The usage method for dynamic residential IPs is the same as for static residential IPs
Step 1: Download and Install the ZiNiao Fingerprint Browser
Visit the ZiNiao Fingerprint Browser official website, register an account, download the client, complete the installation, and then launch the software.
Step 2: Enter the Device Management Page
After opening the client, click the Device menu in the left navigation bar to enter the device management interface.
Step 3: Add a Custom Device
In the device management interface, click the Add Custom Device button to start configuring a new device.
Step 4: Obtain Ip2up Proxy Information
Log in to the Ip2up Proxy Platform, go to the Static Residential Proxy page, and view and copy your proxy information (server address, port, username, and password).
Step 5: Configure Proxy Type and Information
In the device function configuration, locate the Enable Proxy option, check it, and select the protocol type corresponding to the Ip2up proxy. Note: Ip2up currently supports HTTP and SOCKS5 proxy protocols. Please choose according to your actual needs.
Step 6: Enter Proxy Information and Test Connectivity
Enter the obtained proxy information into the corresponding input fields, then click the Test button to check proxy IP connectivity. After confirmation, click Confirm Add to complete the device configuration. You can view the configured proxy devices under Device → All Devices.
Step 7: Create an Account and Bind the Device
Click Account in the left navigation bar and select Add Account. In the pop-up window:- Select the target platform
- Customize the account name
- Select the newly created custom device under Bind Device
- Click Confirm, and choose Continue Binding in the risk prompt



Step 8: Launch the Account and Access the Browser
In Account → All Accounts, locate the account you just created and click the Launch button to open the browser.
Step 9: Verify the Proxy IP
In the opened browser, visit an IP checking website to confirm that the displayed IP address matches the proxy IP provided by Ip2up.
