Crypto & Web3 Testing
Blockchain transactions are irreversible. CarbonQA's dedicated QA team validates wallet flows, smart contract interactions, and security-critical paths before your users' assets are at risk.
Why Human Testing Matters for Web3
Irreversible Transactions
Blockchain transactions cannot be undone. Human testers meticulously validate wallet flows, token transfers, and transaction signing to catch issues before they cost users real assets.
Security-Critical Flows
From seed phrase handling to transaction approval, Web3 apps have uniquely high-stakes security flows that require careful human judgment to test thoroughly.
Multi-Chain Complexity
Cross-chain bridges, L2 networks, and multi-wallet support create complex interaction patterns that automated tests cannot fully replicate.
Platforms We Test
DeFi Platforms
Decentralized exchanges, lending protocols, yield farming, and liquidity pool interfaces.
Crypto Exchanges
Centralized and hybrid exchanges with order books, trading pairs, and fiat on-ramp integrations.
NFT Marketplaces
Minting flows, marketplace listings, auction mechanics, and collection management tools.
Wallet Applications
Self-custody wallets, browser extensions, hardware wallet integrations, and multi-chain support.
Web3 dApps
Decentralized applications spanning gaming, social, governance, and identity across blockchain ecosystems.
What We Test
Wallet Connection & Signing
Test wallet connect flows, transaction signing prompts, message signing, and session management across MetaMask, WalletConnect, and other providers.
Smart Contract Interactions
Validate front-end interactions with smart contracts — approvals, swaps, staking, unstaking, and claim flows with real testnet transactions.
Cross-Chain & Bridge Testing
Verify asset bridging between L1 and L2 networks, cross-chain swaps, and multi-network transaction confirmation flows.
Security & Permission Testing
Test token approvals, spending limits, contract permission revocation, and phishing resistance across wallet and dApp interfaces.
Transaction Monitoring & History
Validate transaction status tracking, block confirmations, gas estimation accuracy, and transaction history displays.
Multi-Device & Multi-Wallet
Test across browser extensions, mobile wallets, hardware wallets, and multi-signature setups to ensure consistent behavior.