> For the complete documentation index, see [llms.txt](https://docs.topyc.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.topyc.io/getting-started/article-settings/required-links.md).
# Required Links
In your article settings, you can specify Required Links. Topyc will link to them in the article content.
Simply paste in one url per line (meaning, one url, or a line-separated list of urls).
Topyc visits them, analyzes the content of that page, and uses that to help it decide where and how to link to that page in the generated content.
Useful for specifying internal links, for example.
---
# 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:
```
GET https://docs.topyc.io/getting-started/article-settings/required-links.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.