AI Tools Access Guide

FOUNDATION · ACCESS LAYERS

How AI services assess network access

From local apps to service-side permissions

Opening an AI website is not a single, standalone request. A browser typically loads the page first, then fetches scripts and stylesheets, before contacting authentication, session and content-generation services. Uploading files, retrieving chat history and displaying generated images may also depend on other domains. Seeing the homepage only confirms that some resources are reachable; it does not prove the sign-in and generation flows are fully connected. When troubleshooting, describe the action that failed—such as a stalled login redirect, a blank page after sending a message or an interrupted upload—instead of simply saying the site is down.

You can break access down into transport, identity, permissions and task processing. The transport layer covers DNS resolution, connection setup and continuous data delivery. The identity layer checks whether your sign-in session is valid. The permissions layer determines whether your account can use a particular model or feature. Task processing covers input size, generation queues and platform resources. The same on-screen message can come from different layers, so check request status alongside your account settings. Changing routes mainly affects the transport path and egress environment; it will not grant model access or restore revoked account eligibility.

Egress IP addresses and region information are not interchangeable

AI platforms may assess an egress IP using geolocation databases, account settings, sign-in history, organization policies and product availability. The region shown for a route is a reference for choosing a transport path, not a guarantee that a platform will assign it the same region. Databases are updated on different schedules, so the same egress address may be classified differently across them. Platforms may also treat data center, shared egress and residential addresses differently, but no address type is automatically usable or unusable. A region label is not a promise that a feature will be available.

The history of a shared egress address can also affect your experience. Unusual requests from other users may lead a platform to require extra verification or apply rate limits to the same address; that does not necessarily mean there is a problem with your account. Conversely, if an account faces the same restriction across multiple ordinary networks, the route is unlikely to be the cause. Keep the original message and distinguish between the address environment, account status and organization restrictions. If a platform does not offer its service in your current region, follow its official rules. Do not falsify information or repeatedly change your identity to try to qualify.

Why short requests work but generation gets interrupted

AI responses often arrive as a continuous stream rather than all at once after generation is complete. The browser or client needs to keep the connection open for an extended period, and local proxies, corporate gateways, routers and platform edge services can all affect it. A brief network interruption may go unnoticed after a regular page loads, but it can immediately stop a streamed response. So when testing a route, do more than refresh the homepage: check whether a real task streams continuously and whether the conversation is saved afterward.

Encryption and accessibility are separate considerations. VPNXW’s quantum encryption is a statement about the service’s transport security; it does not guarantee how an AI platform processes or stores content, or how it manages accounts. HTTPS certificate validation between your browser and the destination site remains important. Do not disable certificate checks to troubleshoot a connection. With these layers in mind, you can direct evidence to the right place: check the client and route for connectivity issues, the platform account for permissions, and the administrator’s settings for organization features. One switch cannot resolve every kind of failure.

TOOLS · PRODUCT DIFFERENCES

Access limits for common AI tools

The same product name does not mean the same access point

ChatGPT, Claude and Gemini all offer conversational experiences, but their account systems, feature availability and API management differ. Even within one platform, web, mobile and developer API access may have separate requirements. Being able to chat on the web only confirms that the current account has the relevant permission through that particular access point. It does not confirm that the API is enabled or that a model with the same name is available in another app. Before troubleshooting, note the access point, signed-in account and product you are actually using—not just the model name.

Test ChatGPT’s web session and developer API separately; the same goes for Claude’s web account and developer console. Gemini products may be subject to different requirements for personal, work or school accounts, as well as organization policies. If you have multiple accounts signed in to the same browser, the account shown on the page may not be the one you expected. Confirm your identity in the product’s account settings first, then check whether the feature is available. For region, age, organization licensing or payment requirements, refer to the platform’s current published guidance; this article is not a definitive list of supported regions.

For Copilot and Cursor, check the editor too

Copilot can refer to several different products, so be specific. An assistant in a browser, features in office apps and coding assistance in an editor may use different services and licenses. When contacting support, name the exact app and access point. Code completion working while chat fails is not a contradiction: they may use different APIs, context permissions or authentication flows. Test completion, chat and repository access separately, and check whether your organization allows each feature instead of repeatedly signing out of every account.

