vaults.fyi API Overview

vaults.fyi API endpoints provide market data and transactional support across leading DeFi lending and staking protocols, including Aave, Morpho, Euler, MakerDAO, Sky, Compound, and more.

Whether you are building an application or conducting in-depth market research, our APIs provide access to accurate onchain data for 400+ pools on 50+ protocols across multiple networks.

What is the Insights API?

The Insights API provides deliver in-depth market data across the decentralized finance (DeFi) ecosystem, empowering users with reliable onchain data across leading lending and staking pools.

Endpoints provide access detailed real-time and historical metrics on pools and protocol, including the accurate, standardized data on returns (APY) and assets secured (TVL). Additionally, our API provides access to differentiated market indicators, including market benchmark rates for stablecoins and ETH.

Additionally, the API helps to increase user engagement through contextual insights, helping users find the most relevant DeFi opportunities, based upon held balances and expressed preferences.

Try our Insights API Market data and Contextual insights endpoints.

What is the Earn API?

Our Earn API is entirely non-custodial, preserving users' autonomy and security.

At a high level, the Earn API provides the following transactional support and position monitoring capabilities:

• Transaction execution: make transactions a breeze by preparing transaction details and calldata for deposits, withdrawals, and reward token claiming interactions. Additionally, our API simulates transactions and helps protect end users against malicious transactions.

• Position monitoring: track an address’s positions on DeFi lending and staking protocols, providing key metrics on position current value, historical value, and returns.

Try our Transactional (Earn API) and Position tracking (Portfolio API) endpoints.