docs: added API reference

Author: PeriniM

README.md

@@ -6,6 +6,20 @@
 
 Supercharge your LangChain agents with AI-powered web scraping capabilities. LangChain-ScrapeGraph provides a seamless integration between [LangChain](https://github.com/langchain-ai/langchain) and [ScrapeGraph AI](https://scrapegraphai.com), enabling your agents to extract structured data from websites using natural language.
 
+## 🔗 ScrapeGraph API & SDKs
+If you are looking for a quick solution to integrate ScrapeGraph in your system, check out our powerful API [here!](https://dashboard.scrapegraphai.com/login)
+
+<p align="center">
+  <img src="https://raw.githubusercontent.com/VinciGit00/Scrapegraph-ai/main/docs/assets/api-banner.png" alt="ScrapeGraph API Banner" style="width: 70%;">
+</p>
+
+We offer SDKs in both Python and Node.js, making it easy to integrate into your projects. Check them out below:
+
+| SDK       | Language | GitHub Link                                                                 |
+|-----------|----------|-----------------------------------------------------------------------------|
+| Python SDK | Python   | [scrapegraph-py](https://github.com/ScrapeGraphAI/scrapegraph-sdk/tree/main/scrapegraph-py) |
+| Node.js SDK | Node.js  | [scrapegraph-js](https://github.com/ScrapeGraphAI/scrapegraph-sdk/tree/main/scrapegraph-js) |
+
 ## 📦 Installation
 
 ```bash