diff --git a/functions.sh b/functions.sh
index b68e2f0..9a90be1 100644
--- a/functions.sh
+++ b/functions.sh
@@ -33,12 +33,31 @@ miria_error() {
 #
 # Arguments:
 #   None
+# Output:
+#   miria_url : Miria API URL
 #######################################
 miria_get_url() {
-  if [ -e ~/.miria-url ]; then
-    miria_url="$(cat ~/.miria-url)"
+  if [ -e ~/.miria ]; then
+    miria_url="$(grep -E ' *url +' ~/.miria | awk '{print $2}')"
   else
-    miria_error 'file ~/.miria-url not found'
+    miria_error 'file ~/.miria not found'
+    exit 1
+  fi
+}
+
+#######################################
+# Get Mira agent
+#
+# Arguments:
+#   None
+# Output:
+#   miria_agent : Miria agent name
+#######################################
+miria_get_agent() {
+  if [ -e ~/.miria ]; then
+    miria_agent="$(grep -E ' *agent +' ~/.miria | awk '{print $2}')"
+  else
+    miria_error 'file ~/.miria not found'
     exit 1
   fi
 }
@@ -56,6 +75,8 @@ miria_get_url() {
 #   miria_last_status : last return code
 #   miria_last_error  : last error message
 #######################################
+miria_api_error_fatal='true'
+
 miria_api_cmd() {
   local url_args=()
   local cmd="$1"
@@ -63,13 +84,13 @@ miria_api_cmd() {
   miria_get_url
   shift
   for a in "$@"; do
-    url_args+=('--data-urlencode')
+    url_args+=('--data')
     url_args+=("${a}")
   done
   miria_last_xml="$(curl -sG "${url_args[@]}" "${miria_url}/${cmd}")"
   miria_last_status="$(miria_xml_get_attribute "${miria_last_xml}" '//ReturnCode' 'ADARetCode')"
   miria_last_error="$(miria_xml_get_string "${miria_last_xml}" '//ErrorMsg')"
-  if [[ "${miria_last_status}" != "1" ]]; then
+  if [[ "${miria_last_status}" != '1' ]] && [[ "${miria_api_error_fatal}" == 'true' ]]; then
     miria_error "Miria API call returned status ${miria_last_status}"
     miria_error "${miria_last_error}"
     exit 1
diff --git a/miria-api b/miria-api
index 6abfcc4..f90e4fc 100755
--- a/miria-api
+++ b/miria-api
@@ -33,5 +33,6 @@ if (( $# < 1 )); then
 fi
 cmd="$1"
 shift
+miria_api_error_fatal='false'
 miria_api_cmd "${cmd}" "$@"
 echo ${miria_last_xml} | xmllint --format -