VoidMob
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MausBot MCP setup

Give your MausBot bots real US numbers for codes with one pasted MCP line, and point a browser they start at a 4G/5G IP in the country you pick. The key is typed once and never shown again.

Create an API keyRead the setup steps
US numbersNumbers
$0.15/code
Dedicated numbersDedicated
$16.99/mo
Mobile proxiesProxies
$3.99/GB
MausBotYour computer, the desktop app
MausBot, Plugins, MCP servers, Add server, one box
$ claude mcp add voidmob -e VOIDMOB_API_KEY=YOUR_API_KEY -- npx -y @voidmob/mcp

Then ask MausBot

What's my VoidMob balance?

A number back means the key and the install both work.

Paste the whole line into the one box. MausBot reads the name, the command and the variable, asks for the key's value, connects and lists the tools. Bots set to use every enabled server get it on their next task.

What VoidMob adds to MausBot

MausBot is a free, open-source desktop app that runs a team of AI bots, each with its own job, model and computer. Bots run on the Claude, Codex or Grok CLI you already have, and extra tools come in as MCP servers you add under Plugins.

SMS verificationfrom$0.15

Codes for the services your bots sign up to

When a task needs an account on a listed third-party service, the bot rents a US non-VoIP number for it, waits for the SMS and passes the code on. No SMS within the window and the price goes back to your balance.

SMS verification
Mobile proxiesfrom$3.99 per GB

A mobile IP for the browser your bot starts

MausBot's built-in browser has no proxy setting. Have the bot start its own with agent-browser --proxy http://<login>:<password>@proxy.voidmob.com:10000 open <url> and the page sees a 4G/5G carrier IP in the country you pick. Desktop app only.

Proxies for AI agents
Dedicated numbersfrom$16.99 a month

Your app's SMS login, tested by a bot

A dedicated monthly number receives SMS from any sender, your own app included. Let a bot sign up a test account with it and read the code your app sends on every run.

Dedicated numbers

Set up VoidMob in MausBot

One step is yours whichever path you take: create an API key in the dashboard and top up the balance with crypto.

  1. Create a key and fund the balance

    Create a key under Developers, API Keys in the VoidMob dashboard (it is shown once) and top up with crypto. Bots can spend the balance and nothing beyond it.

  2. Add the server in MausBot

    Open Plugins, MCP servers, Add server and paste the line above. When MausBot asks for the key's value, type it in. The server connects and lists its tools.

  3. Ask for your balance

    In a chat with any bot, ask "What is my VoidMob balance?". A number in the reply means the bot reached the server.

  4. Install a browser that takes a proxy

    In a terminal on the same computer, run npm install -g agent-browser, then agent-browser install. It is a second browser for proxy tasks. MausBot keeps its own.

  5. Tell the bot to use it

    Ask for a US list, then say: "Browse with agent-browser --proxy and this list's login, not the built-in browser." Pass the flag on the command, not as a shell variable.

A first task to try

Paste this to MausBot. The panel plays what the setup above makes happen.

Quote me the smallest shared mobile proxy plan and stop. After my yes, buy it, make a US proxy list and open ipinfo.io/json through it with agent-browser to show me the address a US visitor gets.
MausBotvoidmob MCP server
Quote me the smallest shared mobile proxy plan and stop. After my yes, buy it, make a US proxy list and open ipinfo.io/json through it with agent-browser to show me the address a US visitor gets.
search_proxiestype: "shared"
1 GB · 30 days $3.99 10 GB · 30 days $35.00

The smallest shared plan is 1 GB for 30 days at $3.99. Country, city and carrier are set per proxy list after you buy. Go ahead?

Go.
purchase_proxyplan_id: "plan_sh1g30", max_price_cents: 399spends $3.99
Proxy prx_9d2h4 is active ($3.99). Call get_proxy_status for its credentials.
create_proxy_listproxy_id: "prx_9d2h4", name: "us-test", country: "US"
Created list list_de4k2.
Proxy list · us-testUnited States · 4G/5G · HTTP and SOCKS5
user-us-test:••••••@proxy.voidmob.com:10000

Ready. Requests through that login leave from mobile carriers in United States.

Prices from today's catalog. The IDs and login are examples.

