# Oracles

Aptin's markets currently utilize [Pyth](https://pyth.network/price-feeds) as the primary and [Switchboard](https://switchboard.xyz/explorer) as the backup Oracle. These Oracle are crucial for maintaining the integrity and reliability of the platform.

**Role of Oracle Systems:**

* **Price Feeds:** Pyth and Switchboard provide real-time, accurate price feeds essential for the platform's operations.
* **Health Factor Determination:** These price feeds are instrumental in determining the Health factor of accounts, a critical element for ensuring the stability of the lending system.

**Importance of Oracle in Liquidation Process:**

* **Risk Management:** By accurately reflecting market prices, the Oracle play a vital role in the platform's risk management strategy.
* **Triggering Liquidations:** The Health factor, derived from Oracle price feeds, is key in triggering liquidations when necessary, protecting the platform and its users from market volatility.