site_id is not some magical value that appears inside your endpoint handler. You have defined your endpoint as accepting a param site_id to be represented in the endpoint URL as :site_id after the first slash. The caller of your endpoint supplies the value in the URL.

In the example call you showed above you are not calling the endpoint with a route parameter that would occupy the place of the token you defined in the handler. Try it as I suggested earlier: 

https://testchandan.com:5001/42

[download]
or 
https://testchandan.com:5001/HELLO

[download]


The way forward always starts with a minimal test.

In reply to Re^9: How can i capture the site_id in Dancer 2 app? by 1nickt
in thread How can i capture the site_id in Dancer 2 app? by chandantul

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