Web3 dApps Built to Ship
We build full-stack Web3 decentralized applications — from smart contract integration and wallet connection to on-chain data indexing and cross-chain UX — shipping 50+ dApps with 500K+ wallet connections.
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Our Capabilities
Frontend dApp Development
Next.js and React dApps built with ethers.js, viem, and wagmi for Ethereum, and @solana/web3.js for Solana. Type-safe contract interactions, real-time event subscriptions, and optimistic UI for smooth UX.
Wallet Connection (RainbowKit/WalletConnect)
Seamless wallet connection flows using RainbowKit or custom implementations supporting MetaMask, Coinbase Wallet, WalletConnect, Phantom, and 100+ wallets. SIWE (Sign-In with Ethereum) for auth.
On-Chain Data Indexing (The Graph)
Custom subgraphs on The Graph Protocol to index and query your smart contract events efficiently. Orders of magnitude faster than direct RPC calls for complex historical data and analytics queries.
IPFS Integration
Decentralized file storage and retrieval via IPFS for NFT metadata, user-generated content, and application state that should live on-chain. Gateway optimization for fast content loading in the browser.
Token-Gating & Auth
NFT and token-gated access control — verify wallet ownership of specific tokens to unlock content, features, or community access. Integrates with Lit Protocol for encrypted content and programmable access conditions.
Cross-Chain dApps
Multi-chain dApps that work seamlessly across Ethereum, Arbitrum, Optimism, Polygon, Base, and Solana. Chain detection, automatic switching, unified balance views, and cross-chain transaction support.
How We Work
dApp Architecture
We design the full-stack architecture — smart contract interfaces, indexing strategy, frontend state management, authentication flow, and off-chain data requirements — before any implementation begins.
Smart Contract Integration
Type-safe contract integration using Typechain or wagmi's code generation. We implement transaction flows, event listeners, error handling, and gas estimation with user-friendly feedback throughout.
Frontend Build
Pixel-perfect frontend development with wallet-aware state management, real-time on-chain data, optimistic updates for responsive UX, and mobile-responsive design across all screen sizes.
Testnet → Mainnet
Thorough testing on public testnets with real wallet flows, transaction simulation, and cross-browser/wallet compatibility testing before a staged mainnet launch with monitoring and rollback capability.
Common Questions
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