radarr-delete-unmonitored.sh

#!/bin/sh

# See: https://github.com/Radarr/Radarr/wiki/Mass-Delete-via-API

HOST=http://radarr.local:7878
API_KEY= # Settings > General

ids=$(curl --silent $HOST/api/movie -X GET -H "X-Api-Key: $API_KEY" \
  | jq '.[] | select(.monitored == false) | .id')

for id in $ids; do
  echo "Deleting movie id $id"
  curl --silent $HOST/api/movie/$id -X DELETE -H "X-Api-Key: $API_KEY"
done

Bad PHP version that deletes the first 1000 movies (To be used as reference)

for ($i = 1; $i <= 1000; $i++) {
		$ch = curl_init(); 
        curl_setopt($ch, CURLOPT_URL, "http://localhost:7878/api/movie/" . $i); 
		curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($ch, CURLOPT_HTTPHEADER, array(
			'X-Api-Key: API_KEY_HERE'
			));
        $output = curl_exec($ch); 
		echo $output;
        curl_close($ch);    
}

jQuery version:

$.getJSON("http://localhost:7878/api/movie?page=1&pageSize=250&sortKey=sortTitle&sortDir=asc&filterKey=downloaded&filterValue=false&filterType=equal")
    .then(missing => _.each(missing.records, (movie) => {
        console.log("Deleting Movie", movie.id, movie.title);
        $.ajax({
            url: `http://localhost:7878/api/movie/${movie.id}?deleteFiles=false&addExclusion=false`,
            method: "DELETE"
        }); 
    }))

This removed all the movies that were not downloaded, not just the ones that were missing and unmonitored. Any updates or suggestions would be awesome!

For this to work with Radarr 3.0.0 you will need to add /v3 to both API paths as per API docs.

API path should be /api/v3/movie/{id}