View source for Old API not recommended

=== JNI API ===
The JNI interface wraps the C API to help Java developers use the C API. We recommend that you use the Java API instead of the JNI API.
*[http://{{SERVERNAME}}/jniinterfaceapi/ API Spec]
*[ftp://sdkuser:wizsdkar@ftp.wizarpos.com/device/c/jnidoc1.5.2.13.zip API Spec Download]
*[[How to import JNI to a project]]
*[[C&JNI Samples|Samples]]

=== C API ===
C API related header files and so libraries have been included in the system. Application developers can create native so libraries through C API to implement their business logic. As a result, the implementation will be more secure than the Java implementation. For example, the EMV library can use the C API.
*[[C API Spec|API Spec]]
*[[header files|Header files]]
*[[C&JNI Samples|Samples]]