# Oracles: DeFi's Key Ingredient

- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Date: 2021-10-24
- Watch: https://streameth.org/watch/yt-_Rqo8og-r-8
- YouTube: https://www.youtube.com/watch?v=_Rqo8og-r-8