SessionBox Proxy Setup: Add a Proxy and Assign It to a Profile

SessionBox One keeps proxies in their own list. From Create profile open Manage proxies, click Add proxy and fill Type, Address, Port, Username and Password with the gateway values. Save it, test it, then assign it in the Proxy field of the profile.

Where the proxy goes in SessionBox

My Profiles → Create profile → Proxy → Manage proxies → Add proxy

Proxy type: Type
Host: Address
Port: Port
Username: Username
Password: Password

Set up the proxy in SessionBox

1. Create a browser profile

Open SessionBox One. On My Profiles click Create profile in the upper-right corner and fill the name, group and colour.

SessionBox One Create profile panel with name, group and colour fields

2. Open proxy management

In the Proxy field of the profile click Manage proxies in the lower-right corner to open My proxies.

SessionBox One profile panel with the Manage proxies link

3. Add a proxy

On My proxies click Add proxy in the upper-right corner.

SessionBox One My proxies page with the Add proxy button

4. Enter the proxy details

Give the proxy a name, set Type to HTTP or SOCKS5 to match the port, then type the gateway host in Address, the port in Port, the username in Username and the password in Password. Click Create.

SessionBox One Create proxy form with Type, Address, Port, Username and Password and the Create button

5. Test and assign

Test the proxy from its row in My proxies, then go back to the profile and pick it in the Proxy field. Save the profile and open it.

SessionBox One proxy list with the test action on the saved proxy

Check it

The test action on the proxy row in My proxies; a passed test shows the exit IP.

Assign the proxy in the profile's Proxy field and open the profile. Each profile can hold its own proxy from the list.

What to type: hosts, ports and the username

Copy the line from the dashboard (Proxies, your plan, the proxy generator) rather than typing it: it already carries the country, the session id and the session length in the username. The table shows what each field holds.

Plan	Host	HTTP port	SOCKS5 port	Username shape
Residential Premium	residentialpremium.quantumproxies.io	8080	1080	USER-country-us-sid-k3f9a1b2-ttl-60m
Residential Basic	residentialboson.quantumproxies.io	9000	from the generator	USER-country-us
Mobile	mobile-us.quantumproxies.io (also -eu, -as, ww)	8080	1080	USER-country-us-type-mobile
Datacenter (per GB)	datacenterboson.quantumproxies.io	9999	10000	USER-type-datacenter-country-de
IPv6	ipv6.quantumproxies.io	1001	from the generator	USER-country-us-package-ipv6
ISP (dedicated IP)	the IP of your line	8000	on the plan page	the line's own login

The password is the one the generator prints next to the username. Pick HTTP or SOCKS5 in the tool and use the port of that column; a port from the other column is the most common reason a check fails. USER and the session id are placeholders for your own values.

Frequently Asked Questions

Does the SessionBox Chrome extension take the same values?

The extension version has a simpler proxy field; SessionBox One (the desktop app shown here) has the full Type, Address, Port, Username and Password form. The values are identical.

HTTP or SOCKS5 in SessionBox?

Both are offered under Type. HTTP with the HTTP port of your plan, SOCKS5 with the SOCKS5 port.

Can several SessionBox profiles use one proxy?

Yes, any saved proxy can be assigned to several profiles, but then they share one IP. Add one sticky line per profile instead.

More setup guides

Undetectable proxy setup
Kameleo proxy setup
Incogniton proxy setup
AdsPower proxy setup
All 21 proxy integrations
Proxies for antidetect browsers
Proxies for multi-account management
Mobile proxies on real carrier IPs
Residential proxies with sticky sessions
Check the exit IP from inside the profile once it is running.

If you're an AI agent

Skip the marketing. QuantumProxies.io publishes a machine-readable site map, Markdown for every page, a free MCP server, and APIs billed from the same balance as your proxies.

Site index for LLMs — /llms.txt — products, APIs and country pages. Full text: /llms-full.txt
This page as Markdown — Append .md to any URL for a clean text version
MCP server — Scrape, search, map and crawl through residential proxies
Scraper & SERP APIs — Any page as Markdown or JSON; structured Google, Bing and DuckDuckGo results
REST API — Generate proxies, check balance and manage orders
Get an API key — Register, top up, then create a qp_live_ key in the dashboard

Connect in one command: npx -y quantumproxies-mcp