Alibaba Cloud SDK for Java
The Box SDK for Java.
Coinbase API v1 library for Java
Evernote SDK for Java
Java SDK for Meta Marketing APIs
Google APIs Client Library for Java
A Java HTTP client for consuming Twitter's realtime Streaming API
LINE Messaging API SDK for Java
OpenAI Api Client in Java
Java SDK for PayPal RESTful APIs
Uber Rides Java SDK (beta)
A Java library for communicating with the Twilio REST API and generating TwiML.