diff --git a/debug/GSM_PWRKEY.py b/debug/GSM_PWRKEY.py
new file mode 100755
index 0000000..037387e
--- /dev/null
+++ b/debug/GSM_PWRKEY.py
@@ -0,0 +1,10 @@
+import RPi.GPIO as GPIO
+import time
+GPIO.setmode(GPIO.BOARD)
+GPIO.setup(7, GPIO.OUT)
+while True:
+	GPIO.output(7, GPIO.LOW)
+	time.sleep(4)
+	GPIO.output(7, GPIO.HIGH)
+	break
+GPIO.cleanup()
diff --git a/email.txt b/email.txt
index be468db..650f4e0 100755
--- a/email.txt
+++ b/email.txt
@@ -1,4 +1,4 @@
 From: support@qo-op.com
-To: EMAIL
-Subject: SUBJECT
-MESSAGE
+To: _EMAIL
+Subject: _SUBJECT
+_MESSAGE
diff --git a/shell/0.sms.command.sh b/shell/0.sms.command.sh
new file mode 100755
index 0000000..90534ac
--- /dev/null
+++ b/shell/0.sms.command.sh
@@ -0,0 +1,28 @@
+# Author: Fred (support@qo-op.com)
+# Version: 0.2
+# License: GPL (http://www.google.com/search?q=GPL)
+################################################################################
+# READ /tmp/sms.commands and RUN it.. TODO, add keys for security ;)
+#################################################################################
+# RECEIVE COMMAND FROM zen_sms.php
+#<?php 
+#header("Access-Control-Allow-Origin: *");
+#if (strlen($_REQUEST['num']) == 10 ) {
+#	$newNumber = preg_replace('/^0?/', '+33', $_REQUEST['num']);
+#	$data = '"'.$newNumber.'" "'.$_REQUEST['val'].'"'.PHP_EOL;
+#	$fp = fopen('/tmp/sms.commands', 'a');
+#	fwrite($fp, $data);
+#} else {
+#	return false;
+#}
+#?>
+MY_PATH="`dirname \"$0\"`"              # relative
+MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
+if [[ -f $MY_PATH/.install/.GPATH ]]; then source $MY_PATH/.install/.GPATH; fi
+if [[ -f $MY_PATH/../.install/.GPATH ]]; then source $MY_PATH/../.install/.GPATH; fi
+
+[[ -f /tmp/sms.commands ]] && echo "" > /tmp/sms.commands
+tail -fn 1 /tmp/sms.commands | while read -r line
+do
+	[[ $line != "" ]] && mycmd="$GPATH/shell/sms_AUTH.sh $line" && echo "RUN: $mycmd" && eval "$mycmd"
+done
diff --git a/shell/cron_MINUTE.sh b/shell/cron_MINUTE.sh
index 60f8c23..a07be58 100755
--- a/shell/cron_MINUTE.sh
+++ b/shell/cron_MINUTE.sh
@@ -24,7 +24,7 @@ source ./shell/functions.sh
 timebar=$(date +%H:%M)
 minut=$(date +%M | sed 's/^0*//')
 [[ $minut == "" ]] && minut=0
-log "__CRON:cron_MINUTE.sh - $minut - It is $timebar ... $1"
+# log "__CRON:cron_MINUTE.sh - $minut - It is $timebar ... $1"
 ##################################################################
 
