# NFT Metadata Standard Flowty follows the NFT metadata standard on Flow. To unlock functionality for your collection, you will need to implement the standards that correspond to each feature you want. You can find the source for these definitions [here](https://github.com/onflow/flow-nft/tree/master#nft-metadata). Additionally, Flowty has a sample NFT collection implementation called [Avataaars](https://github.com/Flowtyio/avataaars) which can be referenced at any time as a guide or a tool to validate work on your own collection. --- # 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.flowty.io/developer-docs/nft-metadata-standard.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.