Developer Documentation

Commerce Index Developer Docs

Integrate view & purchase events, enable social proof, and power richer commerce signals.

What This Integration Covers

Product Views

Track when shoppers view your product pages to show live activity.

Product Purchases

Track completed orders to display recent purchase activity.

Proof API

Retrieve aggregated view and purchase counts for any product.

Who It's For

Shopify Developers

Theme and app developers integrating with Shopify stores

Headless Commerce

Next.js, Gatsby, or custom frontend implementations

Custom Platforms

Any e-commerce platform with custom checkout flows

What You Get

👁️

Show live proof

"X people viewed this / Y purchased this" directly on your PDPs

📊

Feed CI with real events

Unlock benchmarking and category-level insights later

Works with existing stack

No major changes needed - just a tiny JS snippet

Documentation Sections