Cursor’s browser sign-in flow and in-editor requests are handled by different processes. After browser authentication, an app callback may still need to pass the result back to the editor. The editor’s extension host, remote workspace and terminal may each have their own network settings. If the browser shows a successful sign-in but the editor remains stuck, check whether the browser blocked the callback, whether the app association is working and whether the editor logs show connection errors. Do not immediately delete the workspace or reinstall every extension: that adds variables and may erase useful evidence.

For image tools, distinguish task submission from media retrieval

Image tools such as Midjourney typically involve task submission, queueing, generation and media retrieval; use the access method provided by the service itself. Being able to browse past images does not mean your account can create new tasks right now. If a task is complete but its thumbnail will not load, generation may have succeeded. Check the task status and error message first, then see whether media retrieval failed separately. Large image downloads depend on sustained connections and local storage, so a single page refresh cannot establish whether the whole platform is available.

Use comparisons between tools to pinpoint differences, not to find a list that will always work. If only one platform fails on a route, first check its policies, your account and its dependent domains. If none of the tools connect, go back to your local network and proxy setup. For feature updates or changes to access points, consult official help documentation. The VPNXW servers page explains international routes and how to choose one. A region label next to a tool name is not a permanent availability guarantee, and changes to a third-party tool do not replace testing the actual connection.

IDENTITY · ACCOUNTS & SESSIONS

Account setup and sign-in checks

Keep your VPNXW account separate from your AI platform accounts

Your VPNXW account manages plans, clients and subscriptions. Your AI platform account manages model access, conversation history and platform billing. Set up and maintain them separately. VPNXW does not require an email address; you can create an account with a username and password. That does not mean external AI platforms have the same requirements. Follow each platform’s official process to see what information it needs and which account types it accepts. Never enter your VPNXW credentials into a third-party form or share your AI platform password or session credentials with route support.

Before signing in for the first time, choose a network environment that complies with the platform’s policies, then complete the sign-in process through the same egress route. Your browser may redirect between the login page, identity provider and target app; changing routes mid-process can leave the session in an inconsistent state. If you need to switch, end the incomplete flow, confirm the new route is connected, then start again from the official entry point rather than opening multiple login windows and repeatedly submitting. Check the domain when using a password manager so you do not mistake a lookalike page for the official sign-in page.

For sign-in loops, start by checking your browser state

If clicking Sign in sends you back to the original page, cookies, site storage, extension blocking or cross-site redirects may be involved. First check that your system clock and time zone are reasonably accurate, then see whether the browser is blocking required site data. You can create a separate browser profile for comparison while leaving your usual profile unchanged. If sign-in works in the new profile, check your existing profile’s privacy settings and extensions one at a time. Private browsing can isolate some storage and extension state, but it does not change your egress region and is not guaranteed to work with every authentication flow.

When clearing data, remove only data for sites related to the issue, and save important conversations, drafts or local files first. Clearing every browser session signs you out of other services and may not fix the problem. If you sign in through an external identity provider, check that the provider itself is reachable and that authentication actually returns you to the target app. The domain in the address bar and the source of the message can help distinguish an identity verification failure from a rejection by the target app. Do not treat every sign-in page as part of the same system.

Check organization and personal accounts separately

Work or school accounts may be subject to administrator controls for app access, device compliance and data access. Being able to use a feature with a personal account does not mean your organization account is allowed to use it; permissions may also differ when you switch organizations. If a message says an organization administrator controls access, ask the administrator to confirm the policy rather than trying to fix it by changing routes. If you have multiple identities in your editor, check which account the current workspace uses, whether the repository’s organization permits the feature, and whether the extension’s sign-in status matches the browser.

If the platform says your account is disabled, you are not eligible or your account needs review, stop repeated retries, save the original message and contact the platform through its official channels. Switching routes may change the error message, but it will not reverse an account decision. Keep an appeal focused on normal usage, when the issue occurred and the error identifier. Do not share your full password, keys or unrelated conversations. Verify the official domain and access point before responding to requests for additional information, so troubleshooting does not create a new account security risk.

The goal of sign-in troubleshooting is to restore normal authentication, not to falsify your region or identity. Keep your environment stable, avoid repeated submissions and follow the platform’s account and region requirements.

After signing in, try a routine task with no sensitive content. Confirm that conversation history and the sign-out option work before adding work materials. Platforms may have different session expiration and device management rules, so one successful sign-in should not be treated as a permanent credential. Sign out when you finish on a shared device. If you suspect a session has been exposed, revoke it in the platform’s security settings and review connected apps. Keeping account security and route troubleshooting separate helps avoid a string of irreversible changes before the cause is clear.

