Turn spare modems into monthly income
Coronium Node runs on your Ubuntu box. Plug in USB modems with data SIMs, install the agent in a few minutes, and we sell each device that passes our checks. You earn 58% of every rental.
Already have an account? Open the Node guide in your dashboard.
Your Ubuntu box
USB modems with data SIMs on a powered hub. A mini PC is enough.
58% of every rental
Set in the vendor agreement you sign before you sell.
Paid monthly
Between the 1st and the 13th, in USDT (TRC-20) or Bitcoin.
Tested before sale
Real traffic and an IP change through each device.
Your devices
Refreshes every 30 s- On sale
Stick 1 - usb0
Sale check passed
- Rented
Stick 2 - usb1
Until the rental ends
- Not on sale
Stick 3 - usb2
Sale check not done yet
- Not reporting
Stick 4 - usb3
Check power, SIM and USB
From a drawer of modems to paid rentals
Five steps from hardware on your desk to monthly payouts. You keep the hardware, we run the shop.
- Step 1
Plug in your modems
USB modems with data SIMs, on a powered USB hub, on an Ubuntu box that stays on.
- Step 2
Install the agent
Two short installers, checked against published SHA-256 sums. They change no routes and no firewall rules.
- Step 3
Pass the checks
Pick the country, region and carrier of each device. We test real traffic through its own mobile connection, and an IP change.
- Step 4
Go on sale
A device that passes is listed in our shop and API. Each one is rented to a single customer.
- Step 5
Get paid monthly
You earn 58% of every rental on your devices, paid between the 1st and the 13th of the next month.
What you need
An always-on Ubuntu box, a powered USB hub and real data SIMs. No public IP and no open ports.
Your box and SIMs
- Ubuntu on a 64-bit Intel or AMD machine (x86_64). A mini PC is enough.
- systemd, Python 3, curl and iproute2. Stock Ubuntu has them.
- A box that stays on, with its own internet. Wired is best.
- A powered USB hub. Modems draw more current than a computer port gives, and weak power causes random drops.
- Real mobile data SIMs from the carrier you will list, on a plan that allows continuous data use.
- Spare hardware. Leave devices that already serve customers elsewhere on their current software.
Network notes
- No public IP and no open ports. The box connects out to Coronium, and customers reach your devices through our gateway.
- Before you insert a data SIM, keep the modem out of the box's default route. Node never changes your routes. A device that takes over the default route is skipped and shows offline until you fix it.
- Select only modem interfaces. The installer refuses the interface the box uses for its own internet.
Supported modems
A device is sold only after its IP change passes our check. This is where each model stands today.
- Qualcomm-based UFI LTE USB sticksSold today
Qualified for sale. The IP changes through airplane mode over adb, which the installer sets up with --with-adb.
- Huawei E3372 in HiLink modeNot sold yet
The agent has a driver for it. Not yet qualified for sale.
- TCL and Alcatel sticksNot sold yet
They connect, but their IP change has not passed our checks yet, so they are not sold.
Thinking of buying hardware for Node? Write to hello@coronium.io first, and we will tell you what passes.
Install in four steps
Create an Enterprise account and copy your claim code from the Node page, under Add a device. Then run these on the Ubuntu box.
Read before you run
Read the scripts before you run them with sudo. The management agent is version 2.4.1. Two short installers, checked against published SHA-256 sums. They change no routes and no firewall rules.
Something wrong on the box?
Read journalctl -u coronium-node-agent -n 30. Never paste your claim code or tokens into a support message.
- Step 1
Download and verify
Both installers and the checksum file. Every file must print OK.
Download and verify the installerscurl -fsSLO https://enterprise.coronium.io/coronium-node-install.shcurl -fsSLO https://enterprise.coronium.io/install-serving.shcurl -fsSLO https://enterprise.coronium.io/coronium-node-checksums.shsh coronium-node-checksums.sh - Step 2
See what the box sees
Plug in the modems and note the interface name of each one.
List interfaces and routessudo bash coronium-node-install.sh --inspect - Step 3
Connect the box and its modems
Your claim code links the box to your account. Name your modem interfaces. Qualcomm sticks change IP through adb, so add
--with-adb.Enroll the boxsudo bash coronium-node-install.sh --claim YOUR_CLAIM_CODE --interfaces usb0,usb1 --with-adbModems arriving later? Register the box alone with
--host-onlyand add them afterwards. - Step 4
Install the serving worker
It carries proxy traffic and IP changes. It starts idle: it selects no device and enables no sales.
Install the serving workersudo bash install-serving.shUpdating later? Only while the box's devices are not rented:
sudo CN_SERVING_UPGRADE=drained bash install-serving.sh
What happens after install
You set what each device is. We prove it works before a customer ever sees it, and keep proving it.
You choose the sale settings
Open each device, pick its country, region and carrier, and tick Allow sales. Choose what the SIM really is: customers buy by location and carrier. A device without a region cannot be listed.
We run the qualification
While the device is idle, we send HTTP and SOCKS5 traffic through its own mobile connection and check it exits in the listed country. Then we ask it for a new IP. It must come back online, still in country, from a different address. A device whose IP does not change is not sold.
