Merge pull request #8 from chamindias/monetization-dev-master

Add instructions into README.md.

README.md

@@ -1 +1,32 @@
-# wso2-am-stripe-plugin
+# Stripe Extension For WSO2 API Manager
+
+The Stripe extension for WSO2 API Manager allows you to integrate Stripe as the billing engine for monetizing APIs.
+
+This is a sample implementation to support usage based billing for a API subscription.
+
+## Compatibility
+
+| Stripe Extension Version | Supported WSO2 APIM Version |
+| :-------------: | :---------------:|
+| [1.0.0](https://github.com/wso2-extensions/wso2-am-stripe-plugin/tree/v1.0.0) | API Manager 3.0.0 
+
+
+## Getting Started
+
+### Using The Stripe Extension
+
+To get started with Stripe extension and it's operations, see [configuring API monetization](https://apim.docs.wso2.com/en/next/Learn/APIMonetization/monetizing-an-api/).
+
+### Building From The Source
+
+Follow the steps given below to build the Stripe extension from the source code:
+
+1. Get a clone or download the source from [Github](https://github.com/wso2-extensions/wso2-am-stripe-plugin).
+2. Run the following maven command inside the `wso2-am-stripe-plugin` directory.
+    >`mvn clean install`
+3. The Stripe extension jar file is created in the `wso2-am-stripe-plugin/target` directory.
+
+### How You Can Contribute
+
+As an open source project, WSO2 extensions welcome contributions from the community.
+Check the [issue tracker](https://github.com/wso2-extensions/wso2-am-stripe-plugin/issues) for open issues that interest you. We look forward to receiving your contributions.