Offer your app to every Square seller.
Listing in the Square App Marketplace enables millions of sellers to integrate their data and workflow with your app.
Focused on growth, supported for success.
Build with Square APIs
Create solutions that track orders, organize customers, manage inventory, and more.
Test and get approvals
Work with our partner team to complete quality assurance testing of your app.
Publish in Square App Marketplace
Get listed and give more businesses access to your time-saving software.
The benefits of partnership continue.
After your app launch, our partner team provides you with the tools to keep your integration up to date and market your app to new sellers.
“We thought Square was payments and hardware, but it’s so much more.”
“Square Terminal API made it possible for us to expand internationally.”
– Flash Order
“Square has helped enormously in giving us ideas on how we can make our app better.”
– Dr. Chrono