API3

Api3 is a decentralized oracle network delivering fully on-chain, OEV-enabled data feeds for DeFi and Web3.

Api3: Oracles that pay you.

Api3 is a decentralized oracle network delivering fully on-chain, OEV-enabled crypto price feeds for DeFi dApps.

Api3’s first-party price feeds empower data providers to run their own nodes—eliminating third-party aggregators and ensuring secure, transparent, verifiable data directly to smart contracts.

Use-cases: Lending protocols, CDPs, Morpho Vaults, and on-chain collateral protocols benefit from native OEV recapture during liquidation events.

Api3 Market

Introducing Api3 Market — a permissionless, self-service market to seamlessly integrate Api3’s price feeds. Customize your DeFi experience with support for both General and OEV-enabled oracles.

Power your dApps with trust-minimized, first-party oracle data—built on next-gen infrastructure for unmatched reliability and security.

General Price Feeds

Access deviation-based price oracles for 200+ crypto pairs across 40+ blockchains.

Built for broad compatibility and upgradeable to powerful OEV-enabled feeds.

Plug-and-play oracle infrastructure—built for builders

OEV-Enabled Price Feeds

On-demand price feeds with native Oracle Extractable Value (OEV) capture on the OEV Network.

Let your dApps reclaim OEV revenue lost in oracle-based liquidations—no more value leaking to third parties.

Oracles that pay you.