# Integrating with Data Wallets NOTE: Before you integrate with Data Wallets, you must already have an application with data acquired by your users into PDAs. Only then would you be ready to integrate with data wallets. This application (called a NEA or Network enabled Application) could consist of just one screen to authenticate a user to pull from a set of open APIs, or it could be a full application that uses PDAs as SSO. The choice is yours. Once you have created an application on Dataswyft One for storing data in PDAs, the meta data can be published onto the Data Wallet Schema to become a Data Profile in the data wallet. Metadata designated to be published in the data wallet schema are flagged during the submission of the application for review. --- # 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.dataswyft.com/build/integrating-with-data-wallets.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.