DeFi Solutions
Bring financial services on-chain to open new revenue streams and reach global users.
From infrastructure and smart contracts to security, UD supports you end-to-end, so you focus on the opportunity, not the build.
What is decentralized finance
Decentralized finance (DeFi) is built on blockchain and smart contracts, automating transactions through programmable contracts and reducing reliance on traditional intermediaries, reshaping how financial services are delivered.
Estimated range for global DeFi total value locked (TVL) as of early 2026. International asset managers accelerated entry in late 2025, and on-chain lending now makes up a meaningful share of the crypto-collateralised lending market.
TradFi vs DeFi
The same activity changes once it's on-chain: from settlement and intermediaries to timing and reach, DeFi rewrites the basic constraints of financial services.
What DeFi can do for your business
Open new revenue streams
Build revenue beyond traditional models through trading fees, interest and liquidity yields.
Reach global users and run 24/7
Services run beyond geography and business hours, globally reachable and always on.
Deliver services more efficiently
Smart contracts execute transactions automatically, speeding settlement and cutting manual intermediaries.
Transition gradually, not all at once
Phase financial services onto blockchain while keeping current operations and staying competitive.
Build your own on-chain finance ecosystem
From infrastructure to application integration, own the end-to-end financial experience.
DeFi services you can
offer your customers
Bring on-chain finance to life and roll out these functions step by step, from four core areas to satellite integrations that connect with other UD solutions.
Deposit
Let users deposit crypto into contracts to earn yield.
Lending & derivatives
Trade crypto assets for liquidity and leveraged exposure.
Swap
Swap tokens instantly, with no intermediary.
Transfer
Move value between different blockchains.
A blockchain and crypto payment platform that helps merchants accept crypto from customers worldwide.
Crypto payment platform →Use tamper-resistance, decentralisation and transparency to build a single source of truth and boost efficiency.
Initial coin offerings (ICO), vesting contracts and launchpads.
Tokenization & tokenomics →UD DeFi tracks
Two paths based on your maturity, from infrastructure hosting to application development, so we can step in wherever you are.
Infrastructure & secure hosting
Enterprise infrastructure for DeFi protocols and platforms. UD runs infrastructure and security; you focus on building and optimising the app.
DeFi application development
From initial concept to launch, we cover design, development, deployment and security end-to-end, ideal for businesses new to DeFi.
Why choose UD
A local team since 2017 bringing enterprise IT heritage to DeFi, backing you across infrastructure, security, network and team.
A Hong Kong blockchain pioneer since 2017
In blockchain and crypto since 2017, we help you build private, public, hybrid and multi-chain setups right through to RPC nodes, choosing the right chain for your business.
Finance-grade security
Tier III+ data centres and 24/7 managed blockchain security, covering both traditional and blockchain controls.
Blockchain securityEnterprise infrastructure
From Web2 local and cloud servers to Web3 blockchain infrastructure, fast and reliable.
Premium network coverage
A global CDN plus CTGNet GIA into China for fast, stable premium bandwidth and low latency.
99.99% uptime SLA
24/7 technical support, with a stable, consistent service level for developers.
Cross-disciplinary expert team
Full-stack developers, engineers and BD from finance, with deep blockchain project experience.
Free Consultation
Launch your DeFi project
Tell us your DeFi goals and business needs, and a UD blockchain expert will assess them and recommend the right approach.
Common questions
In a DeFi project, which part does UD handle?
UD handles the technical side: infrastructure and hosting, smart-contract development and audit, DeFi application development, and blockchain security. Legal advice and compliance such as KYC/AML should be handled by qualified professional advisers, with UD supporting their requirements technically.
Which businesses suit a DeFi solution?
Two types especially: traditional financial institutions phasing financial services onto blockchain, and new ventures building new on-chain financial apps. If you're new to blockchain, choose the DeFi application development path; if you have a plan, start from infrastructure hosting.
Which DeFi functions and applications does UD support?
Deposits (yield farming, staking), lending and derivatives (NFT collateral, leverage contracts), swaps (DEX), transfers (cross-chain bridges, IBC), payments, databases (private and multi-chain), and token issuance (ICO, launchpads). Confirm specific scope when you enquire.
Which chains are supported?
Ethereum, Polygon, Solana, BNB Chain, Cosmos, Osmosis, Cardano, Avalanche, Juno and Akash, among others. For chains not listed or custom configurations, send an enquiry.
What are the compliance requirements for DeFi in Hong Kong?
This is factual information, not legal advice. Hong Kong has a regulatory framework for virtual-asset activities, and the requirements that apply depend on your business model. Consult a qualified professional adviser before launching. UD handles technical delivery and does not provide legal or licensing advice.
How does pricing work?
DeFi solutions are quoted to project scope and complexity. Send an enquiry and the team will assess your needs and propose a plan and price.
Bring financial services
on-chain
From infrastructure and smart contracts to blockchain security, UD has your back so you can focus on seizing on-chain finance opportunities.