 ##################################################################
@@ -46,7 +46,7 @@ curl -s https://duniter-g1.p2p.legal/tx/history/$NODE_G1PUBKEY/times/$TIMEBEFORE
 while read SMS_1_TEXT
 do
     export $SMS_1_TEXT
-    log "$NODE_G1PUBKEY TX PENDING !! COMMENT = " $SMS_1_TEXT
+    log "$NODE_G1PUBKEY TX PENDING $timebar !! COMMENT = " $SMS_1_TEXT
     # TODO: VERIFY SOURCE PUBKEY IS RELATED TO A WALLET
     # PUBKEY=
     # WALLET=$(grep -Rwl "$PUBKEY" ./wallets/*/*.pub | head -n 1)
@@ -78,12 +78,12 @@ while [[ $FROM != "" && $SUBJECT != "" ]]; do
 		export SMS_1_NUMBER=$(echo -n $WALLET | cut -d '/' -f 3) #TODO CHANGE ON NEXT SHA RELEASE
 		# $SMS_1_NUMBER && $SMS_1_TEXT => RUN ./sms_received.sh
 		[[ $SMS_1_TEXT != "" && $SMS_1_NUMBER ]] && log "EMAIL CMD = $SMS_1_NUMBER $SMS_1_TEXT" && ./sms_received.sh 
-		cat ./email.txt | sed s/EMAIL/"${FROM}"/g | sed s/SUBJECT/"G1sms+ EMAIL ACK"/g | sed s/MESSAGE/"$SMS_1_TEXT OK"/g | ssmtp ${FROM}
+		cat ./email.txt | sed s/_EMAIL/"${FROM}"/g | sed s/_SUBJECT/"G1sms+ EMAIL ACK"/g | sed s/_MESSAGE/"$SMS_1_TEXT OK"/g | ssmtp ${FROM}
 	else
 		if [[ $FROM != "" ]]; then
 			log "MAIL RECEIVED! NO GOOD SENDER: $FROM"
 			curl -s --user "vir@g1sms.fr:Z1cG1V1r!" pop3://pop.bookmyname.com/1 --request dele --list-only
-			cat ./email.txt | sed s/EMAIL/"${FROM}"/g | sed s/SUBJECT/"G1sms+ INCONNU"/g | sed s/MESSAGE/"Portefeuille G1sms inconnu"/g | ssmtp ${FROM}
+			cat ./email.txt | sed s/_EMAIL/"${FROM}"/g | sed s/_SUBJECT/"G1sms+ INCONNU"/g | sed s/_MESSAGE/"Portefeuille G1sms inconnu"/g | ssmtp ${FROM}
 		fi	
 		#log "NO MAIL"
 	fi
diff --git a/shell/key_create_dunikey.py b/shell/key_create_dunikey.py
new file mode 100755
index 0000000..32720c8
--- /dev/null
+++ b/shell/key_create_dunikey.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+# This Python script gets Duniter creddentials as arguments, and writes a PubSec file that should be compatible with Cesium and Silkaj(DuniterPy) clients.
+# launch with :
+# python3 key_create_dnuikey.py <id> <mdp>
+
+# depends on duniterpy 0.56
+
+### Licence - WTFPL
+# This script was written my Matograine, in the hope that it will be helpful.
+# Do What The Fuck you like with it. There is :
+#  * no guarantee that this will work
+#  * no support of any kind
+#
+# If this is helpful, please consider making a donation to the developper's pubkey : 78ZwwgpgdH5uLZLbThUQH7LKwPgjMunYfLiCfUCySkM8
+# Have fun
+
+from sys import argv
+from duniterpy.key import SigningKey
+
+# path to save to
+path = "/tmp/secret.dunikey"
+
+key = SigningKey.from_credentials(argv[1], argv[2], None)
+key.save_pubsec_file(path)
+print(
+    "G1 Wallet: ",
+    key.pubkey,
+)
diff --git a/shell/sms_AUTH.sh b/shell/sms_AUTH.sh
new file mode 100755
index 0000000..c04b4d7
--- /dev/null
