# Breakpoint for iOS

## 1. What's it?

Breakpoint is a tool to help developers:

* Modify the Request Content: URL, Method, Header, and the Body
* Modify the Response Content: Status Code, Headers, and the Body

on the fly, without depending on Proxyman for macOS.

<figure><img src="/files/dj8bW1Q7xU8xefhm4Ks4" alt=""><figcaption></figcaption></figure>

## 2. Tutorial

Please checkout the Breakpoint for iOS Tutorial.

{% content-ref url="/pages/Qonz4hirET8m6QnWeNYU" %}
[Breakpoint for iOS Tutorial](/proxyman-ios/tutorial-for-ios/breakpoint-for-ios-tutorial.md)
{% endcontent-ref %}


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# Agent Instructions: 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.proxyman.com/proxyman-ios/breakpoint-for-ios.md?ask=<question>
```

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.