# Glossary ## APY Annual Percentage Yield, a measurement of an account’s interest rate based upon the interest that accrues on the account balance after a period of one year. ## CBD Cannabidiol, a compound that is present in cannabis and that may have a use in medical treatment. ## DeFi Decentralized Finance, a blockchain-based form of finance that does not rely on central financial intermediaries such as brokerages, exchanges, or banks to offer traditional financial instruments, and instead utilizes smart contracts on blockchains. --- # 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://greenheart-cbd.gitbook.io/greenheart-cbd-documentation/references/glossary.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.