KOMERO for developers
KOMERO exposes a REST API and webhooks for developers building custom integrations on top of the storefront and admin platform. The API covers products, categories, orders, customers, discounts, and inventory endpoints with token-based authentication and rate limits documented in the developer portal. Webhooks fire on order creation, payment status change, stock threshold events, and customer signup so external systems can react in real time. The visual page builder supports Custom HTML sections with a sandboxed editor that ships production-ready markup to storefronts, letting agencies deliver bespoke landing pages without forking the platform. All storefronts are Next.js server-rendered under the hood, so custom themes, headless commerce projects, and marketplace connectors can consume the API directly. Developer accounts are provisioned free during a client's active KOMERO subscription.
EXTEND.YOUR STORE.
Discover and build custom UI variants. From unique product cards to professional footers, expansion is limitless.
FOUR WAYS TO extend.
Switch between dozens of pre-built UI components or build your own to match your brand's unique identity.
Product Cards
Grid and list layouts for product listings with full wishlist, compare, and cart interactions.
Global Footers
Store info, social links, location cards, and theme toggles in a single footer block.
Navigation Bars
Header menus, search bars, and mobile drawer configurations for any storefront.
Checkout Modules
Cart drawers, payment forms, and order summary modules for the full checkout flow.
UI Variants
Switch between dozens of pre-built UI components or build your own to match your brand's unique identity.
Developer SDK
Our powerful CLI and local dev environment let you build, test, and publish custom variants in minutes.
BUILT FOR builders.
Scaffold, build, and ship a variant in minutes, the CLI handles everything else.
Install SDK
Run npx create-komero-variant to scaffold a TypeScript + Tailwind workspace with live preview in seconds.
Build & Preview
Edit src/index.tsx. Your component hot-reloads instantly across desktop, tablet, and mobile viewports.
Submit & Ship
Run npm run submit to bundle, type-check, and zip. Then upload to the KOMERO marketplace.
Build for KOMERO
Are you a developer? Join our ecosystem and build components used by thousands of stores.
Explore SDK Docs