ROUTE · NETWORK PATHS & EGRESS

Choosing a route for AI tools

Check policy requirements before comparing routes

Choose a route based on the regions permitted by the target platform, not whichever location looks closest on a map. First check the platform’s regional requirements for your account and use case, then choose a matching route from the available options. VPNXW offers 100+ countries / 160+ routes, giving you a range of international transport options; that does not mean every egress route is suitable for every AI product. Platforms can change how they identify regions and evaluate addresses, so verify the result after connecting and follow the platform’s official rules.

Singapore, Japan, the United States, Hong Kong and Australia are examples of popular route regions, not a universal list of supported locations. A shorter distance may reduce some transport overhead, but it does not necessarily prevent detours, congestion or delays in platform processing. A more distant route may have a better path. Compare performance using the same task under similar conditions instead of relying on region names alone. If you are signing in or working on an important task, keep the egress route consistent and avoid switching while a request is in progress.

Route type descriptions are not performance guarantees

IEPL, transit and direct connections describe different ways of organizing network transport. Actual performance also depends on local access, carrier routing, egress connectivity and the target platform’s status. Do not assume a route is faster just from its type; check the options available in the panel. For AI text chat, see whether the first part of the response arrives and whether output continues smoothly. For file uploads and generated images, also check that the transfer completes. A successful short request and a successful large file transfer are different tests and cannot stand in for each other.

If things slow down during peak hours, first distinguish delays in platform processing from connection stalls. If a request was submitted successfully and the platform continues to show it in a queue, the cause may be server load or account priority. If the browser cannot establish a request for a long time, the network path is more likely to be involved. For a comparison, keep the device, browser, account and task as consistent as possible, change just one network variable, and note which stage changed. Do not compare a device downloading a file in the background with an idle one, or mistake local Wi-Fi instability for an international egress issue.

Split tunneling must cover the app that actually makes the request

Seeing the expected egress address on a browser check page does not mean your command line, editor or remote container uses the same route. Split-tunnel rules may apply by domain, address or process, and a tool’s authentication, media and API domains may match different rules. If needed, review the client’s connection logs to identify which app made the failed request and which rule it matched. Global mode can be a temporary comparison, but it should not replace a precise long-term configuration. After troubleshooting, restore the split-tunnel setup that fits your work.

DNS settings also need to work with your proxy mode. Some proxies resolve destination domains through the client; some apps resolve them locally before connecting. These approaches can produce different results. If name resolution fails, find out whether the issue is local or proxy-side instead of changing every network setting at random. If a connection is established but the certificate domain does not match, stop entering sensitive information and check for incorrect DNS resolution, a corporate gateway or local interception. Do not ignore certificate errors to test a route; that can hide the real problem.

For checks on a specific device, see the connection verification guide. For choosing a region and route type for your use case, see the VPN route selection guide. When noting candidate routes, record the panel name and the result of the actual task; there is no need to assign unverified ratings to every route. Reproducible descriptions—such as “sign-in completed, but the upload was interrupted”—are more useful than simply saying “fast” or “slow.”

VPNXW supports unlimited simultaneous devices, but each device may have a different network environment. If a desktop connects but a mobile device does not, compare network access, client rules and app version messages before assuming the account is restricted. Confirm the connection separately on each device, then check the target tool. This lets you use multiple devices without running parallel retries that make platform security checks and network logs harder to interpret.

BROWSER · WEB & PERSISTENT CONNECTIONS

Troubleshooting web chat and streaming output

Use your browser’s network panel to find where requests fail

If a page loads but sending a message fails, open your browser’s developer tools and network panel, then retry with a task that contains no sensitive content. Check whether the request was sent, whether response headers arrived and whether delivery stopped while the response body was being received. Record script loading failures separately from generation API failures. A console error may be a symptom rather than the cause: for example, the interface may fail to parse a response because the server returned a sign-in page. Request type and response content are more useful than a screenshot of only the last console line.

The network panel may show authorization headers, cookies, conversation text and uploaded file details. Redact sensitive information before taking screenshots or exporting logs. Never post a complete session file publicly. The request domain, failure stage, status code and a redacted error message are usually enough for support to start investigating. If you need to preserve page navigation, use the browser’s preserve log feature, then turn it off and clear unrelated records after reproducing the issue to reduce the risk of sharing data from other sites.

