> ## Documentation Index
> Fetch the complete documentation index at: https://docs.openbridge.shop/llms.txt
> Use this file to discover all available pages before exploring further.
# Introduction
> Lightweight TypeScript client for Shopify Storefront API
## What is OpenBridge?
A minimal, type-safe client for Shopify's Storefront API. Built for modern JavaScript with a chainable query builder pattern.
```javascript theme={null}
const { items } = await openbridge.products
.list()
.collection('sale')
.limit(12)
.select(['title', 'priceRange', 'featuredImage'])
```
## Features
Full type inference and autocompletion
Intuitive query builder pattern
Single file, no runtime deps
Request only what you need
## Quick Look
```javascript theme={null}
// Initialize
openbridge.init({
token: 'your-storefront-token',
storeDomain: 'store.myshopify.com'
})
// Collections
const collections = await openbridge.collections.list()
const collection = await openbridge.collections.get('summer-sale')
// Products
const products = await openbridge.products.list()
const product = await openbridge.products.get('blue-shirt')
// Products by collection
const { items } = await openbridge.products.list().collection('sale')
// With options
const result = await openbridge.products
.list()
.collection('new')
.limit(6)
.select(['title', 'handle', 'priceRange'])
// Cart
await openbridge.cart.init()
await openbridge.cart.add('gid://shopify/ProductVariant/123', 2)
openbridge.cart.checkout()
// Customer Authentication
const customer = await openbridge.customer.login('email@example.com', 'password')
const { orders } = await openbridge.customer.orders()
await openbridge.customer.logout()
```
## API Reference
List, get, filter
List, get, search
Add, update, checkout
Auth, orders, addresses
Interfaces