Resell 4G & 5G Mobile Proxies
on Real Dedicated Devices
For agencies, SaaS platforms and proxy resellers who sell under their own brand.
Sign up, top up a prepaid balance, and buy dedicated 4G/5G lines through the same v3 REST API our own dashboard uses, in 10 countries with lines in stock now. You set your own prices. There is no contract and no monthly commitment.
Volume codes and larger orders: hello@coronium.io. Everything else is self-serve.
What you get
Skip the boilerplate: the Coronium Reseller Kit
We open-sourced the whole foundation - a working Next.js dashboard (customer CRUD, proxy inventory, buy flow, webhook handler), a standalone webhook receiver, and an AGENTS.md written for AI coding agents. Paste one prompt into Claude Code, Cursor or Windsurf and it scaffolds your entire reseller dashboard against this API - then verifies it with a real test purchase.
Read https://raw.githubusercontent.com/ bolivian-peru/coronium-reseller-kit/ main/AGENTS.md and scaffold me a Next.js reseller dashboard. My CORONIUM_API_KEY is in .env. Verify by buying one test proxy at the end.
Six things resellers build on
Every item below is a live endpoint or feature of the v3 API. The full reference is in the API docs and the reseller kit guide.
Real dedicated mobile devices
Every line resolves to a physical 4G/5G modem with a real carrier SIM. No virtualization, no shared residential pool, no datacenter shortcut. Your customers get the carrier IPs that platforms see from ordinary phone users.
The API our dashboard uses
Bearer-token REST endpoints to buy, renew, rotate, replace and manage lines. A metadata field travels with each line, so you can map our modem id to your end-customer id without a second database.
p0f lines on request
Need OS fingerprint control? /tariffs/available shows how many p0f lines each plan has, and /free-modems shows p0f_count per region. Send require: ["p0f"] on the buy call and you only get p0f lines, or a 409 p0f_unavailable with nothing charged.
OpenVPN where the line has it
Lines that support OpenVPN show it in features.openvpn and in /account/proxies. Download the profile from /modems/{id}/openvpn. A freshly set up line can answer 503 openvpn_profile_pending: wait and retry, do not replace it.
Signed webhooks
Set one HTTPS endpoint with PUT /account/webhook and receive purchase, renewal, expiry, replacement and dead-line events, each signed with an X-Coronium-Signature HMAC header. POST /account/webhook/test sends a signed test delivery.
Prepaid account credit
Top up your account balance by card or crypto, then buy and renew from it with /payment/buy-with-account-credit. A saved card and a BTC balance lane are also available. Prepaid only: no invoices, no net terms.
Reseller API quickstart
Real calls against api.coronium.io/api/v3. There is no sandbox and no trial: buy a single 24-hour line to test your integration.
# 1. Get a token
TOKEN=$(curl -sS https://api.coronium.io/api/v3/get-token \
-H 'content-type: application/json' \
-d '{"login":"you@example.com","password":"..."}' \
| jq -r .token)
# 2. Find an in-stock 30-day plan (example: US)
TARIFF=$(curl -sS https://api.coronium.io/api/v3/tariffs/available \
| jq -r 'first(.data[] | select(
.country_code=="US" and .period=="month")) | ._id')
# 3. Buy one line from your prepaid account credit
curl -sS https://api.coronium.io/api/v3/payment/buy-with-account-credit \
-H "Authorization: Bearer $TOKEN" \
-H 'content-type: application/json' \
-H "Idempotency-Key: order-acme-007" \
-d '{
"tariff_id":"'"$TARIFF"'",
"modemCount":1,
"metadata":"{\"customer_id\":\"acme-007\"}",
"require":["p0f"]
}'
# "require":["p0f"] is optional: only lines with OS fingerprint control.
# 409 p0f_unavailable = none in that selection, nothing charged.
# 4. Read your lines and credentials
curl -sS https://api.coronium.io/api/v3/account/proxies \
-H "Authorization: Bearer $TOKEN"
# 5. Rotate the IP
curl -sS -XPOST \
https://api.coronium.io/api/v3/modems/<modem_id>/restart \
-H "Authorization: Bearer $TOKEN"metadata is a JSON-encoded string stored with each line and returned in /account/proxies. Reuse the same Idempotency-Key and body on every retry of one order so a network error never buys twice.
Endpoint groups
- Public: signup, get-token, /countries, /tariffs, /tariffs/available, /free-modems, token rotation URLs.
- Account: /account, /account/proxies, /account/proxies/health, /account/payments, /account/webhook.