A shared plan is billed per GB, and opening a page or two uses very little of it. The page shows the exit address, so you see where the bot appears to be before you rely on it.

Checks before every charge

Two checks always run at VoidMob: the price you approved and your balance. Two more run inside your MCP server when you set them. A refusal at any of them charges nothing.

No SMS, no charge

A verification number stays open 15 minutes. If no SMS arrives, the price returns to the balance automatically, except on services marked non-refundable.

Keys you can pull

Give MausBot its own key and revoke it on the API Keys page whenever you like. It stops working at once.

See every scenario on the MCP page
purchase_esimmax_price_cents: 699Japan · 5 GB · 15 days · $6.99

  1. Per-order limitIn your MCP server, when set

    VOIDMOB_MAX_ORDER_CENTS=2500

    $6.99 is under the $25.00 limit (passed)

  2. Session budgetIn your MCP server, when set

    VOIDMOB_BUDGET_CENTS=5000

    $6.99 of $50.00 left (passed)

  3. Price you approvedAt VoidMob, always

    max_price_cents

    Live $6.99, approved $6.99 (passed)

  4. Your balanceAt VoidMob, always

    prepaid, topped up by you

    $42.10 covers it (passed)

Item price from today's catalog. Limits are the README's $25 per order and $50 per session; the balance is an example.Charged $6.99, the price you approved

When MausBot and VoidMob disagree

  • The bot's browser still shows your own address

    MausBot's built-in browser sends every connection through its own local gate and has no proxy setting. On the desktop app that gate connects from your computer, so pages see your address.

    Fix

    Have the bot start agent-browser with --proxy for the task, as in the steps above. A browser started that way sits outside MausBot's gate and takes the list's login.

  • A socks5:// address with a login never loads

    Chrome offers no username and password method for SOCKS5, so the proxy refuses the connection before any page loads. The same list works over HTTP on the same port.

    Fix

    Use http:// with the list's login. An IP-whitelist list needs no login, so a bare proxy.voidmob.com:10000 works for it.

  • A bot cannot see the VoidMob tools

    A bot with an explicit server selection in its access settings only uses the servers on that list. A new server is not added to it automatically.

    Fix

    Open the bot's access settings and tick the server, then send the next task. A bot set to use every enabled server needs nothing.

  • A purchase goes through with no approval card

    Every MausBot bot starts at Full access, which answers the engine's own permission prompts for you. The quote-first rule then rests on VoidMob's server alone.

    Fix

    Switch the bot to Ask for approval so the engine's own prompts reach you, or add -e VOIDMOB_MAX_ORDER_CENTS=2500 -e VOIDMOB_BUDGET_CENTS=5000 to the pasted line for hard caps.

Give MausBot a balance to draw on

Create an API key, top it up with crypto, and paste it where the setup above says. Prefer to look first? The MCP server runs on play money with no key.

Create an API keySee every MCP tool

Frequently Asked Questions

Common questions about VoidMob in MausBot.

Can MausBot's own browser use a VoidMob proxy?
No. Every Chrome MausBot launches for a bot connects through MausBot's own local gate, and its settings have no field for an outside proxy. A separate browser the bot starts itself, such as agent-browser --proxy, does take one.
Does this cover MausBot Cloud?
No, the steps are for the desktop app. A Cloud bot runs in a sandbox whose only way out is MausBot's own gateway, so a browser there cannot be pointed at a proxy of its own.
Why a proxy when the desktop app already uses my connection?
On the desktop app a bot's pages see your own address and country. A VoidMob list gives a task a 4G/5G carrier IP in another country, such as a US phone user's view of a storefront while you work from abroad.
Will a bot buy without asking?
VoidMob's MCP server tells the bot to quote the live price and wait for your yes, and each buy carries that price, so a higher one is refused. MausBot's default Full access adds no card of its own, so set the bot to Ask for approval if you want one.
Can a bot test my app's SMS login?
Yes. Give the test account a dedicated monthly number and let the bot read the code your app sends, since a dedicated number receives SMS from any sender. One-time numbers only take codes from the services in the VoidMob catalog.

Based on MausBot's own docs: MausBot · Bring your own MCP servers · What a bot's browser can reach · Approval levels · agent-browser · Claude Code MCP. Last checked .

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