https://community.developer.cybersource.com/t5/cybersource-APIs/Which-small-developer-utilities-do-you-use-when-testing-API/m-p/95909#M4470 <P class=""><STRONG><SPAN>Which small developer utilities do you use when testing API integrations?</SPAN></STRONG></P><P class=""><SPAN>When working on API integrations, I often find that small utility tools can make testing and troubleshooting a lot easier. Things like JSON formatting, timestamp conversion, URL encoding, text manipulation, calculations, and unit conversion can save a surprising amount of time during development.</SPAN></P><P class=""><SPAN>I’m curious what other developers here use when working with payment APIs and sandbox environments.</SPAN></P><P class=""><SPAN>Do you rely mainly on browser-based utilities, IDE extensions, or your own scripts? I’ve been collecting some useful browser-based tools in </SPAN><SPAN>DailyToolkit</SPAN><SPAN> and would be interested in hearing which utilities other developers find most useful.</SPAN></P><P><SPAN>For API testing specifically, which small tool do you find yourself using repeatedly?</SPAN></P> Wed, 02 Sep 2026 18:58:49 GMT faiz11 2026-09-02T18:58:49Z https://community.developer.cybersource.com/t5/cybersource-APIs/Which-small-developer-utilities-do-you-use-when-testing-API/m-p/95909#M4470 <P class=""><STRONG><SPAN>Which small developer utilities do you use when testing API integrations?</SPAN></STRONG></P><P class=""><SPAN>When working on API integrations, I often find that small utility tools can make testing and troubleshooting a lot easier. Things like JSON formatting, timestamp conversion, URL encoding, text manipulation, calculations, and unit conversion can save a surprising amount of time during development.</SPAN></P><P class=""><SPAN>I’m curious what other developers here use when working with payment APIs and sandbox environments.</SPAN></P><P class=""><SPAN>Do you rely mainly on browser-based utilities, IDE extensions, or your own scripts? I’ve been collecting some useful browser-based tools in </SPAN><SPAN>DailyToolkit</SPAN><SPAN> and would be interested in hearing which utilities other developers find most useful.</SPAN></P><P><SPAN>For API testing specifically, which small tool do you find yourself using repeatedly?</SPAN></P> Wed, 02 Sep 2026 18:58:49 GMT https://community.developer.cybersource.com/t5/cybersource-APIs/Which-small-developer-utilities-do-you-use-when-testing-API/m-p/95909#M4470 faiz11 2026-09-02T18:58:49Z