Building Web3 Middleware to empower blockchain for the future.
Build a globally leading Web3 infrastructure network to help enterprises or developers quickly implement Web3 projects.
TRUSTED BY THE BEST
RESEARCH & ENGINEERING
Our Solutions
One-click deployment of composable DApps
Build modular, composable decentralized application systems like assembling building blocks
One-click deployment of L1, L2, and L3 blockchains
Proprietary blockchain technology solution with high security, high availability, and support for tens of thousands of TPS
Rapid deployment of L2 & L3 validation networks
Multi-protocol staking model, secure and reliable, powered by a Merkle Tree-based ZK proof system
One-click deployment of wallet systems
Defense-grade secure wallet infrastructure with key management based on CloudHSM, TEE, and decentralized security mechanisms
One-stop RWA & PayFi Technical Solutions
Tokenization of real-world assets, fiat payments, compliance interfaces, asset ownership verification, and asset issuance
WEB3 INFRASTRUCTURE
Core Proprietary Products
Let the development, deployment and operation of blockchain projects be like building blocks, Modularization and composability; DappLink = Web3 Middleware + Rapid Deployment + Modularization composability + Enterprise-level service; Whether you are a developer, entrepreneur or enterprise, DappLink is your best choice to enter the chain.
DappLink Oracle
DappLink Oracle provides decentralized, verifiable, and auditable off-chain data services for Web3 applications. Built on a multi-node coordination mechanism combined with ZK (zero-knowledge) commitment signatures, the system ensures every data point undergoes full verification before being submitted on-chain, guaranteeing authenticity, tamper resistance, and high availability.
RootHash Public Chain
RootHash aims to bridge traditional finance and the Web3 ecosystem. Centered around Web3 middleware, it drives payment innovation and Web3 education, connecting traditional industries with the decentralized world and building infrastructure for the future of finance.
DappLink MPC Asset Management
The DappLink MPC asset management SaaS platform provides defense-grade secure custody services for digital assets.
RESEARCH & ENGINEERING
What we deliver
Core Infrastructure
Deeply involved in and successfully delivered core technologies across multiple public chains and application chains, including: R&D and system-level delivery of 4 Layer 1 chains (covering consensus mechanisms, account models, transaction processing, node services, and on-chain toolchains, etc.), Full construction and deployment of 2 Layer 2 chains and 1 Layer 3 chain (including chain parameter design, cross-layer interactions, data availability solutions, node network setup, and production launch, etc.)
Application Layer & Middleware
Developed a systematic solution matrix, including: 4 wallet systems, 3 decentralized exchanges (DEXs), 4 cross-chain bridges, 3 oracle systems
Web3 Application Solutions
Built and delivered multiple complete Web3 application solutions across different chain environments and business models, including: On-chain KYC, NFT marketplaces, EventFi, On-chain insurance, Event prediction markets, Launchpads, MPC-based asset management, Web3 data platforms, Staking & lending, Collateral-backed stablecoins, Web3 education platforms, Decentralized derivatives and other key tracks
Proprietary Products & Platform Tools
Built proprietary products including the Layer 1 blockchain RootHash Chain, the DappLink MPC asset management platform, and the DappLink Oracle system. In addition, we abstracted the technical expertise and best practices accumulated through both product development and project delivery into reusable, standardized modules, enabling clients to rapidly build a complete Web3 application ecosystem—such as DappLink Wallet SaaS (one-click wallet issuance), Dapp BaaS (one-click DApp deployment), and Chain BaaS (one-click chain launch).
PARTNERS
Teams we've built with
Selected clients and deployments
DELIVERY PRINCIPLES
How we ship to production
Middleware and System Integration
Build wallets, oracles, cross-chain and custody systems to connect protocols to practical application scenarios.
End-to-End Ownership
We don't stop at implementation. We take responsibility from design to deployment, ensuring systems run reliably in real environments.
Production Reliability
Monitoring, alerting, incident response, and performance tuning are built into every delivery — not added later.
Modular Delivery Playbooks
We turn real project experience into reusable templates, components, and playbooks — accelerating delivery without sacrificing quality.
Transparent Collaboration
Clear documentation, predictable milestones, and engineering-grade communication — so teams stay aligned from day one.
Long-Term Maintenance
We support systems beyond launch with upgrades, optimization, and operational improvements — keeping infrastructure stable as it scales.
THE DAPPLINK BLOG
DappLink Insights
About Us
Global leading Web3 Middleware technology service provider
Web3 Middleware Products
DappLink is a Middleware technology service provider focusing on Web3 infrastructure. Through the Modularization Middleware architecture, it provides a one-stop solution for Web3 projects from 0 to 1, significantly reducing development barriers and comprehensive costs. We have the ability to operate Layer 1, Layer 2, and Layer 3 public chain systems, and provide core Middleware components such as wallets, hosting, oracles, DEX, prediction markets, DApps, and cross-chain infrastructure to help projects build and scale quickly.
Our core focus is on real-world delivery - building system capabilities that can be quickly started, run stably, and continuously expanded according to real business needs.
Global Reach & Security
DappLink has provided technical services to more than 40 companies worldwide and is known for its high security and fast landing speed.
We take full responsibility for the entire process from architecture design to production deployment, helping partners transform complex blockchain systems into stable, feasible, and scalable products, achieving true monetization operation.