---
title: "Chapter 7: Conceptual topics in API docs"
date: 2026-10-01
description: "Download PDF Conceptual topics that make up documentation include product overviews, getting started tutorials, authentication and authorization, status and error codes, rate limiting and thresholds, quick..."
canonical_url: https://idratherbewriting.com/learnapidoc/docconceptual
---

> For AI agents: a documentation index is available at https://idratherbewriting.com/llms.txt. Markdown versions of all pages are available by appending .md to any page URL.

# Chapter 7: Conceptual topics in API docs

[Download PDF](https://www.buymeacoffee.com/learnapidoc/e/146076)

Conceptual topics that make up documentation include product overviews, getting started tutorials, authentication and authorization, status and error codes, rate limiting and thresholds, quick reference guides, glossaries, and best practices. These topics provide critical context for understanding and using the API beyond just the reference documentation. The chapter explores best practices for each topic, reasons why the topics are often neglected, and includes examples from API documentation sites. Activities guide you to evaluate these topics in an open source API project and decide which examples demonstrate best practices. The chapter emphasizes the importance of conceptual documentation in facilitating the user’s journey in understanding and adopting the API.

- [API conceptual topics overview](https://idratherbewriting.com/learnapidoc/docapis_conceptual_topics_overview.html)
- [API product overviews](https://idratherbewriting.com/learnapidoc/docapis_doc_overview.html)
- [API getting started tutorials](https://idratherbewriting.com/learnapidoc/docapis_doc_getting_started_section.html)
- [API authentication and authorization](https://idratherbewriting.com/learnapidoc/docapis_more_about_authorization.html)
- [API status and error codes](https://idratherbewriting.com/learnapidoc/docapis_doc_status_codes.html)
- [API rate limiting and thresholds](https://idratherbewriting.com/learnapidoc/docapis_rate_limiting_and_thresholds.html)
- [API quick reference](https://idratherbewriting.com/learnapidoc/docapis_doc_quick_reference.html)
- [API glossary](https://idratherbewriting.com/learnapidoc/docapis_glossary_section.html)
- [API best practices](https://idratherbewriting.com/learnapidoc/docapis_best_practices_with_api.html)
- [Activity: Complete the SendGrid Getting Started tutorial](https://idratherbewriting.com/learnapidoc/docapis_getting_started_activity.html)
- [Activity: Assess the conceptual content in your project](https://idratherbewriting.com/learnapidoc/docapis_concept_activity.html)