What you will want to do is split your original JSON into a flow file per id, and then send them all to a single InvokeHttp processor and reference a variable in URL of InvokeHttp. Here is a high-level of how it might work... Lets say starting JSON is: { "ids" : [ "1", "2", "3" ] } First use SplitJson processor with a Json Path of $.ids, this will produce 3 flow files where the content of each is 1, 2, and 3 respectively. Second, use ExtractText processor.. add a user defined property with the name "my.id" and the value of (.*) That will extract the content of each flow file into an attribute called my.id. Finally, in InvokeHttp set the Remote URL to http://yourhost/path/${my.id} When InvokeHttp processors a flow file, it will evaluate Remote URL against the incoming flow file attributes, and replace ${my.id} with the value of that attribute on the particular flow file, which in this case will be 1, 2, or 3.
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