Build with the Unstoppable Domains Reseller API

Author: Brady

UD ships its registrar and marketplace as a white-label API for hosting companies, site builders, and platforms selling domains under their own brand. Wholesale pricing, full lifecycle control, and UD infrastructure behind the scenes.

See it on X

- White-label domain sales — your brand, UD's infrastructure. No UD branding shown to your customers

- Wholesale pricing — set your own retail markups, control margins, earn on every sale

- Full domain lifecycle — search, register, renew, transfer, and manage through your own UI

- DNS and hosting control — programmatic record management with webhook events for registrations, transfers, and payments

- Premium inventory access — sell from UD's premium catalog and earn commission on every sale

- Affiliate variant — drive traffic only, and hand off checkout, DNS, and support to UD

Built for hosting companies, site builders, and platforms looking to upsell domains to an existing userbase. Sandbox environment, code samples, and integration support included.

Partner signup: unstoppabledomains.com/reseller-dashboard

Docs: docs.unstoppabledomains.com/domain-distribution-and-management/reseller/implementation-guide

The Portfolio Assistant lets you use the same chat window to manage your portfolio in bulk using natural language. unstoppabledomains.com/products/ai-assistant