cheempz edited this page Jun 14, 2011 · 7 revisions

exact4j is a Java library which simplifies access to our transaction API located at https://api.e-xact.com/

The library allows you to construct transactions which you can then submit for processing encoded in JSON or XML.


The latest JAR can be downloaded from here.

Alternatively, you can checkout the source and the JAR can be built using ant dist.

Code Snippets

Purchase Transaction

Pre-Authorization Transaction

Tagged Refund Transaction

Sending a Client Certificate