Overview
With Entri Sell, your users can buy and connect a domain name to your application effortlessly, right within the Entri modal. After purchase, Entri automatically connects their domain to your service, applying the records you define on thednsRecords object.
You choose a registrar partner — IONOS, Squarespace, or GoDaddy — to power the checkout experience, and Entri handles the connection. The pages below walk you through integrating the modal, comparing registrars, theming the flow to match your brand, and handling post-purchase events.
Explore the docs
- Integration Guide — Configure Entri, select your registrar, and call
purchaseDomain()to open the flow. - Sell Registrars — Compare the registrar partners and the functionality each one offers:
- White Label & Theming — Customize colors, partner branding, and custom copy in the purchase flow.
- Sell SDK — Method and type reference for the Sell SDK.
- Sell Events — Listen for purchase-flow events emitted by the modal.
- Frequently Asked Questions — Registrar, billing, support, and commission questions.

