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Dev Essentials
Payments
Commerce
Customers
Staff
Merchants
Publish
Release notes
Overview
Square APIs and SDKs
Mobile SDKs
Web Payments SDK
Payment Form
App Marketplace Requirements

2019-06-26 Changelog

Connect v2
Customers API
Transactions API
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Version summary

  • Square Version: 2019-06-12
  • .NET: 2.19.1
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Details

  • Bug fix: Transaction.Charge and Customers.CreateCustomerCard request objects — updated to include the verification_token field required for Strong Customer Authentication.

The new SDKs are available through most popular package managers and on GitHub:

PHP   | Node.js   | Ruby   | Python   | .NET   | Java

Did you know?

We are constantly evaluating new languages to add. In the meantime, if the language you need is not supported, you can always send JSON to the endpoint URLs directly.