# Public Finance Public Finance Management or iFIX is an open-source fiscal information exchange solution. The application enables connected modules to exchange standardised fiscal events e.g. Demand, Receipts, Bills, and Payments. The fiscal event consists of attributes explaining the details of why, who, what, where and when it happened. Explore the Public Finance Management reference applications below: * [mGramSeva](/welcome-aboard/products-and-solutions/public-finance/revenue-and-expenditure-management-mgramseva.md) * [Fiscal Data Exchange Adapters](/welcome-aboard/products-and-solutions/public-finance/fiscal-data-exchange-adapters.md) * [Fiscal Information Dashboard](/welcome-aboard/products-and-solutions/public-finance/fiscal-information-dashboard.md) * [Works Management & Smart Payments](/welcome-aboard/products-and-solutions/public-finance/works-management-and-smart-payments.md) --- # 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.digit.org/welcome-aboard/products-and-solutions/public-finance.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.