# Yield Aggregator (Core Chain Only) ### Automate your core staking process with high APY using our Yield Aggregator! #### Here's how it works: * Our Yield Aggregator automatically selects the top 3 validators with the highest APY in the Core official mining pool and reinvests daily. * 80% of the generated rewards will be in CORE (calculated once a day). * 20% of the rewards will be exchanged into Oil-Core LP. These LP tokens will be deposited into the LP staking pool to earn Oil rewards. * Users can choose between two staking pools: 7-day or 30-day staking periods. You can withdraw your principal amount at fixed time intervals after 7 days or 30 days, while the profits can be withdrawn anytime without limits. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.energycrisis.xyz/cor_en/game-play/yield-aggregator-core-chain-only.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.