Comet Rocks Docs

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Comet RocksHeadless Ecommerce Infrastructure

Launch Checkout Stores, connect any shop system, and deliver unified checkout — all through a single GraphQL API.

Quick Start
API Reference
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Unified Catalog API

Query products, variants, and inventory across Shopify, Magento, and Salesforce Commerce Cloud through a single GraphQL schema.

Federated Checkout

Multi-merchant carts, real-time shipping rates, discount codes, Stripe payment intents, and order submission — all in one API.

Checkout Stores

Launch campaign storefronts for product drops, seasonal moments, and social commerce in minutes. Powered by Comet's satellite storefront infrastructure.

Any Shop System

Connect Shopify, Magento 2, or SFCC. Comet normalizes catalog, inventory, and checkout into a consistent API contract. (BigCommerce is on the roadmap.)

What is Comet Rocks? ​

Comet Rocks is headless ecommerce infrastructure. It sits between your brand touchpoints (storefronts, apps, campaigns) and your shop systems (Shopify, Magento, SFCC) — federating catalog, cart, and checkout into a single GraphQL API.

The platform ​

comet.rocks — the Checkout Store platform. Launch campaign-specific storefronts (also called micro-stores) for product launches, seasonal drops, and social and AI-driven commerce. Available as a Shopify app ("Comet: Campaign Funnel Builder") or through direct API integration.

The API ​

All of Comet's infrastructure is exposed through an Apollo Federation GraphQL API:

Brand Touchpoints → Apollo Router → Subgraphs → Shop System Connectors
  • Endpoint: https://api.comet.rocks/graphql (also shown in the dashboard under Apps)
  • Auth: API key (x-api-key header) or JWT bearer token (Authorization: Bearer …)
  • Schema explorer: the API Explorer in the dashboard

It is GraphQL only — there is no REST API.

Next steps ​

  • Quick Start — Connect your Shopify store and make your first API call in 5 minutes
  • Tutorial — Launch a full Checkout Store end-to-end
  • Apps — Understand the App model before building
  • Authentication — API keys and JWT tokens

Looking for the operator help center?

These are the developer docs. For the no-code builder, billing, and store-management guides, see the Comet Help Center.