Proxies.sx

Proxies.sx is a mobile and residential proxy service with real 4G/5G carrier IP addresses and proprietary infrastructure. Unlike many proxy services, the platform does not resell third-party networks: according to the service, the entire infrastructure is managed by the Proxies.sx team and is constantly updated with new IP addresses.

The service operates on two proprietary pools. The first is a private network of physical 4G/5G modems with mobile carrier SIM cards. The second is a proprietary network of mobile and residential devices connected through SDK. Thanks to this, users get “live” IP addresses with a high trust level for account work, automation, public web data collection, ad verification, e-commerce, and other tasks where connection stability matters.

Proxies.sx allows users to create separate proxy ports through the dashboard or API, flexibly configure IP rotation, use sticky sessions, and automatically select addresses for specific tasks. The platform supports HTTP, SOCKS5, automation tools, AI systems, and scenarios that require stable mobile proxies with broad geographic coverage.

What is Proxies.sx and what task does it solve

Proxies.sx works as proxy infrastructure for teams and specialists who need mobile and residential IP addresses with controlled quality, flexible rotation, and payment only for actually used traffic. This can be useful for tasks where regular datacenter IPs do not provide the required stability or do not match the required network environment.

In practical workflows, proxies are used to check local results, collect public web data, work with multiple accounts, test services in different countries, automate repetitive actions, or analyze advertising and marketplace platforms. Proxies.sx covers these tasks through a combination of proprietary 4G/5G modems, a device network, IP rotation, API, and automatic address selection.

Important: proxies should be used responsibly, taking into account the rules of services, advertising platforms, and applicable law. They do not replace proper organization of accounts, profiles, access, and workflows.

Why users choose Proxies.sx

The main advantage of Proxies.sx is the combination of proprietary infrastructure, real mobile IP addresses, and a pay-as-you-use traffic model. Users do not rent slots or pay for resources by time, but work with the traffic they actually use in their tasks.

The service also focuses on IP address quality. New addresses are added regularly, while problematic connections are automatically removed from rotation. This helps maintain workflow stability in tasks where long sessions, repeated actions, local checks, or a large number of requests matter.

Proxies.sx supports real 4G/5G carrier IP addresses, coverage in more than 70 countries, flexible rotation, sticky sessions, HTTP, SOCKS5, API, MCP, and payment methods including bank cards, USDT, and more than 200 cryptocurrencies through CoinGate. This set of capabilities makes the service convenient both for manual work through the dashboard and for technical teams that want to integrate proxies into automated processes.

What tasks Proxies.sx is suitable for

Proxies.sx can be used in different scenarios where real mobile or residential IPs, geographic control, session stability, and automation support are important. Below are the main directions where the service can be useful.

How the Proxies.sx infrastructure works

The Proxies.sx infrastructure is built on two proprietary pools that cover different types of tasks. The premium modem pool consists of physical 4G/5G modems with real carrier SIM cards. It is suitable for important accounts, stable sessions, commercial processes, and tasks where a more controlled connection type is needed.

The second pool is a network of mobile and residential devices connected through a proprietary SDK. It is useful for large-scale public web data collection, work with rare geos, broad country coverage, and scenarios where a large number of available IP addresses is important.

All devices in the network undergo continuous quality monitoring. If an IP address or connection becomes unstable, the system removes the problematic resource from rotation. Automatic free replacement for problematic ports is also available when needed, helping maintain workflow stability.

Rotation, sessions, and precise IP configuration

Proxies.sx allows users to work with both flexible IP rotation and stable sessions. Rotation is suitable for processes where the address needs to change regularly, for example public data collection, local search result testing, or automated checks. Sticky sessions are useful for accounts, longer workflows, and tasks where network environment consistency matters.

Users can create dedicated ports or use Pool Gateway. Dedicated ports provide more control and are suitable for accounts, long sessions, and tasks that require a specific IP. Pool Gateway automatically selects an IP for each request, which is convenient for large-scale automation, data collection, and high traffic volume.

In addition to country selection, Proxies.sx supports more precise configuration by city, mobile carrier, ASN, and internet service provider. This is useful for tasks where not only the country matters, but also the exact geography or network environment.

Payment, traffic, and top-up methods

Proxies.sx has no hourly fees, slot rental, or hidden subscriptions. Users pay only for actually consumed traffic, so the model can be convenient for teams that do not want to pay for unused resources or forecast load precisely in advance.

The service offers shared 4G/5G proxies, private 4G/5G proxies, a flexible limit system, and a low minimum payment. This allows teams to start with small volumes, check connection quality, and then scale usage for real tasks.

Available payment methods include Visa, Mastercard, and American Express bank cards, CoinGate with support for BTC, ETH, USDT, USDC, and more than 200 cryptocurrencies, direct USDT/TRON transfers, and x402 for micropayments in AI systems. The balance is used inside the service and can be applied to different proxy types without separate restrictions.

API, MCP, and automation

Proxies.sx supports an API for managing proxies, IP rotation, countries, carriers, balance, and other settings. This allows the service to be used not only manually through the dashboard, but also as part of automated infrastructure.

MCP support for AI systems and automation tools is worth highlighting separately. In such tasks, proxies can be selected not manually, but as part of a scenario, script, agent, or another system working with a large number of requests. That is why compatibility with the MCP server for AI systems, API logic, and automated routing can be important for teams building complex technical processes.

Common questions about Proxies.sx

Proxies.sx works with real 4G/5G carrier IP addresses, not datacenter proxies disguised as mobile IPs. The network is built on a proprietary fleet of physical modems with carrier SIM cards and a network of real mobile devices, which makes IPs look more natural to platforms and increases their trust level.

According to the service, more than 70 countries are currently available. The premium modem pool covers more than 30 popular geos, including the USA, the UK, Germany, France, Poland, Spain, Italy, the Netherlands, Japan, Singapore, and other countries. Additional device networks provide access to rare regions in Latin America, Africa, and Asia.

If an IP becomes unstable, the system quickly removes it from rotation. Automatic free replacement for problematic ports is also available. Sticky sessions allow one address to be used for an extended period of time, which is useful for account work, automation, and services where connection stability is required.

Proxies.sx can also be relevant for resellers. Custom proxy solutions can be launched under your own brand based on the service, using API, webhook integrations, SDK, and ready infrastructure for partners.

How Proxies.sx can complement Afina Browser

Proxies.sx fits well into the workflows of Afina Browser users who work with multiple profiles, accounts, automation, data collection, and tasks in different countries. Proxies.sx is responsible for mobile and residential proxy infrastructure, while Afina helps organize profiles, accounts, tasks, and browser scenarios in one workspace.

For example, a team can create separate proxy ports in Proxies.sx, configure the country, city, carrier, or ASN, and then add these connections to separate Afina profiles. This is convenient when work environments need to be separated by projects, clients, geography, accounts, or automation directions.

For teams working with many profiles, proxy management in the Afina table can be useful. This approach helps check, edit, and control proxies inside the workspace faster without mixing different projects and connections.

In this combination, Proxies.sx provides access to real mobile and residential IP addresses, rotation, sticky sessions, API, and MCP, while Afina helps structure browser profiles, automation, tasks, and team workflows.

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