- Payments: buy and renew with account credit, a saved card or the BTC balance; /payment/renewal-quote.
- Per line: restart, rotation-status, test, replace, set-rotation-interval, change-password, set-white-list, set-metadata, set-os, openvpn.
- Tickets: list, open, reply and archive support tickets for your account.
Reference
- api.coronium.io/api-docs - every route, request and response
- Reseller kit guide - contracts, webhooks, deployment
- For AI agents - machine-readable service spec
Every v3 response carries an X-Request-Id header. Quote it in a ticket for the fastest answer.
Sell under your own brand
Resell without running your own modem fleet. You own the customer, the price and the support relationship; we run the devices.
Per-line proxy password
PUT /modems/{id}/change-password sets the proxy password your customer uses. Their connection string carries your credentials, not ours.
IP whitelist authentication
PUT /modems/{id}/set-white-list registers the egress IPs that may connect without a password, for customers who prefer IP auth.
Token rotation URLs
Each line has a rotation token. Hand the URL to your customer's automation: it needs no auth and never exposes your API token. You can reverse-proxy it behind your own domain.
Raw IP:port host
The proxy host your customer connects to is an IP and port. Nothing in the connection says Coronium.
Honest white-label limits
Account emails come from Coronium, so keep your own customers on your own mailing. End-customers cannot open tickets with us directly: you triage and escalate through /tickets.
Volume pricing - prepaid, no commitment
You pay only for the lines you buy, from a prepaid balance. These are the published volume discounts, explained with worked examples in the bulk pricing guide.
The per-line price shown for the country and carrier.
Ask for a volume code before checkout. It is not applied automatically.
Same process: request the code by email, then buy.
How the code works
A volume code is a percentage off the order total. Email hello@coronium.io with your account email and line count, then enter the code at checkout or send it with the API purchase.
Prepaid only
Top up by card or crypto and draw down as your customers buy. No contract, no minimum, no invoices and no net terms.
Larger volumes
Planning more than that? Talk to us at hello@coronium.io with the countries and line counts you need.
Lines in stock in 10 countries now
This list comes from the live catalog and refreshes hourly. Stock changes through the day, so check GET /api/v3/tariffs/available before you quote a customer. Countries without a line in stock show as coming soon.
Rotation, replacement and stock
The parts that shape your support load. The exact rules are below so you can repeat them to your own customers.
Rotation
POST /modems/{id}/restart rotates the IP and tells you whether it changed. Mobile carriers sometimes hand back the same IP; poll /modems/{id}/rotation-status for the result. Customers can also rotate through the token URL.
Replacement policy
POST /modems/{id}/replace swaps a line that is not working for another in the same country. Each account can make up to 2 replacements in any rolling 24 hours. The new line keeps the remaining paid time, comes from the same carrier when one is available, and stays a p0f line if the old one was. Shared lines cannot be replaced. The new line has its own IP, port and credentials.
Automatic replacement with a webhook
Setting a webhook URL also turns on automatic replacement of dead lines. That changes their host and credentials, and you get a modem.replaced event so you can update your customer.
Stock pre-flight
GET /tariffs/available lists plans with a line in stock, with p0f and OpenVPN counts. GET /free-modems gives line counts and p0f_count per country, carrier and region. A buy that cannot be filled is refused before any charge.
Who actually resells Coronium mobile proxies
Six common reseller setups. If yours is different, email hello@coronium.io and we will tell you honestly whether the model works for your case.
Agencies running client mobile proxies
Manage 20-500 client ports across countries from one reseller account. Tag each modem with metadata.customer_id and read it back in /account/proxies - your client dashboard is one view away.
SaaS platforms embedding mobile proxies
Scraping platforms, social media schedulers, ad-verification tools - anything that needs trusted mobile IPs as a feature, not a manual setup. Bearer auth, per-port credentials, idempotent buys.
Established proxy resellers diversifying
Already selling residential or datacenter? Add real 4G/5G mobile as a premium tier. The reseller backend is purpose-built so your operational load stays roughly flat as you bolt on a new product line.
AI agent infrastructure providers
Build proxy-as-a-feature for your Browser Use, Browserbase, or Claude Computer Use customers. The Coronium MCP server (coronium-proxy-mcp on npm) manages proxies on your own Coronium account; for your customers, embed our REST API behind your own MCP layer.
Crypto-native operators
Sell mobile proxies for airdrop farming, multi-wallet operations, and Sybil-safe DeFi flows. Fund your prepaid balance with crypto or card and charge end-customers however you prefer.
