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Crypto & Blockchain
Web3 NativeMulti-ChainSmart Contract UI

Desenvolvimento de Site de Plataforma DeFi

Seu Protocolo DeFi Morre no Etherscan Antes dos Usuários Fazerem Stake

1,800
Monthly Searches
DeFi website development
5,000+
Sites Built
12+ years experience
$45B+
Total DeFi TVL
Across all chains
95+
Lighthouse Score
Performance target
What DeFi Platform Development Actually Ships — And What It Stops

Your protocol goes live. A user lands from CT, connects MetaMask, and expects to stake in three clicks. Instead, they hit Etherscan's raw contract interface — sixteen unnamed functions, no labels, zero feedback. They close the tab. DeFi platform website development builds the wallet-first frontend your on-chain contracts need: one-click wallet auth via WalletConnect and MetaMask, transaction preview UIs for swaps and staking with slippage controls, live TVL and APY dashboards synced to The Graph subgraphs, multi-chain deployment across Ethereum mainnet and Layer 2s, governance proposal browsers with on-chain vote submission, and liquidity pool explorers showing impermanent loss estimates. Your smart contracts handle the logic. Your website handles the 90% of users who will never read Solidity.

Onde os projetos falham

Users must navigate raw contract interfaces on Etherscan to interact with your protocol Losing 90%+ of potential users who cannot read Solidity function signatures
No wallet-first auth — forcing Web2-style email/password registration on Web3 users Alienating your core user base who expect to connect a wallet and start using the product
TVL and APY data is stale or manually updated on the website Users distrust your protocol when displayed numbers do not match on-chain reality
Single-chain only — missing users on Arbitrum, Optimism, Polygon, and Solana Losing liquidity and volume to multi-chain competitors capturing users on every network
No governance UI — proposals and voting happen in Discord or off-chain forums Low voter participation and governance apathy from friction in the voting process
Generic website template that looks identical to every other DeFi fork No brand differentiation in a market where trust and credibility determine TVL growth

Conformidade

Wallet-First Authentication

MetaMask, WalletConnect, Coinbase Wallet, and Phantom integration. Sign-In with Ethereum (SIWE), ENS resolution, and wallet-based session management.

Smart Contract Interaction UI

Custom interfaces for swaps, staking, lending, and borrowing. Transaction previews, gas estimation, slippage settings, and real-time confirmation tracking.

Real-Time TVL & APY Dashboard

On-chain data via The Graph and Alchemy displayed in live dashboards. Pool sizes, APY rates, transaction volume, and protocol revenue updated via WebSocket.

Multi-Chain Support

Seamless chain switching across Ethereum, Arbitrum, Optimism, Polygon, BSC, Avalanche, and Solana. Dynamic contract addresses and token lists per network.

Governance Voting Interface

On-chain proposal creation, token-weighted voting, delegation, quorum tracking, and Snapshot integration for off-chain signaling.

Frontend Security Hardening

CSP headers, Subresource Integrity, domain verification, transaction simulation, phishing detection, and static deployment with no server-side attack surface.

O que construímos

Force raw Etherscan interaction — lose users who cannot parse function signatures

Ship wallet-first auth — users connect MetaMask and transact in under ten seconds

Deploy Web2 email gates — alienate your wallet-native core base

Display live APY calculations — your dashboard syncs to subgraph data every block

Show stale TVL numbers — break trust when displayed data contradicts on-chain reality

Preview transaction outcomes — show slippage, fees, and gas before signature

Lock into single-chain — bleed liquidity to multi-chain competitors on Arbitrum and Solana

Deploy across six chains — capture volume on Ethereum, Polygon, Arbitrum, Optimism, Base, Solana

Bury governance in Discord — kill voter turnout through pure friction

Render governance on-site — proposal voting happens in your UI, not external forums

Clone generic DeFi templates — surrender brand equity in a trust-driven market

Build brand-differentiated layouts — your protocol looks nothing like the Uniswap forks