+++ b/shell/sms_AUTH.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+################################################################################
+# Author: Fred (support@qo-op.com)
+# Version: 0.1
+# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
+################################################################################
+MY_PATH="`dirname \"$0\"`"              # relative
+MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
+if [[ -f $MY_PATH/.install/.GPATH ]]; then source $MY_PATH/.install/.GPATH; fi
+if [[ -f $MY_PATH/../.install/.GPATH ]]; then source $MY_PATH/../.install/.GPATH; fi
+cd $GPATH
+source ./shell/init.sh
+source ./shell/functions.sh
+
+PHONE=$1
+VALEUR=$2
+TODAY=$(date '+%Y%m%d')
+log "__SUB:sms_AUTH.sh ($PHONE, $VALEUR)"
+[[ $VALEUR == "" ]] && echo "Valeur totale des G1Billets?" && exit
+[[ $PHONE != "" ]] && sms_INIT_ACCOUNT "$PHONE" "NOSMS" || exit
+[[ $UNKNOWN == "unknown" ]] && echo "Envoyer N au $MASTERPHONE" && exit
+
+# Get AMOUNTG1, AMOUNTLOVE, AMOUNTDU
+AMOUNTG1=$(./silkaj/silkaj amount "$PUBKEY")
+AMOUNTDU=$(bc -l <<< "scale=2; $AMOUNTG1 / $DUFACTOR")
+AMOUNTLOVE=$(bc -l <<< "scale=0; $AMOUNTG1 * 100 / $DUFACTOR")
+
+# Convert amount to G1 unit
+VIR=$(bc -l <<< "scale=2; $VALEUR * $DUFACTOR / 100")
+
+# Need at least $MIN G1 available!
+MIN=$(bc -l <<< "$AMOUNTG1 - $LIMIT")
+testmin=$( echo "${VIR} < ${MIN}" | bc -l )
+SMSPIN=$((1000 + RANDOM % 9999))
+
+log "__SUB:sms_AUTH.sh: CODE $SMSPIN : $VIR < $MIN ? $testmin"
+if [[ "$testmin" -eq "1" ]]
+then
+	mess="CODE: $SMSPIN"
+	# Send response SMS
+	sms_SEND "$PHONE" "$mess"
+	echo $SMSPIN > /tmp/$PHONE.PIN.auth
+	echo $SMSPIN
+else
+	text="Solde: $AMOUNTLOVE LOVE ($AMOUNTG1 G1 = $AMOUNTDU DU)
+Insuffisant (minimum $VIR G1 + $LIMIT G1)"
+	sms_ERROR "$PHONE" "$text"
+	echo "Minimum $VIR G1 + $LIMIT G1"
+fi
+log "__SUB:sms_AUTH.sh: END sms_AUTH.sh "
+log "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+exit
diff --git a/shell/sms_BILLET.sh b/shell/sms_BILLET.sh
index 991be39..26d1917 100755
--- a/shell/sms_BILLET.sh
+++ b/shell/sms_BILLET.sh
@@ -160,7 +160,7 @@ Support: $ADMINPSEUDO ($ADMINPHONE)
 	sms_SEND "$phone" "$mess"
     # ADMIN ALERT SMS + TODO Add ADMINEMAIL parameter in "install.sh"
     sms_SEND "$ADMINPHONE" "$MEMBER vient de créer $NBbillets G1Billets de $VALbillet $UNIT ($TRANSAC G1): $MAIL"
-    cat ./email.txt | sed s/EMAIL/frenault@linkeo.com/g | sed s/SUBJECT/Creation_G1Billets/g | sed s/MESSAGE/"$MEMBER ($PHONE) vient de creer $NBbillets G1Billets de $VALbillet $UNIT ($TRANSAC G1) vers $MAIL"/g | ssmtp "frenault@linkeo.com"
+    cat ./email.txt | sed s/_EMAIL/frenault@linkeo.com/g | sed s/_SUBJECT/Creation_G1Billets/g | sed s/_MESSAGE/"$MEMBER ($PHONE) vient de creer $NBbillets G1Billets de $VALbillet $UNIT ($TRANSAC G1) vers $MAIL"/g | ssmtp "frenault@linkeo.com"
 
