The commerce APIfor every channel

Products, checkout, orders and stock on one live record. Build your store, your app and your AI agents on the same few calls.

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Trusted by independent brands selling everywhere
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Lumen&Co
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Features

Everything your store needs
the moment it needs it

Six building blocks on one record, so a change in one place shows up everywhere at once.

One catalog for everything

Add a product once. It publishes to every channel in seconds.

One checkout everywhere

Cards, wallets and pay later on your site, app and AI assistants.

Orders in one live list

Stock drops the moment an order lands, so you never oversell.

Local prices on day one

Currencies, taxes and payment methods adapt to each shopper.

Ready for AI shopping

Agents search your live catalog and check out for the shopper.

Every channel in sync

Storefront, app and marketplaces update together from one record.

Dashboard

The admin behind every sale
live the moment it happens

Orders, stock, channels and payouts update as customers buy, so your team works from the same numbers all day.

ProductsNew product
Search products, orders, customersCtrl K

New product

Add it once. Quay publishes it to every channel you switch on.

DiscardSave product
Title
Price
Variants
Stock

Publish to

Storefront
Mobile app
Marketplaces
AI agents
POST/v1/products201 Created

          
Waiting for product38 ms

        

      

      

      
      
      
      
      
      

        

          
Recent orders

          Streaming from 4 channels
        

        

          
OrderProductCustomerShip toChannelStatusTotal

          

        

      

        

      

    

  

  
  

    
    
  

    

      
Performance
      
Fast on a normal Tuesday
and on launch day

      
Checkout and the admin stay quick when traffic jumps. Nothing to upgrade, nothing to tune.

    

    

      
Orders per minute, live1,240orders / min
Normal traffic

        

        

      

        
99.99%Uptime over the last 12 months

        
84 msMedian checkout response

        
0Orders dropped at peak

      
Scales on its own
Capacity grows with your traffic in seconds, then settles back.

      
Checkout at the edge
Pages and payments are served from the region closest to each shopper.

      
Public status page
Live uptime and incident history your customers can check any time.

    

  

  

  
    

    
    

      
FAQ
      
Questions, answered
before you ask

      
The things store owners ask us most before switching. Anything else, we are a message away.

    

    

      
Most stores are live in an afternoon. Import a CSV or connect your existing store, check the mapped fields, and switch on the channels you want. Your old store keeps running until you flip the switch.

      
Still have questions?
Talk to someone on the team. We usually reply within a few hours.
Talk to us

    

  

  
    

    
    

      

        
Your first order
is an afternoon away

        
Import your catalog, switch on your channels and take orders from every one of them today.

        

          Start selling
            
          
          Talk to us
        

      

    

        

      
12400+
Stores selling on Quay, from first sale to global brands.

      
$2.4B
Sold through Quay last year, across every channel.

      
38
Channels and apps, from storefronts to marketplaces.

      
140
Countries served, with local taxes and currencies.