Square API Release Notes (2017-06-23)
As part of a continuing effort to improve the experience of using Square's APIs, we've updated the examples supported in our API reference site to include all the languages for which we provide SDKs.
The new SDKs are available on GitHub:
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.