https://community.appian.com/discussions/f/rpa/19966/appian-rpa-interact-with-databaseHi , Do we have any api or component to interact with any Database via Appian RPA workflow? Regards, Mukeshen-USTelligent Community 12https://community.appian.com/thread/78116?ContentTypeID=1Wed, 25 Nov 2020 12:04:30 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:a99247fe-406d-4706-a700-e5521aff72f5mukeshr0002<p>Thanks for the update!</p> <p>I have gone through the document for 20.3, I need to invoke Rest&nbsp;API (interacting with DB) having basic authentication. That thing I m not seeing in this document where to pass authentication details.</p> <p>Regards,<br />Mukesh</p><div style="clear:both;"></div>https://community.appian.com/thread/78049?ContentTypeID=1Mon, 23 Nov 2020 15:13:56 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:f0aa04a4-fd87-4ed5-807f-e9bb8c20bb9eDanny Verb<p>Yes, as of version 20.4 you can call Appian expression rules within RPA. For 20.3, we have a Java API which allows you to call an Appian Web API</p> <p><a href="https://docs.appian.com/suite/help/20.3/rpa/modules/appian-services-module.html#call-a-web-api">docs.appian.com/.../appian-services-module.html</a></p><div style="clear:both;"></div>