The difference between data arriving in chunks and all at once

Some AI APIs use server-sent events or another streaming method to send generated content to the page in chunks. The cursor moving as you read depends on the client continuing to receive the response. If an intermediary buffers data, the page may stay blank for a while and then show the entire response at once. If the connection closes early, you may be left with a partial answer. Do not check only whether the request returned a success status; also see whether the response body keeps arriving and whether the page received a normal end-of-task signal.

Other tools may use persistent connections such as WebSockets, which can fail at different points from ordinary requests. If the initial page loads but real-time features keep reconnecting, check whether extensions, corporate gateways or local proxies allow those connections. Do not force a change to the app’s transport protocol unless the platform provides an explicit setting. Corporate security gateways may have their own policies; an administrator should confirm them. Using a personal client does not override network management requirements on an organization-managed device.

Rule out background sleep, extensions and task size

A mobile device switching to the background, a desktop going to sleep or a change in Wi-Fi can all interrupt a persistent connection. Keep the app in the foreground while testing, and avoid running system updates, large file syncs or similar tasks at the same time. If short text works but a long conversation does not, compare with a new chat that has no previous context. This can help distinguish page state, context length and connection duration. A new chat is only a diagnostic tool; it does not mean there is a problem with the original conversation, and you should not repeatedly upload the same work materials for testing.

Content-blocking extensions, script modification tools and enhanced privacy settings can sometimes affect authentication or event streaming. Testing with a separate browser profile and changing one setting at a time is more reliable than disabling every security feature at once. If an extension is involved, adjust only the permissions needed for the target site and understand the consequences. If all browsers fail at the same stage, check the route and platform announcements. If only one profile is affected, focus on the local environment instead of repeatedly switching regions.

Attachments also depend on file format, size, account permissions and content policies. Follow any file limits set by the platform; network acceleration cannot change them. Remove unnecessary sensitive information before uploading, and use an approved sample file if you need to reproduce the issue. If a task shows as complete but the result has not been saved, check your history or the platform’s task page before resubmitting and possibly incurring additional usage. Text responses and generated images use different retrieval paths, so record their results separately.

API · ENDPOINTS & AUTHORIZATION

How API access differs from the web

Check API eligibility, endpoint and key separately

An API is a programmatic access point, typically with its own projects, keys, model permissions and billing settings. Do not assume a web plan includes API usage, and do not copy browser sign-in cookies into a script as API credentials. Start in the target platform’s official developer console to confirm the project status, available endpoints and models, then configure your request using the official documentation. Authentication headers and request formats vary across platforms. An SDK accepting similar parameters does not mean the APIs are fully compatible.

Start troubleshooting with the smallest possible request. Check the endpoint spelling, path and HTTP method first, confirm that the expected environment variable supplies the authentication details, then add your application parameters. Do not combine file uploads, tool calls, complex context and streaming in your first test. If the SDK wraps errors, enable appropriately limited logging in a development environment or compare with a basic HTTP client—but filter authorization headers and request bodies. The response status, error type and request ID are more useful than guessing whether a key has “expired.”

Know which process reads the proxy settings

Some command-line tools read proxy environment variables. Some SDKs need a proxy or custom transport object passed explicitly, while some runtimes do not inherit the system proxy automatically. Check the official documentation for your runtime and SDK; setting a variable alone does not prove the proxy is being used. Use the local listening address provided by your client and make sure the protocol matches the listener type. Do not expose a local endpoint to untrusted networks. In a corporate environment, follow the administrator’s proxy setup rather than creating an unmanaged egress path.

The command below checks a basic HTTPS connection and data transfer; it does not make an AI generation request. It uses an example domain and will not consume model usage. Before running it, set AI_PROXY_URL securely on your device to the local proxy address provided by your client. Do not put a proxy address containing credentials in a shared script. The command explicitly selects a proxy and clears the bypass list to isolate proxy selection; it does not prove that you are authorized to use a real AI API.

curl --noproxy "" \
  --proxy "$AI_PROXY_URL" \
  --show-error \
  --verbose \
  --output /dev/null \
  https://example.com/

This syntax works in environments that support the relevant shell features. In Windows PowerShell, use curl.exe and pass the environment variable and empty output target using that terminal’s syntax. Verbose output may include proxy details, so redact it before sharing. After the basic connection works, test a minimal API request from the platform’s documentation. Do not replace the example domain with an unknown relay, and do not repeatedly try different base URLs without first confirming where your credentials will be sent.

