> For the complete documentation index, see [llms.txt](https://wiki.smhuda.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.smhuda.com/pentesting/application-security/api-security.md).

# API Security

API security is the protection of the integrity of APIs—both owned and in-use API services. APIs are one of the most common ways that microservices and containers communicate including systems and associated applications. As integration and interconnectivity become more important, APIs play a vital part in the security of these microservices.

In this section, we will include content that will reflect best security practices including but not limited to the following content:

* *API Security Checklist*
* *API Security Assessment Tools*
  * *Summary and Usage of these Tools*
* *API Common Vulnerability Blocks*

I will try my best to update each of these sections with the latest updates and references, on the best opportunities as possible.


---

# 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://wiki.smhuda.com/pentesting/application-security/api-security.md?ask=<question>&goal=<endgoal>
```

`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.
