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

DeFi Tools
Chainflip
Chainflip is a cross-chain DEX that swaps native Bitcoin, Ethereum, Solana, and Polkadot assets between chains without bridges or wrapped tokens.
About Chainflip
Chainflip is a cross-chain DEX with its own validator network that swaps native BTC, ETH, SOL, USDC, USDT, and DOT directly between chains. Users pick a source asset and destination chain, send funds, and receive the destination asset on the other side without connecting a wallet. The protocol charges a flat 0.1% fee on each swap and runs a lending market that lets users borrow native BTC against ETH or SOL collateral.
Best for
- Traders
- Wallet users
Official resources
Websitechainflip.io