https://community.esri.com/t5/arcgis-online-questions/authentication-for-service-using-rest-api/m-p/1140715#M44153 <P>I want to develop an unattended service that&nbsp;<SPAN>regularly</SPAN> retrieves data from a third-party source and adds it to a secure feature service in our ArcGIS Online organization using ArcGIS REST API.</P><P>From a licensing point of view, can I just use my Named User (Creator) in the service to login to ArcGIS Online to access the secure feature service? Or do I need to create a specific Named User in my organization for the service? Or can I use an API Key created with my Named User? Or is this scenario not allowed?</P> Fri, 04 Feb 2022 11:57:32 GMT mahj 2022-02-04T11:57:32Z https://community.esri.com/t5/arcgis-online-questions/authentication-for-service-using-rest-api/m-p/1140715#M44153 <P>I want to develop an unattended service that&nbsp;<SPAN>regularly</SPAN> retrieves data from a third-party source and adds it to a secure feature service in our ArcGIS Online organization using ArcGIS REST API.</P><P>From a licensing point of view, can I just use my Named User (Creator) in the service to login to ArcGIS Online to access the secure feature service? Or do I need to create a specific Named User in my organization for the service? Or can I use an API Key created with my Named User? Or is this scenario not allowed?</P> Fri, 04 Feb 2022 11:57:32 GMT https://community.esri.com/t5/arcgis-online-questions/authentication-for-service-using-rest-api/m-p/1140715#M44153 mahj 2022-02-04T11:57:32Z https://community.esri.com/t5/arcgis-online-questions/authentication-for-service-using-rest-api/m-p/1215570#M48038 <P>For others that might have the same question, I've found the answer in the <A href="https://www.esri.com/content/dam/esrisites/en-us/media/legal/product-specific-terms-of-use/e300.pdf" target="_self">Product-Specific Terms of Use</A>&nbsp;in footnote 23:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="mahj_0-1663949413562.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/52041iE853C3032C973B9B/image-size/medium?v=v2&amp;px=400" role="button" title="mahj_0-1663949413562.png" alt="mahj_0-1663949413562.png" /></span></P><P>&nbsp;</P> Fri, 23 Sep 2022 16:11:06 GMT https://community.esri.com/t5/arcgis-online-questions/authentication-for-service-using-rest-api/m-p/1215570#M48038 mahj 2022-09-23T16:11:06Z