Uploaded December 2020 | Updated September 2026, 6 hours ago

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The Square invoices platform enables sellers to request or automatically collect payments from their customers. Sellers can use the Square Seller Dashboard or mobile applications (Square Point of Sale and Square Invoices) to create and manage invoices. In addition to these first-party applications, developers can use the Invoices API to integrate Square invoices into third-party applications.

Managing invoices can be hard, but integrating the Invoices API into your application flow simplifies the experience of creating, publishing, and managing invoices. Follow along to learn how to start using the Square Invoices API.

Invoices API Walkthrough: developer.squareup.com/docs/invoices-api/walkthrough
Invoices Sample Application: github.com/square/connect-api-examples/tree/master/connect-examples/v2/node_invoices

Square Developer Forums – developer.squareup.com/forums
Square Developer Community – https://squ.re/slack
Square Developer Twitter – twitter.com/squaredev
Square Developer Blog – developer.squareup.com/blog