vaults.fyi

vaults.fyi is a DeFi yield data and transaction API platform that aggregates yield strategies across 80+ protocols and 20+ EVM networks, plus Solana/SVM in beta. It solves three core pain points: data fragmentation (each protocol has different APY calculations, reward structures, and risk profiles), transaction complexity (deposits, redemptions, and claims require protocol-specific ABI and allowance handling), and portfolio tracking (users need unified views of positions across multiple vaults). The platform offers standardized APY metrics (1d/7d/30d trailing averages), TVL, reward token emissions, vault capacity, and a Reputation Score with severity-level risk flags. Its transaction API returns ready-to-sign calldata for deposit, redeem, initiate-redeem, and claim actions, with no intermediary contracts—funds go directly from user wallets to target protocols. In the past six months (March to September 2026), vaults.fyi expanded coverage past 1,400 vaults across 20 networks, added structured risk flags with info/warning/critical severity levels, launched a borrow API (alpha) for supply/withdraw/borrow/repay across Aave and Morpho markets, introduced advanced analytics endpoints (max drawdown, withdrawal pause ratio), integrated with Circle’s Agent Marketplace for x402-based agent payments, and refreshed its app with share price charts and portfolio history features. No major negative events were reported in the available information.