@rstewart  Counter is in-memory content for NiFi service. There is no direct way to get value of particular counter. But you can try below call to get a json response from NiFi about all counters. curl -v -X GET "https://$HOSTNAME:9091/nifi-api/counter" -H "Authorization: Bearer $TOKEN" -H "Connection: close" -k Once you get the Json response you can parse it as per your use case ... View more

The JOLT DSL takes a lot of practice, but once it clicks, it's like seeing the Matrix lol. I'm no expert but I've put my time in 😉 ... View more

Hi Matt. Works like a charm, thanks for your help! ... View more