Choose a retry strategy based on the response

401 usually points to missing or invalid authentication, but check the platform’s error body. 403 may involve permissions, region or policy. 429 may indicate a request rate, concurrency, quota or account limit. Do not switch routes as soon as you see a rate limit, or assume every refusal means the key is wrong. A server error is also different from a network timeout: with a server error, the request reached the server; with a timeout, you may not have received a complete response. Keep the platform’s request ID so support can look up the request.

Streaming APIs require the client to keep consuming data and handle cancellation, completion and interruption correctly. If the connection drops after partial output, do not automatically resubmit the entire task: the request may already have run, and replaying it could produce duplicate results or extra charges. First check whether the platform offers task lookup, idempotency or specific retry guidance. For rate limits, follow the server’s wait instructions and use bounded backoff. Do not evade platform limits by rotating keys or using multiple accounts.

For request tracing, record the runtime environment, endpoint path, model identifier, error type and whether you received partial output. Do not log full keys or business inputs. If a key appears in a repository, terminal recording or public log, revoke and replace it in the platform console rather than merely deleting the visible text. After the proxy path is restored, check the app’s own timeout and cancellation behavior too. A stable network is only one prerequisite for API success; the app still needs to handle platform responses and failure cases correctly.

DEVELOPMENT · PROCESSES & RUNTIMES

CLI, IDE and CI configuration

Environment variables have a limited scope

Environment variables in a terminal usually affect only that process and any child processes it starts. An editor, background service or GUI app that is already running may not receive variables set later. So if a terminal request works but an IDE extension fails, check how the editor was launched and review the extension’s network settings instead of repeatedly changing the same variable. Variable names, case sensitivity, precedence and proxy support depend on the tool. Different results across programs on the same device do not mean the system’s network state is contradictory.

Start by setting proxy variables in a dedicated test terminal and confirming that they affect the current command. Then, if needed, add them to the appropriate user configuration. Do not add them indiscriminately to every login script or system-wide environment; this could redirect internal resources and other apps unintentionally. If your organization requires some addresses to connect directly, configure the bypass list according to policy and check that it does not accidentally exclude AI APIs. After troubleshooting, remove temporary variables and keep only a verified long-term setup so future sessions do not inherit an outdated endpoint.

In remote development, “local” does not mean the same machine

Remote workspaces, containers and subsystems each have their own processes and view of the network. The editor interface may appear on your desktop while the extension runs on a remote host. In that case, “localhost” for the extension refers to the remote environment, not the device running the desktop client. First confirm where the request actually originates, then work out how it can reach the proxy. A loopback address inside a container also points to the container itself, so you cannot simply copy the host’s settings. If a connection needs to be forwarded, use an authorized network setup with a clearly defined access scope.

Do not expose a local listener to your entire LAN just to let a container connect to a proxy. First check whether your client offers a controlled access method, then review the firewall, authentication and listening scope before exposing an endpoint. If the remote host belongs to a company or hosting provider, follow its egress requirements instead of turning a personal device into a permanent public relay. If the remote environment already has a working egress path, it may not need the desktop proxy. Test from that environment and avoid unnecessary network hops.

Check IDE extension sign-in and task requests separately

An extension may use the system browser to sign in, while its extension host handles completion, chat, indexing and attachment requests. After browser authentication succeeds, check the editor’s account panel and extension logs to confirm that authorization was passed back. If the issue occurs only in a particular workspace, compare its settings, remote runtime and organization policies; if every workspace is affected, check user-level settings. Do not publicly share the full contents of the extension’s output panel—it may include repository paths, internal domains and code snippets.

Code indexing and context uploads also raise data governance concerns. Network access does not mean you can send every repository file to an external model. Before using these features, confirm which tools, file scopes and data processing practices your organization allows, and exclude credentials, customer information and restricted code. For agents and tool execution, check which files they can access and which commands they can run. A working connection is not a reason to skip permission reviews. Manage network settings and app permissions separately to avoid expanding access unnecessarily while troubleshooting.

Treat CI as a separate runtime environment

CI jobs run inside runners and do not automatically inherit the proxy settings on a developer’s computer. Check the runner’s network policy, outbound access rules and secret injection method before testing API connectivity. Store API keys in the platform’s secret management feature and limit access to jobs that need them; do not expose them to untrusted contributions. Avoid printing complete environment variables in logs, and do not enable debug modes that reveal authorization parameters. Check caches and build artifacts too, so credentials are not accidentally retained.

