# Your first events Before you can send your first event, make sure you have completed the following steps: 1. **Set up your** [**datamart**](/communities-and-organisations/datamart.md). 2. **Set up a channel**. 3. **Get familiar with your datamart's schema** and adapt it if need. Learn everything about ~~schemas~~ in our user guide Here, we will assume that the channel you have set up is a site. For mobile applications, you can check our ~~guide~~. --- # 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://developer.mediarithmics.io/resources/your-first-integration/send-your-first-event.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.