Introduction
What ResellerHQ is, what you can resell through it, and where to start.
ResellerHQ is a white-label reseller platform. You buy phone numbers, domains and mailbox licences at wholesale from one prepaid wallet, and sell them to your own customers under your brand, at a price you choose.
Everything the dashboard does goes through the same public REST API these docs describe.
What you can resell
| Product | What it is | Where it can be ordered |
|---|---|---|
| Phone numbers | Private numbers that receive SMS, rented from 12 hours to a year | Sandbox, and live on accounts with a carrier enabled |
| Domains | Registration and renewal across several endings | Sandbox |
| Mailbox licences | Google Workspace Business Starter seats on a customer's domain today; more Google Workspace plans and Microsoft 365 coming soon | Sandbox |
Live ordering for domains and mailbox licences is not open yet. The API for them is the one you will use when it is, so an integration built against the sandbox carries over.
How it fits together
- One wallet. It is prepaid. An order reserves what it needs, charges only for what is delivered, and returns the rest. See Wallet.
- Two sides to every account. A sandbox with test funds and a test provider, and a live side. They share nothing. See Sandbox and live.
- Signed events. Things that happen to what you sell reach your systems as webhooks.
Start here
Quickstart
Create a key and place your first order in the sandbox.
From your AI assistant
Add Claude, Cursor or another MCP client with your API key.
API reference
Every route, with its parameters and responses.
Free tools
Check an SPF, DKIM or DMARC record, look up a domain, or count an SMS. No account needed, and each one is callable as an API.