diff --git a/tools/gchange_get_50km_around_LAT_LON_ads.sh b/tools/gchange_get_50km_around_LAT_LON_ads.sh
new file mode 100755
index 00000000..facc6fa8
--- /dev/null
+++ b/tools/gchange_get_50km_around_LAT_LON_ads.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+LAT=$1
+LON=$2
+
+if [[ "${LON}" && "${LAT}" ]]; then
+curl -sk -XPOST 'https://data.gchange.fr/market/record/_search?pretty&_source=title' -d '
+   {
+     "size": 100,
+     "query": {
+        "bool": {
+                must: {
+                    match_all: {}
+                },
+            "filter": [{
+                "geo_distance": {
+                    "distance": "50km",
+                    "geoPoint": {
+                        "lat": '${LAT}',
+                        "lon": '${LON}'
+                    }
+                }
+            }]
+        }
+     }
+   }' | jq
+else
+    echo "Aucune coordonnées. Indiquez LAT LON à votre requete"
+fi