> For the complete documentation index, see [llms.txt](https://doc.sk5data.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sk5data.com/static-isp/user-pass-auth.md).
# User/Pass Auth
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### Sign Up / Log In
Visit the official SK5Data website and click **Sign Up** in the upper-right corner to create an account.
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### Purchase a Plan
Navigate to **Proxies → Long-Term Static ISP → Pricing** to access the purchase page. You can customize your IP resources based on your business needs. Follow the steps below to configure and purchase your proxies.
**1. Select IP Type**
Choose the IP type based on your business requirements:
* **Native ISP:** Offers higher IP purity and reliability, ideal for business scenarios requiring strict risk control.
* **Broadcast ISP:** A more cost-effective option for general proxy usage.
**2. Select Target Location**
Select your target country or region from the list or search bar on the left. You can quickly filter locations by continent (e.g., Asia, North America, or Europe) or enter a country name to find a specific location.
**3. Configure IP Quantity and Subnet**
Two IP allocation methods are available:
* **Random Allocation:** Enter the number of IPs you need (supports 1–9,999 IPs). The system will randomly assign available IP addresses.
* **Specific Subnet:** If you need IPs from a specific subnet (e.g., `103.131.114.0/24`), enter the required quantity for that subnet separately.
All IPs are valid for **30 days**. Review the pricing and configuration details in the order summary, then click **Buy Now** to complete your purchase.
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## Get Started
After completing your purchase, go to the dashboard and navigate to **Long-Term Static ISP → Proxy List** to view and manage your purchased IP addresses.
**1. Search & Filter**
Quickly find specific IP addresses by entering an **IP address or remark**, or filtering by **country/region** and **status**.
**2. Copy**
Copy the selected IP information in your preferred format and use it in your browser or other proxy tools.
**3. Renew**
Click **Renew** for the corresponding IP address. After completing the payment, the IP's validity period will be extended by **30 days** from its original expiration date.
**4. Bulk Renew**
Select the IP addresses you want to renew and click **Bulk Renew**. After completing the payment, each selected IP's validity period will be extended by **30 days** from its respective original expiration date.
**5. Edit Credentials**
Select an IP address and click **Edit** to update its username and password.
**6. Bulk Edit Remarks**
Select the IP addresses you want to update and enter a new remark. After saving, the remarks for all selected IPs will be replaced with the new remark.
**7. QR Code**
Open the **QR Code** for the corresponding IP address and scan it with a compatible proxy client to import the proxy configuration without manually entering the IP address, port, username, or password.
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---
# Agent Instructions
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