Complete Customer Guide

How to Buy Mobile ProxiesFree Endpoints · Traffic-Only Pricing

Proxies.sx provides premium mobile proxies using real 4G/5G phones. Endpoints and parallel connections are completely FREE and unlock as you grow. You only pay for traffic, with volume discounts up to 40% off.

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TL;DR - Quick Start

1. Buy Traffic

Pay only for data (never expires)

2. Create Ports

Use your FREE connections

3. Start Using

HTTP/SOCKS5 credentials

What you getPriceNotes
Traffic (GB)$4/GB → $2.40/GBVolume discounts up to 40% off · never expires
EndpointsFREEUnlimited to create · no monthly fees
Parallel connectionsFREE5 → 80, unlock automatically as you grow
IP rotationFREEUnlimited, on-demand or automatic

Understanding The System

What is an Endpoint?

An endpoint is your connection point to our premium 4G/5G mobile + residential network. Endpoints are completely FREE and unlimited — create as many as you need. There are no monthly fees and no subscriptions. You only ever pay for the traffic you use.

Every endpoint gives you:
  • A real 4G/5G mobile IP from our carrier network
  • Dedicated HTTP and SOCKS5 ports
  • Your own login credentials
  • Free, unlimited IP rotation
  • Country, city and carrier targeting
Parallel connections unlock as you grow (FREE):

Endpoints are unlimited; your tier sets how many connections you can run at the same time. Tiers are based on cumulative lifetime GB and only ever go up.

Starter (0+ GB): 5 connections
Bronze (25+ GB): 10 connections
Silver (50+ GB): 20 connections
Gold (100+ GB): 35 connections
Platinum (250+ GB): 50 connections
Enterprise (500+ GB): 80 connections

What is Traffic (GB)?

Traffic is the data that flows through your proxies. When you browse websites, scrape data, or run automation through your proxy, you consume traffic.

Traffic Features:
  • Measured in Gigabytes (GB)
  • Never expires — use it whenever you need
  • One balance across all your endpoints
  • No speed throttling
  • Real-time usage tracking

One Plan. Flat $4/GB.

No tiers to compare, no "private" upsell. Everyone runs on the same premium 4G/5G mobile + residential network at one transparent price — and it gets cheaper the more you use.

$4/GB → $2.40/GB

Pay only for traffic. Volume discounts up to 40% off, applied automatically.

Free everything else

Endpoints, parallel connections and IP rotation are all free — no monthly fees.

GB never expires

Buy once, use whenever. Your balance and your tier never reset.

Built for every workload

Our network routes through thousands of real 4G/5G devices across 17+ countries. You get a clean mobile IP on every connection — no other customer ever uses your endpoint at the same time.

Web scraping & data collection
Social media management
Ad verification
SEO & SERP monitoring
Multi-account automation
Price & stock monitoring

Step-by-Step Purchase Guide

1

Understand Your FREE Connections

Endpoints are free and unlimited. Your parallel connections — how many you can run at once — unlock automatically based on your cumulative traffic purchases. The more you buy, the more you unlock—forever.

Example: Growing from Starter to Gold
  1. 1.You start at Starter: 5 parallel connections (FREE)
  2. 2.You purchase 25 GB → unlock Bronze: 10 connections
  3. 3.You purchase 25 more GB (50 GB total) → unlock Silver: 20 connections
  4. 4.You purchase 50 more GB (100 GB total) → unlock Gold: 35 connections
  5. 5.Your tier never expires—it only ever climbs
How tier progression works:
Tiers are based on cumulative lifetime GB purchases (not current balance). Once you reach a tier, you keep those connections forever—even if you use up all your traffic. Buy more traffic to unlock higher tiers and get volume discounts up to 40% off.
2

Purchase Traffic (GB)

Traffic is purchased separately and never expires. Buy once, use forever.

Example: Buying 100 GB of Traffic
  1. 1.You purchase 100 GB at $4/GB base price
  2. 2.30% volume discount applies (100+ GB tier): $2.80/GB final price
  3. 3.Total cost: 100 GB × $2.80 = $280 (saved $120!)
  4. 4.Traffic is added to your account balance
  5. 5.All your endpoints draw from this one balance
  6. 6.Use 50 GB this month, 50 GB remains—use whenever you want
One Traffic Balance

You have a single traffic balance. Every endpoint you create draws from it — no separate pools to juggle, no per-port allocation. Discounts apply automatically by volume.

3

Create Ports

Once you have traffic, create as many endpoints as you need in the dashboard.

Port Creation Options
Country: US, UK, DE, etc.
City: New York, London (optional)
Carrier: AT&T, Vodafone (optional)
Credentials: Your login/password
// Your new port details
Port Name: psx_abc123_xyz789
Server: proxy.proxies.sx
HTTP Port: 10001
SOCKS5 Port: 20001
Username: your_username
Password: your_password
// Quick copy formats
HTTP: http://user:pass@proxy.proxies.sx:10001
SOCKS5: socks5://user:pass@proxy.proxies.sx:20001
4

Use Your Proxies

Connect via HTTP or SOCKS5 protocol with your credentials.

HTTP Proxy
Host: proxy.proxies.sx
Port: [Your HTTP Port]
Username: [Your Username]
Password: [Your Password]
SOCKS5 Proxy
Host: proxy.proxies.sx
Port: [Your SOCKS5 Port]
Username: [Your Username]
Password: [Your Password]
IP Rotation Methods
Dashboard: Click "Rotate IP"
API: POST /v1/ports/{id}/rotate
Auto: Set interval (5min-24h)
Link: Open rotation URL

Pricing Examples

SMALL BUSINESS

Social Media Management

A handful of accounts, moderate usage

BRONZE TIER (10 FREE CONNECTIONS)
Endpoints & connections: FREE
25 GB × $3.60/GB (10% off) = $90
One-time: ~$90
Traffic-only · GB never expires
GROWTH

Scraping & Automation

Parallel jobs across many countries

GOLD TIER (35 FREE CONNECTIONS)
Endpoints & connections: FREE
100 GB × $2.80/GB (30% off) = $280
One-time: ~$280
Saved $120 vs base price
ENTERPRISE

Data Collection Agency

High-volume, always-on workloads

ENTERPRISE TIER (80 FREE CONNECTIONS)
Endpoints & connections: FREE
500 GB × $2.40/GB (40% off) = $1,200
One-time: ~$1,200
Maximum 40% volume discount

Frequently Asked Questions

How does billing work?

Endpoints and parallel connections are completely FREE and unlock based on your cumulative GB purchases. Traffic is a one-time purchase that never expires. No monthly fees, no subscriptions.

What payment methods do you accept?

Credit/debit cards (Visa, Mastercard, Amex) and 50+ cryptocurrencies (BTC, ETH, USDT, etc.)

What happens if I run out of traffic?

Your ports will be suspended (paused). Buy more traffic to reactivate them instantly.

How often can I rotate IPs?

Minimum 5 minutes between rotations. Auto-rotation can be set from 5 min to 24 hours.

How fast are the proxies?

Real 4G/5G speeds — typically 10-50 Mbps depending on carrier and location.

How is traffic calculated?

Both upload and download are counted (total bytes transferred).

Getting Started Checklist

Ready to Get Started?

Create your account, buy traffic, spin up endpoints with your FREE connections. Setup takes less than 60 seconds.

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Free trial
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24/7 support