Square Payments API
The Payments API lets applications take and manage payments by charging payment methods supported by the Web Payments SDK or In-App Payments SDK, including credit cards, gift cards, digital wallets, and ACH bank transfers. It can also record cash or external payments received outside of Square.
Documentation
Documentation
https://developer.squareup.com/docs/payments-overview
APIReference
https://developer.squareup.com/reference/square/payments-api
Specifications
OpenAPI
#Commerce
#Financial Technology
#Payments
#Point of Sale