> For the complete documentation index, see [llms.txt](https://docs.ithacaprotocol.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ithacaprotocol.io/docs/architecture/oracles.md).

# Oracles

Ithaca uses the industry standard decentralized Chainlink Data Streams as its primary oracle which provides highly secure and reliable, tamper-resistant price data.

Chainlink oracles are used across our Base, BSC and Apechain instances.