diff --git a/lib/functions.sh b/lib/functions.sh
index 45e7a82..47bcb3b 100644
--- a/lib/functions.sh
+++ b/lib/functions.sh
@@ -245,6 +245,11 @@ function arg3_required() {
     [[ -z "${3:-}" ]] && echoerr "ERROR: arg#3 expected!" && return 125 || return 0
 }
 
+# test arg4 required
+function arg4_required() {
+    [[ -z "${4:-}" ]] && echoerr "ERROR: arg#4 expected!" && return 125 || return 0
+}
+
 # test whether container <ct> exists yet?
 function container_exists() {
     arg1_required "$@"
diff --git a/lib/registrar/ovh-domain.sh b/lib/registrar/ovh-domain.sh
index 51aa69e..a8feee8 100755
--- a/lib/registrar/ovh-domain.sh
+++ b/lib/registrar/ovh-domain.sh
@@ -1,9 +1,16 @@
 #!/bin/bash
+#
+# GET DOMAIN
+# https://eu.api.ovh.com/createToken/?GET=/domain*&POST=/domain*&PUT=/domain*&DELETE=/domain*
 
-# GET DOMAIN :  https://eu.api.ovh.com/createToken/?GET=/domain*&POST=/domain*&PUT=/domain*&DELETE=/domain*
-
+function usage {
+    echo 'usage: <ACTION: list|get|set> <DOMAIN> [CNAME] [destination]'
+    echo '       - list <DOMAIN>'
+    echo '       - get <DOMAIN> <CNAME>'
+    echo '       - set <DOMAIN> <CNAME> <DESTINATION>'
+    exit 1
+}
 function set_base {
-
     BASE_URL="https://eu.api.ovh.com/1.0"
     BASEDIR=$(dirname "$0")
     source "$BASEDIR"/.ovh-credential
@@ -37,14 +44,22 @@ function list_records {
     sha=$(echo -n "$AS+$CK+$method+$query+$body+$tstamp" | shasum | cut -d ' ' -f 1)
     signature="\$1\$$sha"
 
-    curl -s \
+    echo BEFORE CURL
+    output=$(curl -s \
         -X $method \
         -H "Content-type: application/json" \
         -H "X-Ovh-Application: $AK" \
         -H "X-Ovh-Consumer: $CK" \
         -H "X-Ovh-Signature: $signature" \
         -H "X-Ovh-Timestamp: $tstamp" \
-        "$query" | yq .[] # values of array
+        "$query")
+
+    echo ""
+    echo "output=$output"
+    echo ""
+    exit 1
+
+    # echo "$output" | yq .[] # values of array
 }
 
 function get_record {
@@ -67,13 +82,50 @@ function get_record {
         "$query" | yq -o=props
 }
 
+function action_list {
+    for record_id in $(list_records "$DOMAIN" CNAME "$CNAME"); do
+        get_record "$DOMAIN" "$record_id"
+    done
+}
+
+function action_get {
+    local record_id
+    record_id=$(list_records "$DOMAIN" CNAME "$CNAME")
+    get_record "$DOMAIN" "$record_id"
+}
+
+function action_set {
+    echo set_record "$DOMAIN" "$CNAME" "$DESTINATION"
+}
+
 ##-----------
 ## -- MAIN --
 ##-----------
 
 . "$MIAOU_BASEDIR/lib/init.sh"
 
+[[ $# -lt 2 ]] && usage && exit 1
+
+ACTION="$1"
+DOMAIN="$2"
+CNAME="${3:-}"
+DESTINATION="${4:-}"
+
 set_base
-for i in $(list_records "$1" CNAME "$2"); do
-    get_record "$1" "$i"
-done
+
+case $ACTION in
+list)
+    action_list
+    ;;
+get)
+    arg3_required "$@" || usage
+    action_get
+    ;;
+set)
+    arg4_required "$@" || usage
+    action_set
+    ;;
+*)
+    echoerr "unknown action <$ACTION> !" && usage && exit 2
+    ;;
+esac