Update README.md

Author: devlikepro

README.md

@@ -1,10 +1,15 @@
 # @devlikeapro/n8n-openapi-node
 
-Turn Your **OpenAPI** (**Swagger**) spec into a **n8n node**!
 
 ![openapi logo](openapi.png)
 ![n8n logo](n8n.png)
 
+Turn Your **OpenAPI** (**Swagger**) spec into a **n8n node**!
+
+[![npm version](https://img.shields.io/npm/v/@devlikeapro/n8n-openapi-node.svg)](https://www.npmjs.com/package/@devlikeapro/n8n-openapi-node)
+
+---
+
 <!-- toc -->
 
 - [Quick Start](#quick-start)