With Postback URL services, each scan posted to codeREADr’s servers from the codeREADr app is immediately posted to an account holder’s server. The account holder’s server then posts back a response to codeREADr’s server which then posts that response back to the app. The scan record is saved on the codeREADr servers.
Benefits: You can validate scanned data on your own servers rather than CodeREADr’s server. You can direct scans to your own server rather than using our APIs. You can use this option for databases that are constantly changing when additional data processing is required before posting the response back to the app.
There are two ways to enable PostbackURL: Postback as a Service and Postback as an Advanced Setting. The fundamental difference between the two options is the former exclusively uses your server for validation while the latter can do that, too, but also give you the option to a) use our servers for validation and post the resulting scan to your server, including the option to postback a specific response to the app user; and, b) to post scan records for services that only record scan data (i.e. where no validation is required). You can choose to return XML with each each post (Full Postback) or to simply receive the scan record without requiring return XML from your server (Receiver Only).
See Full Postback documentation here.
Option 1: Postback as a Service
Option 2: Postback as an Advanced Setting
If you plan to post responses back to the app (Postback as a Service or Full Postback) or want to totally bypass codeREADr’s servers with our Direct Scan to URL service type, please click here.