diff --git a/zen/gchange_MONITOR.sh b/zen/gchange_MONITOR.sh
index c8aaa62..88926e2 100755
--- a/zen/gchange_MONITOR.sh
+++ b/zen/gchange_MONITOR.sh
@@ -7,6 +7,8 @@
 # Extract last ads
 # Thank you @kimamila for cesium & gchange
 # ES backend http://www.elasticsearchtutorial.com/spatial-search-tutorial.html
+MY_PATH="`dirname \"$0\"`"              # relative
+MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
 
 ipfsnodeid=$(ipfs id -f='<id>\n')
 [[ ! -f ~/.ssb/secret.dunikey ]] && $MY_PATH/tools/secret2dunikey.sh
@@ -14,9 +16,9 @@ g1pub=$(cat ~/.ssb/secret.dunikey | grep 'pub:' | cut -d ' ' -f 2)
 
 CESIUM="https://g1.data.le-sou.org"
 
-curl -sk ${CESIUM}/user/profile/${g1pub} -o /tmp/profile.json
-LON=$(cat /tmp/profile.json | jq '._source.geoPoint.lon')
-LAT=$(cat /tmp/profile.json | jq '._source.geoPoint.lat')
+curl -sk ${CESIUM}/user/profile/${g1pub} -o ~/.zen/cache/cesium_profile.json
+LON=$(cat ~/.zen/cache/cesium_profile.json | jq '._source.geoPoint.lon')
+LAT=$(cat ~/.zen/cache/cesium_profile.json | jq '._source.geoPoint.lat')
 
 RAD="$1"
 [[ ! $RAD ]] && RAD="10km"
@@ -47,24 +49,48 @@ TIMESTAMP=$(date -u +"%s")
 TOTAL=$(cat /tmp/gchange.json | jq .hits.total)
 echo 'tail -f ~/.zen/cache/gchange.txt'
 echo '# #GCHANGE-Market' > ~/.zen/cache/gchange.txt
-echo "> A $RAD de la [position](https://demo.cesium.app/#/app/wot/map) de mon [portefeuille](https://demo.cesium.app/#/app/wot/$g1pub/)" >> ~/.zen/cache/gchange.txt
+echo "Le profil géolocalisé de ce [portefeuille](https://demo.cesium.app/#/app/wot/$g1pub/)" >> ~/.zen/cache/gchange.txt
+echo "reçoit les annonces [situées dans un rayon de $RAD](https://www.openstreetmap.org/#map=10/$LAT/$LON) " >> ~/.zen/cache/gchange.txt
 chunk=0
+fullcount=0
+
+DUNITERNODE=$($MY_PATH/tools/duniter_getnode.sh)
+DUNITERURL="https://$DUNITERNODE"
+LASTDU=$(curl -s ${DUNITERURL}/blockchain/with/ud | jq '.result.blocks[]' | tail -n 1);
+[[ $LASTDU != "" ]] && LASTDU=$(curl -s ${DUNITERURL}/blockchain/block/${LASTDU} | jq '.dividend')
+echo "DU = $LASTDU G1"
+
 for gID in $(cat /tmp/gchange.json | jq -r .hits.hits[]._id); do
-    [[ -f ~/.zen/ipfs_swarm/gchange/$gID.json ]] && INSWARM="true"
+    
     NEW=""
-    [[ ! -f ~/.zen/cache/gchange/$gID.json ]] && NEW="true" \
+    
+    #[[ ! -f ~/.zen/cache/gchange/$gID.json ]] && 
+    NEW="true" \
     && curl -s --create-dirs -o ~/.zen/cache/gchange/$gID.json -s https://data.gchange.fr/market/record/$gID?_source=category,title,description,issuer,time,creationTime,location,address,city,price,unit,currency,thumbnail._content_type,thumbnail._content,picturesCount,type,stock,fees,feesCurrency,geoPoint \
     && sleep $((1 + RANDOM % 3))
 
+    type=$(cat ~/.zen/cache/gchange/$gID.json | jq -r ._source.type)
+    # [[ $type == "need" ]] && continue
     creationTime=$(cat ~/.zen/cache/gchange/$gID.json | jq -r ._source.creationTime)
     title=$(cat ~/.zen/cache/gchange/$gID.json | jq -r ._source.title)
+    
     currency=$(cat ~/.zen/cache/gchange/$gID.json | jq -r ._source.currency)
     price=$(cat ~/.zen/cache/gchange/$gID.json | jq -r ._source.price)
-    [[ $price == null ]] && price="A débattre" || price=$(bc -l <<< "scale=2; $price / 100")
-
-    categoryname=$(cat ~/.zen/cache/gchange/$gID.json | jq -r ._source.category.name)
     
-    [[ $NEW == "true" ]] && echo "- [$title](https://data.gchange.fr/market/record/$gID/_share) PRIX $price ($currency)" >> ~/.zen/cache/gchange.txt && chunk=$((chunk+1))
+    categoryname=$(cat ~/.zen/cache/gchange/$gID.json | jq -r ._source.category.name)
+
+    [[ $price == null ]] && price="0"
+    [[ $currency == "g1" ]] && love=$(bc -l <<< "scale=2; $price / $LASTDU * 100") || love="?.??"
+    love="$love LOVE"
+    price=$(bc -l <<< "scale=2; $price / 100")
+
+    fullcount=$((fullcount+1)) && echo "DEBUG : $fullcount - $type - $price $currency - $title " 
+    [[ $price == "0" ]] && love="OFFERT !?" && price="A débattre "
+
+    
+    [[ $NEW == "true" ]] \
+    && echo "- [$title](https://data.gchange.fr/market/record/$gID/_share) :heart: $love" >> ~/.zen/cache/gchange.txt \
+    && chunk=$((chunk+1)) && echo $chunk
 
 done
 echo "$chunk nouvelles annonces ($TOTAL)" >> ~/.zen/cache/gchange.txt
diff --git a/zen/tools/make_G1SSB_secret.sh b/zen/tools/make_G1SSB_secret.sh
index 91f4bb2..1ffaa58 100755
--- a/zen/tools/make_G1SSB_secret.sh
+++ b/zen/tools/make_G1SSB_secret.sh
@@ -53,6 +53,25 @@ fi
 
 cd ~/.zen/astroport
 
+# Install nvm
+echo '
+                    __          _     
+   ____  ____  ____/ /__       (_)____
+  / __ \/ __ \/ __  / _ \     / / ___/
+ / / / / /_/ / /_/ /  __/    / (__  ) 
+/_/ /_/\____/\__,_/\___/  __/ /____/  
+                         /___/        
+
+
+'
+if [[ ! $(which nvm) ]]; then
+    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.2/install.sh | bash
+    source ~/.bashrc
+    export NVM_DIR="$HOME/.nvm"
+    nvm install --lts
+fi
+
+
 # INSTALL Silkaj, CLI for Duniter
 echo '**************************************************************
  __ ___