Java SDK
Start developing with Square in a matter of minutes. The Square Java library supports Square APIs in a language-idiomatic way that reduces complexity without sacrificing API functionality.
Latest SDK Version: 32.0.0.20230816
You have the following options to explore the Square Java SDK.
If you want minimal instructions:
Get the SDK package from Maven Central.
Read the SDK reference library documentation on GitHub.
Try sample code. For example, the Quickstart provides ListLocations sample code.
If you prefer detailed instructions, see the following topics:
Release notes - Learn more about the latest SDK feature releases.
Forums - Connect with other developers in one of the Square forums.
Contact Square Developer Support - Submit a form for email support.
Square SDKs - Check out other Square SDKs.
If you need more assistance, contact Developer Support or ask for help in the Developer Forums.