> For the complete documentation index, see [llms.txt](https://api.qvalia.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.qvalia.io/sample-data/api-sample-data.md). # API Sample Data As the request and response sample data are quite big, and scrolling through each sample on every endpoint would get quite tedious, we've opted to add sample data for the various messages here instead of in the actual Endpoint data. Regardless if you are POST'in or GET'ing data the message structure of the messages will be the same. As stated in the `API` section of the documentation, and under `JSON/XML or JSON to XML` all our transaction messages are bidirectional and can be transformed to/from JSON/XML.f --- # 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://api.qvalia.io/sample-data/api-sample-data.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.