https://community.developer.cybersource.com/t5/Integration-and-Testing/MagTek-Reader-with-Custom-KSID-Integration/m-p/93017#M57870 <P>We are looking to explore a custom setup for in-store card-present payments. Specifically:</P><UL><LI><P><STRONG>AMagTek swipe-only reader</STRONG><SPAN>&nbsp;</SPAN>injected with a<SPAN>&nbsp;</SPAN><STRONG>custom Authorize.net encryption key (KSID 90139000)</STRONG>.</P></LI><LI><P>Our goal is to<SPAN>&nbsp;</SPAN><STRONG>send encrypted track data</STRONG><SPAN>&nbsp;</SPAN>from this reader directly to Authorize.net’s API or SDK for transaction processing.</P></LI><LI><P>We want to avoid third-party services and process<SPAN>&nbsp;</SPAN><STRONG>fully within Authorize.net’s ecosystem</STRONG>.</P></LI></UL><P>Is this possible? (basically trying to take card present payment easily through authorize.net)</P><OL><LI><P>Does Authorize.net’s current API or In-Person SDK support receiving and decrypting mag-stripe data encrypted with a<SPAN>&nbsp;</SPAN><STRONG>custom Authorize.net KSID</STRONG><SPAN>&nbsp;</SPAN>(not using pre-certified readers)?</P></LI><LI><P>If supported, which SDK methods or API endpoints should we use to submit the encrypted track data (KSN, track blocks)?</P></LI><LI><P>If not supported, is there an alternative, fully supported way to achieve an easy card capture without introducing another gateway?</P></LI></OL> Tue, 29 Jul 2025 00:38:02 GMT aethynyc 2025-07-29T00:38:02Z https://community.developer.cybersource.com/t5/Integration-and-Testing/MagTek-Reader-with-Custom-KSID-Integration/m-p/93017#M57870 <P>We are looking to explore a custom setup for in-store card-present payments. Specifically:</P><UL><LI><P><STRONG>AMagTek swipe-only reader</STRONG><SPAN>&nbsp;</SPAN>injected with a<SPAN>&nbsp;</SPAN><STRONG>custom Authorize.net encryption key (KSID 90139000)</STRONG>.</P></LI><LI><P>Our goal is to<SPAN>&nbsp;</SPAN><STRONG>send encrypted track data</STRONG><SPAN>&nbsp;</SPAN>from this reader directly to Authorize.net’s API or SDK for transaction processing.</P></LI><LI><P>We want to avoid third-party services and process<SPAN>&nbsp;</SPAN><STRONG>fully within Authorize.net’s ecosystem</STRONG>.</P></LI></UL><P>Is this possible? (basically trying to take card present payment easily through authorize.net)</P><OL><LI><P>Does Authorize.net’s current API or In-Person SDK support receiving and decrypting mag-stripe data encrypted with a<SPAN>&nbsp;</SPAN><STRONG>custom Authorize.net KSID</STRONG><SPAN>&nbsp;</SPAN>(not using pre-certified readers)?</P></LI><LI><P>If supported, which SDK methods or API endpoints should we use to submit the encrypted track data (KSN, track blocks)?</P></LI><LI><P>If not supported, is there an alternative, fully supported way to achieve an easy card capture without introducing another gateway?</P></LI></OL> Tue, 29 Jul 2025 00:38:02 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/MagTek-Reader-with-Custom-KSID-Integration/m-p/93017#M57870 aethynyc 2025-07-29T00:38:02Z