Hardware operators offloading capex
Considering buying your own modems? You can order 4G and 5G farm dongles and run the whole build on enterprise.coronium.io. Many operators resell Coronium ports first to validate demand, then move some volume to owned hardware later.
Know the limits before you sell
We would rather say it up front than surprise you mid-integration.
No contract, SLA or account manager
The program is self-serve and prepaid. There is no reseller contract, no SLA and no dedicated partner manager. Questions go to hello@coronium.io or a ticket.
No invoicing or net terms
Everything is paid up front from your balance, by card or crypto. There is no postpaid billing.
No sub-account or multi-tenant API
One reseller account, one bearer token. If you need to separate your end-customers, do it in your own application layer.
No trials
There is no trial line. The paid 24-hour plan is the way to test a country, a carrier or your integration.
No datacenter or residential pools here
This program is dedicated mobile lines only. If your customer needs datacenter or residential IPs, route them elsewhere.
No IP kept after expiry
A line keeps its IP until you rotate it. After the plan expires the line is released. Renew in time if your customer needs the same line next month.
Other pages worth knowing about as a reseller
Adjacent infrastructure pages, alternative monetization paths, and pillar guides you can hand to your end-customers as docs.
MobileProxy.space alternative
Telegram-bot reseller vs Coronium dedicated 4G/5G modems - country breadth vs per-modem depth.
Cyberyozh alternative
Shared 50M+ IP pool / all-in-one suite vs proxy-focused dedicated devices and reseller-grade REST API.
LteSocks alternative
Backconnect-only architecture vs static-port + on-demand rotation. 5G headline product comparison.
LteBoost alternative
Multi-product aggregator since 2017 (mobile + residential + datacenter) vs dedicated-fleet operator.
Localtonet alternative
DIY Android tunnel ($2/tunnel/mo, you supply phone+SIM) vs managed dedicated 4G/5G modems with REST API.
LuxSocks alternative (closed 2022)
LuxSocks shut down by Russian authorities. Modern alternatives by use case + successor-site warning.
Coronium Service Core
Managed dedicated 4G device rental - the underlying infrastructure resellers build on.
Buy Hardware
Pre-configured 4G/5G modems and routers if you eventually want to own physical hardware alongside reselling.
Setup Software
Self-hosted mobile proxy management software for resellers who want to run their own farmer servers.
Rents.ws - storefront platform
SaaS platform for launching automated digital goods marketplaces (since 2013, 500+ stores) - natural pairing for resellers building white-label proxy storefronts on Coronium.
TrueAccs - bulk accounts marketplace
10+ years on the market (formerly BuyAccs) - bulk Gmail/Yahoo/Twitter/TikTok/Instagram accounts to bundle with Coronium proxy ports.
Store Of Traffic - CIS ad-account marketplace
CIS-focused marketplace for Google Ads, Yandex Direct, Facebook, TikTok accounts + ad coupons - pair with Coronium mobile proxies.
GetFollow - SMM panel
Next-gen SMM panel with transparent per-SKU data + refill policy + API - useful upstream for resellers selling social engagement on top of mobile-proxy services.
Affiliate Program
Lighter-touch alternative - earn 20% commission for referring customers who buy directly, without an API integration.
For AI Agents
Machine-readable service spec your AI-agent customers can consume; useful when reselling to AI-infra buyers.
MCP Server
coronium-proxy-mcp: manage the proxies on a Coronium account from Claude Code, Cursor and other MCP hosts.
Mobile Proxies marketplace
Public-facing country and use-case catalog - handy reference when scoping which SKUs to expose in your own storefront.
IP Pool Status
Live availability dashboard - useful for sanity-checking stock before quoting larger reseller orders.
Reseller business launch playbook
8-week zero-to-first-paying-customer timeline, three business models compared, ~50-line API integration spine, marketing channel ranking.
Reseller kit implementation guide
Build on the open-source operator dashboard: API contracts, AI coding tools, signed webhooks, deployment and a margin calculator.
Bulk pricing & volume tier math
Per-line economics, the published 10% at 10+ and 15% at 25+ volume codes, and worked reseller margin examples.
Airdrop Farming Proxy Guide
Pillar post for the crypto-farming reseller persona - pair with the Sybil defense and MetaMask multi-wallet guides.
AI Crawler War 2026
Pillar post for AI-agent reseller persona - frames the market your customers are buying into.
Web Parsing with 4G Proxies
Technical deep-dive resellers can hand to scraping customers as a primer on why mobile beats datacenter.
Glossary
Shared vocabulary - link from your own docs when explaining concepts like CGNAT, sticky sessions, and rotation cadence to end-customers.