Automated tasks also need to handle concurrent requests, retries and cancellation. When several jobs share a platform quota, a successful local test does not guarantee that parallel runs will succeed. Control request rates at the application level, follow platform limits and keep redacted records that make failures traceable. Note where self-hosted and hosted runners execute when comparing results, since their egress paths differ. Never put a personal client subscription or local proxy address directly into a public pipeline. Network configuration should come from a controlled environment; application code should read only the settings it needs.

DIAGNOSIS · ACCOUNT RESTRICTIONS & RECOVERY

Rate limits, suspensions and troubleshooting

Follow a troubleshooting sequence you can roll back

When something fails, save completed work first, then note when it happened, which access point you used, what action failed and the exact message. Check the platform’s status announcements for known incidents. Start with low-impact comparisons: check the current account, confirm the client connection, then reproduce the issue with a task that contains no sensitive content. Change one variable at a time and keep the original settings. If you change the browser, route, key and SDK all at once and the problem goes away, you will not know which change helped—and you will have no clear basis for the next incident.

If several apps cannot reach external services, check device connectivity and the client first. If only a browser is affected, check the session and extensions. If only one API fails, check API eligibility and request parameters. If only remote jobs fail, check the runner’s egress path. Narrowing the scope this way is more efficient than repeatedly changing regions. Run comparisons in an environment that complies with platform rules. Do not use bulk accounts, impersonate identities or evade restrictions to test a route; that could turn an ordinary connection issue into an account problem.

Distinguish rate limits from account actions

Rate limits may result from request frequency, concurrent tasks, model quotas or a shared egress environment. Read the platform’s error type and suggested wait time first, then check for background scripts, editor extensions or CI jobs that may still be making requests. Closing a foreground page does not necessarily stop every request; automatic retries may continue in the background. Identify the source, pause abnormal jobs and resume in line with platform rules. Starting more retries to get a quick result will usually prolong recovery and use more resources.

An account suspension, revoked organization access and a temporary rate limit are different actions. Resolve account notices through the official account support channel; ask an administrator to check organization permissions. Save a redacted error and request ID, and describe normal usage without sending unrelated identity documents or full conversations. Do not promise yourself a recovery time if the platform has not stated one. Network service support can help check the connection path, but it cannot reverse a decision or change model permissions made by an external platform.

Support requests should include enough to diagnose the issue, but no more

To report a connection issue to VPNXW, use the user panel support ticket and include your device platform, client connection status, route name, target tool and the stage where it failed. Attach a redacted error screenshot and note what changed when you tried another route or browser. Do not share passwords, subscription credentials, full authorization headers or work materials. If the issue concerns an AI platform’s task processing, keep its official request ID and contact that platform directly rather than sharing unnecessary account information across support channels.

After recovery, run a complete but lightweight check: sign in, send a routine task, confirm that the response finishes and check attachments if needed. Then undo temporary changes, stop debug logging and revoke any test keys you no longer need. Write down the final steps that worked and which layer they addressed. The next time a similar symptom occurs, first check whether the conditions are the same instead of repeating every step mechanically; platform policies, client rules and local connectivity may have changed.

Choose data and a service based on your actual workload

Text chats, file uploads, image generation and ongoing development tasks use data differently, so usage time alone is not a reliable estimate. Check your usage in the panel before choosing a plan. VPNXW monthly subscriptions are ¥9.9/month for 60GB, ¥18/month for 250GB and ¥28/month for 500GB; data resets monthly on the activation date, and mid-cycle upgrades are prorated by the remaining days. Data add-ons are ¥158/300GB, ¥358/1000GB and ¥658/3000GB; they are usable until depleted and never expire. See the plans page for a full comparison.

This service supports Windows / macOS / iOS / Android / Linux, with unlimited simultaneous devices. Payment methods include Alipay / WeChat Pay / USDT, and a 30-day no-questions-asked refund is available. Get clients and subscription details from the user panel after signing in; installers are not distributed on this page. Choose a service based on real task testing and clear billing terms, not on the assumption that one route will work with every tool forever. Check accounts, network, permissions and tasks separately so every change has a clear purpose and the recovery process can be reviewed.