How can I collect found_flag values (1/0) from two router branches and sum them with Numeric aggregator?

Hi everyone,

I’m building a scenario where I want to mark whether a condition was found or not found with a found_flag field (1 if found, 0 otherwise).

  • I have a Router that splits my flow.

    • In branch 1, I use Create JSON (found_flag = 1).

    • In branch 2, I use Create JSON (found_flag = 0).

  • My goal is to send both outputs into a Numeric aggregator and get the total sum of found_flag → If sun of those are 0 then send email.

The problem:

  • The Numeric aggregator only lets me pick JSON 60 (before the router) as a source.

  • I can’t wire JSON 61 and JSON 64 (my branch outputs) both into the Numeric aggregator.

  • If I connect the aggregator to new route, I get “Invalid number in parameter ‘value’”

I’ve tried using Array aggregator, but I’m not sure how to configure it so it collects from both JSON 61 & JSON 64.

–> What’s the correct way in Make to merge bundles from two router branches so I can sum a numeric field across both?