> For the complete documentation index, see [llms.txt](https://docs.rapidproxy.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rapidproxy.io/proxies/integration-guide/dynamic-residential-proxies/mostlogin.md).

# MostLogin

[MostLogin](https://www.mostlogin.com/) is an anti-detect browser designed for multi-account management, fingerprint isolation, and secure online operations. It allows users to create independent browser environments with unique fingerprints, making it widely used for social media management, e-commerce operations, affiliate marketing, and web automation.

By integrating [Rapidproxy](https://www.rapidproxy.io/) residential proxies with MostLogin, users can assign a dedicated IP address to each browser profile, improving anonymity, reducing account association risks, and creating a more stable browsing environment for multi-account workflows.

This guide will show you how to configure Rapidproxy proxies in MostLogin step by step.

***

### Step 1: Download and Log In to MostLogin

Open the MostLogin browser and sign in to your account.\
If you don’t have an account yet, register and complete the installation first.<br>

<figure><img src="/files/CEesynMmODaAJ5Kw6tHp" alt=""><figcaption></figcaption></figure>

***

### Step 2: Create a New Browser Profile

1. Navigate to 〖Profile〗 and click 〖Create Profile〗 to create a new browser environment.

<figure><img src="/files/43PlRBoTluHXG24vKgM6" alt=""><figcaption></figcaption></figure>

2. In the profile configuration window, locate the proxy settings section.

<figure><img src="/files/06055qYUri9h7cYolvHn" alt=""><figcaption></figcaption></figure>

***

### Step 3: Configure Proxy Settings

1. In the 〖Proxy Type〗 field, select 〖http〗 〖https〗 or 〖socks5〗.
2. Paste the proxy information provided by Rapidproxy into the corresponding fields:

* Proxy Host / IP
* Port
* Username
* Password

<figure><img src="/files/1pa1PMZ9HzVwzqFO1fTt" alt=""><figcaption></figcaption></figure>

> Note: This example uses HTTP protocol. Rapidproxy supports HTTP, HTTPS, and SOCKS5 protocols.

You can obtain proxy information from your Rapidproxy dashboard:

* [How to Get Residential Proxies by APl？](https://docs.rapidproxy.io/proxies/dynamic-residential-proxy/get-proxy/api/get-proxy-via-api-method)
* [How to Get Residential Proxies by User & Pass Auth？](https://docs.rapidproxy.io/proxies/dynamic-residential-proxy/get-proxy/user-and-pass-auth/configuring-residential-proxies)

***

### Step 4: **Save the Profile**

Click〖Confirm〗 to complete the configuration.

<figure><img src="/files/cttDUGQdk9rAYWvqH8Vm" alt=""><figcaption></figcaption></figure>

***

### Step 5: Test the Proxy Connection

1. Return to the profile list and click 〖START〗 to launch the configured browser profile.

<figure><img src="/files/LeqMP4dWyXxdPUqVtQvc" alt=""><figcaption></figcaption></figure>

2. After launching your browser, you can check your IP information through websites such as IPinfo.

<figure><img src="/files/sefcPvU3sbtMKdm1BBXy" alt=""><figcaption></figcaption></figure>

You are now ready to browse securely and anonymously with Rapidproxy in MostLogin.

For more integration tutorials, visit [Rapidproxy Documentation](https://docs.rapidproxy.io/proxies/integration-guide)