At its fifth annual partner and developer conference, Square Inc. on Thursday announced three new tools for software developers: Snippets API for Square Online, Loyalty API, and the Web Payments ...

Aiming to help developers address friction at checkout, Block Inc.’s Square unit late Thursday announced several new tools for its Square payments platform. The announcement was made at Square Unboxed ...

Square announced Wednesday that developers and partners using the Square Web Payments software developer kit (SDK) can integrate the buy now, pay later service Afterpay into their checkout flow ...