> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/proxies/datacenter-proxies/user-and-pass-auth.md).

# User & Pass auth

This guide provides key details and procedures for accessing Thordata's Datacenter Proxy service via **username/password** authentication.

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### Register ＆ Log in

Visit the [<mark style="color:blue;">**Thordata website**</mark>](https://www.thordata.com/)<mark style="color:green;">,</mark> complete account registration, and log in.

<div align="left"><figure><img src="/files/lj8L7OlUfi5emWsa944h" alt="" width="375"><figcaption></figcaption></figure></div>

<div align="left"><figure><img src="/files/c0zHR2dDFlNgm8b1Goys" alt="" width="375"><figcaption></figcaption></figure></div>
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### Purchase a Plan

Navigate within your dashboard to: **Proxies → Datacenter Proxies** **→ Pricing：**

* **IP Duration**: Select the validity period for your IPs (7 or 30 days).
* **IP Country**: Choose the country where your business operates for optimal performance.
* **IP Number**: Higher one-time purchases yield more cost-effective pricing per IP.

<div align="left"><figure><img src="/files/Q0MfFpFImg8SRTCAzTP9" alt="" width="375"><figcaption></figcaption></figure></div>
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### **Proxy List Management**

<div align="left"><figure><img src="/files/LL6NnhYkBehpk7oMQDbS" alt="" width="375"><figcaption></figcaption></figure></div>

Navigate to **Proxies → Datacenter Proxies → Proxy List** to view all purchased IPs.

① **Search**: Filter IPs by entering *IP/Username/Password* or selecting *Region/Status*.

② **Edit Credentials**: Select IP(s) to modify login credentials using:

* Manual Setup
* Random Generation
* Global Default Credentials (system-preset unified account password for all proxy IP authentication)

<figure><img src="/files/I6SyU5Fdhr9nctrGWaH2" alt=""><figcaption></figcaption></figure>

③ **Renew**: For individual IPs, enter renewal duration (in weeks/months) to renew.

④ **Bulk Renewal**: Select multiple IPs and click **【Bulk Renewal】** to renew all at once.

⑤ **Auto-Renewal**: Enable by selecting IP(s); disable by deselecting (supports cycle selection).

⑥ **Copy**: Copy selected IP information in preferred format.

⑦ **Export**: Export selected IP data as TXT files in specified formats.

⑧ **Replace**: Available within 10 minutes of purchase or when IP status is interrupted.
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### Usage Statistics <a href="#usage-statistics" id="usage-statistics"></a>

Navigate to: **Proxies → Datacenter Proxies → Statistics.**&#x46;ilter data by: Time Period、Identity Type、Region、Target Domain and Timezone.

<div align="left"><figure><img src="/files/BYXLh91BwTzv0r5RJiPB" alt="" width="375"><figcaption></figcaption></figure></div>
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