Getting Started with REST {#platform}
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25.12.01
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![](/content/dam/documentation/cybs/en-us/topics/reference/notes/doc-relnotes/images/new-15x75.svg/jcr:content/renditions/original) Added information about how to test a REST--API Response MLE key. For more information, see the Test Your REST---API Response MLE Key section in [Test Your Set Up](https://developer.cybersource.com/docs/cybs/en-us/platform/developer/all/rest/rest-getting-started/restgs-jwt-message-intro/restgs-jwt-message-test.md "").