 #####################################
 # Amount too High, solde insuffisant
diff --git a/shell/sms_BILLETCHK.sh b/shell/sms_BILLETCHK.sh
index b0e0c1d..fca22aa 100755
--- a/shell/sms_BILLETCHK.sh
+++ b/shell/sms_BILLETCHK.sh
@@ -7,21 +7,22 @@ source ./shell/functions.sh
 log "X sms_BILLETCHK.sh $0"
 
 PHONE="$1"
-CODE="$2 $3"
-SEC="$4 $5 $6 $7"
-
+CODE=""
 # Construct billet path
-bpath=$(echo "$CODE" | sed 's/ /_/g')
+bpath=$(echo "$2 $3" | sed 's/ /_/g')
+[[ -d "./billets/$bpath" ]] && CODE="$2 $3" && SEC="$4 $5 $6 $7" && zpath=$bpath
 
-if [ -d "./billets/$bpath" ]
-then
-	SECRET=$(cat "./billets/$bpath/note.secret")
-	SALT=$(cat "./billets/$bpath/note.salt")
-	VALbillet=$(cat "./billets/$bpath/note.value")
-	UNIT=$(cat "./billets/$bpath/note.unit")
-	BILLETPUBKEY=$(cat "./billets/$bpath/note.pubkey")
+oldpath=$(echo "$2 $3 $4 $5" | sed 's/ /_/g')
+[[ -d "./billets/$oldpath" ]] && CODE="$2 $3 $4 $5" && SEC="$6 $7 $8" && zpath=$oldpath
 
-	AMOUNTG1=$(./silkaj/silkaj amount "$BILLETPUBKEY")
+if [[ $CODE != "" ]]; then
+	SECRET=$(cat "./billets/$zpath/note.secret")
+	SALT=$(cat "./billets/$zpath/note.salt")
+	VALbillet=$(cat "./billets/$zpath/note.love")
+	UNIT="LOVE"
+	BILLETPUBKEY=$(cat "./billets/$zpath/note.pubkey")
+
+	G1=$(./silkaj/silkaj amount "$BILLETPUBKEY")
 	log "Billet: $AMOUNTG1 ($VALbillet $UNIT): $BILLETPUBKEY"
 	
 	# NO GOOD SECRET 
@@ -29,11 +30,11 @@ then
 		# SEND ACTUAL BILLET VALUE
 		mess="[G1SMS]
 Billet de $VALbillet $UNIT Valide!
-Valeur: $AMOUNTG1 G1
+Valeur: $G1 G1
 https://www.g1sms.fr/contact"
 		sms_SEND "$PHONE" "$mess"
-		log "BILLETCHK: $VALbillet $UNIT ($AMOUNTG1 G1)"
-		log_history $PHONE "BILLET_CHK, $AMOUNTG1, $bpath"
+		log "BILLETCHK: $VALbillet $UNIT ($G1 G1)"
+		log_history $PHONE "BILLET_CHK, $G1, $zpath"
 	else
 		# TRANSFER & DESTROY
 		sms_INIT_ACCOUNT "$PHONE" "NOSMS"
@@ -41,35 +42,43 @@ https://www.g1sms.fr/contact"
 			# Account creation
 			sms_INIT_ACCOUNT "$PHONE"
 		fi
-		log "./silkaj/silkaj transaction --auth-scrypt -salt=\"$CODE\" -password=\"$SEC$SALT\" --amount=\"$AMOUNTG1\" --output=\"$PUBKEY\" --comment=\"THIRD_PARTY_MANAGER:$NODE_G1PUBKEY:G1SMS:ENCAISSEMENT:$CODE\" -y"
-		PAY=$(./silkaj/silkaj transaction --auth-scrypt -salt="$CODE" -password="$SEC$SALT" --amount="$AMOUNTG1" --output="$PUBKEY" --comment="THIRD_PARTY_MANAGER:$NODE_G1PUBKEY:ENCAISSEMENT:$CODE" -y)
-
+################ BUG SILKAJ TX 
+		log "python3 ./shell/key_create_dunikey.py $CODE / $SEC $SALT"
+#		[[ $SALT != "" ]] && PAY=$(./silkaj/silkaj transaction --auth-scrypt -salt="$CODE" -password="$SEC $SALT" --amount="$G1" --output="$PUBKEY" --comment="THIRD_PARTY_MANAGER:$NODE_G1PUBKEY:ENCAISSEMENT:$CODE" -y) \
+#		|| PAY=$(./silkaj/silkaj transaction --auth-scrypt -salt="$CODE" -password="$SEC" --amount="$G1" --output="$PUBKEY" --comment="THIRD_PARTY_MANAGER:$NODE_G1PUBKEY:ENCAISSEMENT:$CODE" -y)
+# MAKE .dunikey file and use latest silkaj
+		[[ $SALT != "" ]] && python3 ./shell/key_create_dunikey.py "$CODE" "$SEC $SALT" \
+		|| python3 ./shell/key_create_dunikey.py "$CODE" "$SEC"
+		log "silkaj -p duniter-g1.p2p.legal:443 -af --file /tmp/secret.dunikey tx --output $PUBKEY --amount $G1"
+		PAY=$(silkaj -p duniter-g1.p2p.legal:443 -af --file /tmp/secret.dunikey tx --output $PUBKEY --amount $G1 -y)
+		log "$PAY"
+### TODO AMELIORER ANALYSE DU RETOUR SILKAJ
 		if [[ "$(echo $PAY | cut -d '|' -f 1)" != "KO" ]]; then
 			# DESTROY BILLET 
-			rm -Rf ./billets/$bpath
+			rm -Rf ./billets/$zpath
 			# DESTROY PUBLIC CACHE in /tmp
-			if [ -d "/tmp/billets_valides/$bpath" ]; then
-				rm -Rf /tmp/billets_valides/$bpath
+			if [ -d "/tmp/billets_valides/$zpath" ]; then
+				rm -Rf /tmp/billets_valides/$zpath
 			fi
 			
