fixed price in 24h
A scoped, fixed-price proposal within 24 hours — architecture, threat model, and timeline included.
Build security-first
Contracts engineered against adversarial pressure, with audits and formal verification before deployment.
Deploy & index
Mainnet deployment plus the off-chain infrastructure — indexers, APIs, frontends — that users actually touch.
Custom-scoped. Fixed-priced. No hourly billing.
Blockchain systems are scoped individually — send a brief through the pricing page (Custom Pricing tab) and get a fixed-price proposal within 24 hours, no obligation. Indian clients add 18% GST; international clients pay no GST — the proposed price is the final price.
Contract development, security audits, and formal verification — priced per scope, quoted fast.
MPC/smart-contract wallets, DeFi protocols, DEX and trading infrastructure — full-system proposals.
Tokenomics, L2/rollup integration, cross-chain bridges, and the indexing behind them.
Built in India. Deployed on every chain.
We work with Web3 teams across the US, EU, UK, Middle East, and Asia — remote delivery, India-based economics, global engineering standards. International clients are not charged GST: services exported from India are zero-rated, so the proposed fixed price is the final price.
On-chain systems already holding real value.
Institutional hybrid MPC wallet
Threshold signatures in Rust, account abstraction, and WebAuthn — custody engineered for institutions that can't afford a bad day.
View case study →High-frequency DeFi trading system
Go ingestion, Rust execution, multi-DEX WebSockets — automated trading infrastructure for markets that never sleep.
View case study →Blockchain development, answered.
Which blockchains and ecosystems do you develop on?
We build across EVM chains (Ethereum, L2s and rollups), Move-based chains, and Solana — smart contracts in Solidity and Move, plus the off-chain infrastructure (indexing, APIs, frontends) that makes on-chain systems usable at scale.
How much does blockchain development cost?
Blockchain and Web3 systems are custom-scoped: send a brief via the pricing page (Custom Pricing tab) or the contact page and receive a fixed-price proposal within 24 hours. No hourly billing — the quoted price is the price. International clients pay no GST, so the proposal amount is the final amount.
Do you audit smart contracts?
Yes. Security audits and formal verification are part of the practice — contracts are engineered security-first and reviewed against adversarial pressure before they hold real money. We audit both our own builds and existing third-party contracts.
Can you build crypto wallets?
Yes. Production track record includes an institutional hybrid MPC and smart-contract wallet with threshold signatures in Rust, account abstraction, and WebAuthn. We build custodial, non-custodial, MPC, and smart-contract wallet architectures with key management designed for real institutional requirements.
Do you build DeFi protocols and trading systems?
Yes — DeFi and DEX architecture, protocol and tokenomics design, and high-frequency trading infrastructure. Production work includes a high-frequency automated DeFi trading system with Go ingestion, Rust execution, and multi-DEX WebSocket connectivity.
Do you work with international Web3 teams?
Yes. We're based in India and deliver remotely to Web3 teams across the US, EU, UK, Middle East, and Asia. International clients are not charged GST — the proposed fixed price is the final price.
Building something that has to survive mainnet?
Send the brief. Fixed-price proposal in 24 hours.
Start the Mission →