diff --git a/enable-service.sh b/enable-service.sh
new file mode 100755
index 0000000..a5afec1
--- /dev/null
+++ b/enable-service.sh
@@ -0,0 +1,79 @@
+#! /usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+shopt -s inherit_errexit
+
+: "${DOMAIN:?specify domain name}"
+readonly SERVICE_NAME="${1:?service name not given error}"
+readonly AUTH_HEADER="Authorization: Bearer ${API_TOKEN:?not set error}"
+QUERY=$(cat << EOF
+mutation EnableServices {
+  __typename
+  services {
+    enableService(serviceId: \"${SERVICE_NAME}\") {
+      code
+      message
+      success
+      service {
+        id
+        isEnabled
+        status
+      }
+    }
+  }
+}
+EOF
+)
+
+# shellcheck disable=SC2086,SC2116
+REQUEST=$(cat << EOF
+{
+  "query": "$(echo $QUERY)",
+  "variables": null,
+  "operationName": "EnableServices"
+}
+EOF
+)
+readonly REQUEST
+
+EXPECTED_RESPONSE=$(cat << EOF
+{
+  "data": {
+    "__typename": "Mutation",
+    "services": {
+      "enableService": {
+        "code": 200,
+        "message": "Service enabled.",
+        "service": {
+          "id": "${SERVICE_NAME}",
+          "isEnabled": true,
+          "status": "OFF"
+        },
+        "success": true
+      }
+    }
+  }
+}
+EOF
+)
+
+received_response="$(curl --show-error -s "https://api.$DOMAIN/graphql" \
+--compressed \
+-H 'Content-Type: application/json' \
+--data-raw "$REQUEST" -k -H "$AUTH_HEADER")"
+
+sorted_response="$(jq --sort-keys <<<"$received_response")" \
+|| { echo "error"; echo "$received_response"; echo -e "QUERY:\n$QUERY"; exit 1; }
+
+jq <<<"$sorted_response"
+
+if diff -w -u --color <(printf "%s\n" "$EXPECTED_RESPONSE") <(printf "%s\n" "$sorted_response") 2>/dev/null
+then
+    echo -e "\e[1;32mOK"
+else
+    echo -e "\e[1;31mFAIL: response does not match!"
+    jd -color <(printf "%s\n" "$EXPECTED_RESPONSE") <(printf "%s" "$sorted_response")
+    exit 1
+fi
diff --git a/flake.nix b/flake.nix
index 53b97de..368c272 100644
--- a/flake.nix
+++ b/flake.nix
@@ -55,6 +55,11 @@
               value = ./all-services-expected-response.json;
             }];
           }
+          {
+            name = "enable-service";
+            script = ./enable-service.sh;
+            env-vars = [ ];
+          }
         ]);
     };
 }