Nosso processo

01

Protocol Discovery & Contract Review

We review your smart contracts, chain deployments, data sources, and UX requirements. Map the full frontend scope and on-chain integration points.
Week 1-2
02

DeFi UX & Interface Design

Design wallet connection flows, transaction interfaces, dashboard layouts, and governance UIs. Web3-native patterns optimized for crypto users.
Week 3-5
03

Frontend Build & Chain Integration

Custom frontend on Astro with ethers.js contract interactions, The Graph queries, WalletConnect, and multi-chain RPC connections.
Week 6-10
04

Security Review & Testing

Frontend security audit, transaction simulation testing, chain switching verification, and wallet compatibility testing across all supported providers.
Week 11-13
05

Launch + 30 Days Support

Deploy to IPFS and Vercel with monitoring. Post-launch bug fixes, chain additions, and performance optimization included.
Week 14-16
AstroSupabaseVercelethers.jsWalletConnectThe GraphAlchemyIPFS

Perguntas frequentes

Quanto custa um site de plataforma DeFi?

Sites DeFi personalizados começam em $20.000 para protocolos que precisam de autenticação wallet-first, UI de interação com smart contracts e displays de TVL básicos. Builds complexos com suporte multi-chain, sistemas de votação de governança, calculadoras de yield e dashboards de pools de liquidez em tempo real variam de $40.000 a $60.000. Todo projeto é com preço fixo sem custos ocultos.

Vocês escrevem smart contracts ou apenas o frontend?

Construímos a interface frontend que interage com seus smart contracts. Integramos com seus contratos implantados usando ethers.js ou viem, criamos fluxos de assinatura de transações e exibimos dados on-chain em tempo real. O desenvolvimento de smart contracts e auditoria devem ser tratados por um time dedicado de Solidity/Rust.

Como funciona a autenticação wallet-first?

Os usuários conectam MetaMask, WalletConnect ou Coinbase Wallet em vez de criar um nome de usuário e senha. Seu endereço de wallet se torna sua identidade. Construímos fluxos Sign-In with Ethereum (SIWE), resolução de nomes ENS e gerenciamento de sessão baseado em wallet com reconexão automática.

Você consegue exibir dados de TVL, APY e pools em tempo real?

Sim. Obtemos dados on-chain via The Graph, Alchemy ou chamadas RPC diretas e exibimos TVL, APY, tamanhos de pools e histórico de transações em dashboards em tempo real. Os dados são atualizados via conexões WebSocket para que os usuários sempre vejam números atualizados sem recarregar a página manualmente.

Quais chains vocês suportam?

Construímos interfaces DeFi multi-chain suportando Ethereum, Arbitrum, Optimism, Polygon, BSC, Avalanche, Solana e qualquer chain compatível com EVM. A troca de chain é perfeita — os usuários selecionam sua rede e a UI atualiza automaticamente endereços de contratos, listas de tokens e endpoints RPC.

Vocês conseguem construir interfaces de votação de governança?

Sim. Construímos UIs de governança on-chain com criação de propostas, votação (ponderada por token ou quadrática), delegação, rastreamento de quórum e cronogramas de execução. Integra com contratos Governor, Snapshot para sinalização off-chain e Tally para análise de propostas.

Como vocês lidam com segurança para frontends DeFi?

Implementamos headers Content Security Policy, Subresource Integrity para todos os scripts, verificação de domínio para conexões de wallet, visualizações de simulação de transações antes de assinar e avisos de detecção de phishing. O frontend é estático — nenhum segredo do lado do servidor para comprometer.

Quanto tempo leva para construir um site de plataforma DeFi?

Um frontend DeFi padrão leva 8 a 12 semanas desde a descoberta até o lançamento. Builds complexos com suporte multi-chain, sistemas de governança e dashboards de análise avançada levam 12 a 16 semanas. Fornecemos um cronograma detalhado durante a descoberta e designamos um gerente de projeto dedicado.

DeFi Platform Websites from $20,000
Fixed-fee. Multi-chain included. Wallet auth built in. 30-day post-launch support.
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