# About DApp DAPP is a type of service provision in the blockchain world that is made up of a variety of distributed applications derived from the underlying blockchain platform. Through the Coinpocket wallet's DAPP browser, you can browse various blockchain applications such as Edfi, NET, and chain tour. {% hint style="info" %} **Good to know:** depending on the product you're building, it can be useful to explicitly document use cases. Got a product that can be used by a bunch of people in different ways? Maybe consider splitting it out! {% endhint %} --- # 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://help.coinpocket.io/wallet-operation/about-dapp.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.