diff --git a/prometheus.pushgateway.asd b/prometheus.pushgateway.asd
new file mode 100644
index 0000000..8a37a90
--- /dev/null
+++ b/prometheus.pushgateway.asd
@@ -0,0 +1,14 @@
+(asdf:defsystem :prometheus.pushgateway
+  :serial t
+  :version "0.1"
+  :licence "MIT"
+  :depends-on ("prometheus"
+               "prometheus.formats.text"
+               "drakma")
+  :author "Ilya Khaprov <ilya.kharpov@publitechs.com>"
+  :components ((:module "src/pushgateway"
+                :serial t
+                :components
+                ((:file "package")
+                 (:file "pushgateway"))))
+  :description "Prometheus.io Pushgateway client")
diff --git a/src/pushgateway/package.lisp b/src/pushgateway/package.lisp
new file mode 100644
index 0000000..76c0139
--- /dev/null
+++ b/src/pushgateway/package.lisp
@@ -0,0 +1,11 @@
+(in-package #:cl-user)
+
+(defpackage #:prometheus.pushgateway
+  (:use #:cl #:alexandria)
+  (:nicknames #:prom.pushgateway)
+  (:shadow #:push
+           #:replace
+           #:delete)
+  (:export #:push
+           #:replace
+           #:delete))
diff --git a/src/pushgateway/pushgateway.lisp b/src/pushgateway/pushgateway.lisp
new file mode 100644
index 0000000..843f705
--- /dev/null
+++ b/src/pushgateway/pushgateway.lisp
@@ -0,0 +1,26 @@
+(in-package #:prometheus.pushgateway)
+
+(define-constant +default-pushgateway-address+ "localhost:9091" :test #'equal)
+
+(defun http-request (gateway method job grouping-key content-type body)
+  (multiple-value-bind (body status-code headers)
+      (drakma:http-request (format nil "http://~a/metrics/job/~a~:[~;~:*/~{~a~^/~}~]" gateway job grouping-key)
+                           :method method
+                           :content-type content-type
+                           :content body)
+    (if (>= status-code 400)
+        (error "Error talking to pushgateway. Response Code: ~a, body: ~a, headers: ~a" status-code body headers))))
+
+(defun push (job &key (gateway +default-pushgateway-address+)
+                      (registry prom:*default-registry*)
+                      (grouping-key))
+  (http-request gateway :post job grouping-key prom.text:+content-type+ (prom.text:marshal registry)))
+
+(defun replace (job &key (gateway +default-pushgateway-address+)
+                         (registry prom:*default-registry*)
+                         (grouping-key))
+  (http-request gateway :put job grouping-key prom.text:+content-type+ (prom.text:marshal registry)))
+
+(defun delete (job &key (gateway +default-pushgateway-address+)
+                        (grouping-key))
+  (http-request gateway :push job grouping-key prom.text:+content-type+ nil))