> For the complete documentation index, see [llms.txt](https://loyalproxy.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://loyalproxy.gitbook.io/docs/unlimited-residential-ip/username-password-extraction.md).

# Username/Password Extraction

{% hint style="warning" %}
**Usage Notice:** All LoyalProxy proxy products must be operated in an overseas network environment. Please ensure that you have already configured the corresponding overseas network environment yourself.
{% endhint %}

**View Purchase Result**

After payment is completed, you can view the current purchase information and available resource status.

<figure><img src="https://2848578098-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdfOrBpHOwvTBkZnuE9M3%2Fuploads%2FrPuWV7vb1d4BJ1VigMoU%2Fimage.png?alt=media&amp;token=a9c2eaf9-935a-41d7-95f0-8e411197d44d" alt=""><figcaption></figcaption></figure>

**Get and Configure Proxy Information**

**Proxy Retrieval Rules** Unlimited residential proxies **support country/region selection** when being retrieved. You can specify the target country or region according to your business needs, and the system will allocate available IP resources in the corresponding region for you.

**Composition of Proxy Information** The generated proxy information consists of the following four parts:

* **Proxy Username** (username)
* **Password** (password)
* **Server Address** (hostname)
* **Port Number** (port)

**Proxy Format Example**

```
username:password@hostname:port
```

> **Tip**: Please replace `username`, `password`, and `port` with the actual proxy information you generated.

**Usage Instructions**

* When generating proxy information, you can select the proxy protocol yourself according to the requirements of your proxy software.
* Supports username/password sub-account authentication for proxy connections.
* Sub-accounts are only used for identity verification of proxy connections and cannot be used to log in to the main platform.

> **Important Notice**: Sub-accounts are for proxy connections only. Please do not attempt to use a sub-account to log in to the LoyalProxy main platform.

<figure><img src="https://2848578098-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdfOrBpHOwvTBkZnuE9M3%2Fuploads%2FN7CaTLy5xsMA0ozHZ88b%2Fimage.png?alt=media&amp;token=c0d058bd-1c98-47d9-816d-afce38749572" alt=""><figcaption></figcaption></figure>

***

> **Next Step**: For information on how to use these proxy IPs in third-party tools (such as anti-detect browsers), please refer to: Proxy Configuration.