It is re-tested on its own
A pass holds for 7 days. While a device is not rented, we re-test it in the last three days of that window, so about every four days. Rented devices are never touched. A device that stops passing leaves the shop until it passes again.
What the dashboard tells you
Enterprise shows every device live and refreshes every 30 seconds.
- On sale
- Passed the checks. Customers can rent it now.
- Rented
- A customer is using it until the date shown. Do not touch it.
- Not on sale
- Always with a reason and what to do: sale check not done yet, sale check expired, no price for this carrier or area, you took it off sale.
- Not reporting
- We have not heard from the device or its box. Check power, SIM and USB.
58% of every rental, paid monthly
One share, set in the vendor agreement, and one monthly payout window.
Your share of each rental
Your share of each completed rental on your device is 58%, set in the vendor agreement you sign in the dashboard before you sell. Coronium keeps 42% to run the shop, the gateway and support.
One device, rented for one full 30-day plan
- Customer pays for 30 days
- $129.00
- Your 58% share
- $74.82
- Coronium 42%
- $54.18
Example only. It assumes one device rented for one full 30-day plan at the listed price (catalog prices of October 17, 2026). You earn only while a device is rented, and your vendor agreement sets the exact terms.
When and how you are paid
A calendar month of earnings (UTC) is paid between the 1st and the 13th of the next month. Payouts go in USDT on TRON (TRC-20) by default, or in Bitcoin, to the wallet you set in the dashboard.
Payout window
Earned
One calendar month (UTC)
Paid
1st to 13th, next month
Payout options
USDT
TRON (TRC-20), default
Bitcoin
Set it as your payout wallet
Important note
You are paid for rentals sold on your devices. Days added by support and time on replacement lines are not paid to the device owner. Earnings show in Enterprise under Earnings. Without a payout wallet, payouts wait.
Rules that protect everyone
Customers trust a Coronium line because these hold on every device. For customers, it is also how we source lines: real modems with real SIMs, tested before they are sold.
One device, one customer
Every device is rented to a single customer at a time. Nobody shares it, and it carries only that customer's traffic.
The hardware stays yours
You own the box, the modems and the SIMs. Take a device off sale whenever it is not rented. A running rental always finishes first.
No other sellers' traffic
A device sold through Coronium runs only Coronium. Never put another panel, another seller's port or your own traffic on it.
Uptime is the product
Keep power, cables and mobile data on. While a device shows Rented, do not unplug it, swap its SIM or reinstall it.
Privacy both ways
You never see who rents a device, and customers never see who you are. Customers agree to terms that ban fraud and access to banks, payment and government systems.
Questions suppliers ask
Earnings, payouts, hardware and testing.
What is Coronium Node?
Coronium Node is our software for your hardware. It runs on your Ubuntu box, connects each USB modem to Coronium, and we sell every device that passes our checks as a dedicated mobile proxy. You are paid for each rental.
How much do I earn?
You earn 58% of every completed rental on your devices, as set in the vendor agreement. For example, a 30-day Brazil line on Tim Brazil lists at $129.00. If your device is rented for that plan, your 58% is $74.82. You earn only while a device is rented.
When and how am I paid?
Monthly. Earnings from one calendar month (UTC) are paid between the 1st and the 13th of the next month, in USDT on TRON (TRC-20) by default, or in Bitcoin. Set your payout wallet in the dashboard. Without one, payouts wait.
Which modems can I use?
Today Qualcomm-based UFI LTE USB sticks are qualified for sale. Huawei E3372 HiLink and TCL or Alcatel sticks are not qualified yet. Ask us before you buy hardware for Node.
Do I need a public IP or open ports?
No. The box connects out to Coronium, and customers reach your devices through our gateway. You need a stable internet connection for the box itself, separate from the modems.
Why is my device not on sale?
The dashboard says why. The usual reasons: sale settings are not finished (country, region, carrier and Allow sales), the live check has not passed yet, the IP did not change on command, the device is offline, or a modem took over the box's own internet route.
How often are devices tested again?
A device that passes holds a 7-day proof. While it is not rented, we re-test it automatically in the last three days of that proof, so roughly every four days. A rented device is never tested. A device that fails leaves the shop until it passes again.
Do I sign anything?
Yes. You sign the vendor agreement in the dashboard before any device can be sold. It sets your share, the payout window and the rules on this page.
Am I paid for replacement or goodwill time?
No. You are paid for rentals sold on your devices. Days added by support, and time a customer spends on a replacement line, are not paid to the device owner.
Is there an Android phone version?
An Android app is in pilot. This page covers the Ubuntu box, which is the path we sell from today.
Ask before you buy hardware
Write to us and we will tell you what passes.
Plug in your first stick today
Create an Enterprise account, sign the vendor agreement, install Node and set your first device up for sale.
Ubuntu on x86_64. A mini PC is enough.
58% of every rental, set in the vendor agreement
Paid monthly in USDT (TRC-20) or Bitcoin
Questions first? hello@coronium.io. Buying lines instead? See mobile proxies.