 			SOLDE=$(./silkaj/silkaj amount "$PUBKEY")
 
 			mess="[G1SMS]
-ENCAISSEMENT de $VALbillet $UNIT ($AMOUNTG1 G1)
+ENCAISSEMENT de $VALbillet $UNIT ($G1 G1)
 dans portefeuille $UIDNA ($PHONE)
 OK!
 Solde: $SOLDE G1"
 			sms_SEND "$PHONE" "$mess"
-			log "BILLETCHK DESTROY: $VALbillet $UNIT ($AMOUNTG1 G1)"
+			log "BILLETCHK DESTROY: $VALbillet $UNIT ($G1 G1)"
 			log "=> $PUBKEY"
-			log_history $PHONE "BILLET_CHK, $AMOUNTG1, $bpath, $PUBKEY"
+			log_history $PHONE "BILLET_CHK, $G1, $zpath, $PUBKEY"
 		else
-			sms_ERROR "$PHONE" "Erreur! Transaction Impossible! Valeur du G1Billet $AMOUNTG1 G1. Contactez $ADMINPSEUDO : $ADMINPHONE"
+			sms_ERROR "$PHONE" "Erreur! Transaction Impossible! Valeur du G1Billet $G1 G1. Contactez $ADMINPSEUDO : $ADMINPHONE"
 		fi
 	fi
 else
-	sms_SEND "$PHONE" "BILLET \"$CODE\" INCONNU !!"
-	log_history $PHONE "BILLET_CHK, ERROR, $bpath"
+	sms_SEND "$PHONE" "BILLET \"$CODE\" inconnu !!"
+	log_history $PHONE "BILLET_CHK, ERROR, $zpath"
 fi
 
 log "END sms_BILLETCHK.sh"
diff --git a/shell/sms_EMAIL.sh b/shell/sms_EMAIL.sh
index 9f0990b..e0ea429 100755
--- a/shell/sms_EMAIL.sh
+++ b/shell/sms_EMAIL.sh
@@ -39,7 +39,7 @@ fi
 # SEND EMAIL WITH ssmtp
 SUBJECT="[G1sms+] $MEMBER, Message de votre portefeuille monnaie libre $UIDNA ($PHONE)"
 MESSAGE="Bonjour $MEMBER\n\nVotre porte-monnaie G1sms $UIDNA ($PHONE) a choisi votre email comme contact.\nPour commander vos G1Billets, envoyez par SMS à $MASTERPHONE :\nBILL 10/20/50/100/200/500/1000\n\n\nA bientot <3\n$ADMINPSEUDO ($ADMINPHONE)"
-cat ./email.txt | sed s/EMAIL/"${mail}"/g | sed s/SUBJECT/"${SUBJECT}"/g | sed s/MESSAGE/"${MESSAGE}"/g | ssmtp ${mail}
+cat ./email.txt | sed s/_EMAIL/"${mail}"/g | sed s/_SUBJECT/"${SUBJECT}"/g | sed s/_MESSAGE/"${MESSAGE}"/g | ssmtp ${mail}
 mpack -s "[G1sms+] $PHONE, $UIDNA :: Envoyer 'BILL nnn' à $MASTERPHONE pour fabriquer des G1Billets (ci-joint exemple de verso)" ./Dos_G1Billets.odt ${mail}
 
 log "__SUB:sms_EMAIL.sh: Send welcome EMAIL to $mail via ssmtp"