> For the complete documentation index, see [llms.txt](https://v1.docs.blueberry.garden/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v1.docs.blueberry.garden/developer-guides/contracts/oracle.md).

# Oracle

- [Introduction](https://v1.docs.blueberry.garden/developer-guides/contracts/oracle/introduction.md)
- [AggregatorOracle](https://v1.docs.blueberry.garden/developer-guides/contracts/oracle/aggregatororacle.md)
- [CoreOracle](https://v1.docs.blueberry.garden/developer-guides/contracts/oracle/coreoracle.md)