> For the complete documentation index, see [llms.txt](https://docs.nosto.com/techdocs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nosto.com/techdocs/apis/frontend/implementation-guide-session-api/session-api-terminology.md). # Terminology ## Action *Action* in the Session API context means fetching recommendations for a specific view. For example when a visitor navigates from the front page to a product view you would most likely fetch recommendations related to a [product](/techdocs/apis/frontend/implementation-guide-session-api/spa-basics-tracking-events.md#upon-viewing-a-product). This would be considered as an *Action*. Setting the [cart contents](/techdocs/apis/frontend/implementation-guide-session-api/spa-basics-managing-sessions.md#setting-the-cart) however would not be considered as action. It's also good to keep in mind that each *Action* is considered as a page view in Nosto's analytics. It's recommended to perform an action only once per route change to keep the analytics consistent and comparable to traditional "static" e-commerce stores. ## Route change *Route change* in the context of this documentation means, as it stands, when the navigational route (url) of the application is changed. In traditional web sites this would be a (full) page load. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://docs.nosto.com/techdocs/apis/frontend/implementation-guide-session-api/session-api-terminology.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.