Hi @portescheller,
Newman is in essence a CLI collection runner, so if you are referring to downloading the results of a collection run onto a json file you can run the following commands on the CLI:
newman run mycollection.json --reporters cli,json --reporter-json-export outputfile.json
To export the results onto a CSV file, you can download the reporter from the following link and enter the appropriate command on the CLI:
But based on the screenshot, I am pretty sure you are referring to capturing the response body of a particular request and exporting it into a JSON file, for that particular use case, you can click on the arrow next to the “Send” button as shown in the attached image and then click on “Send and Download” to download the JSON response body as a JSON file onto your system.
