API3 is a first-party oracle solution that provides data feeds and OEV rewards for DeFi projects across multiple chains.

DeFi Tools
Interlay
Interlay is building the safest and easiest way to use Bitcoin in decentralized finance: a one-stop-shop for all things Bitcoin, including trading, lending, and staking.
About Interlay
Interlay helps Bitcoin holders use BTC across DeFi through a trustless bridge that locks native BTC with overcollateralized vaults to mint iBTC, a 1:1 BTC-backed token redeemable for native Bitcoin. Through the Interlay DeFi Hub, users can swap, borrow, and lend iBTC and bridge assets across supported networks. The protocol is a Polkadot parachain governed by INTR token holders.
Best for
- Traders
Official resources
Websiteinterlay.io
DocumentationGetting started
GitHubOfficial repository