diff --git a/.woodpecker.yml b/.woodpecker.yml
new file mode 100644
index 0000000..32a725c
--- /dev/null
+++ b/.woodpecker.yml
@@ -0,0 +1,10 @@
+steps:
+  formatting:
+    image: bash
+    commands: |
+      nix --max-jobs 3 -Lv flake check
+  build:
+    depends_on: [formatting]
+    image: bash
+    commands: |
+      nix --max-jobs 3 -Lv build .#http-barf
diff --git a/README.md b/README.md
index 54b7bfb..541eddc 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![ci](https://ci.mangoiv.com/api/badges/11/status.svg)](https://ci.mangoiv.com/repos/11)
+
 # http barf
 
 HTTP barf is a dead simple library to make http requests. It provides helper functions to use different http methods, it supports