The Granite Protocol is an autonomous Bitcoin liquidity protocol where users can participate as liquidity providers, borrowers, or liquidators.

Pyth Network is an oracle that publishes financial market data to multiple blockchains. The market data is contributed by over 80
first-party publishers, including some of the biggest exchanges
and market-making firms in the world. Pyth offers price feeds for
several asset classes, including US equities, commodities, and
cryptocurrencies. Each price feed publishes a robust aggregate of
publisher prices that updates multiple times per second. Price feeds are available on multiple blockchains and can be used in off-chain applications.