Update README.md

README.md

@@ -1,4 +1,50 @@
 node-dogapi
 ===========
 
-Datadog API Node.JS Client
+Datadog API Node.JS Client modeled after `Datadog/dogapi` python client.
+
+Official API Documentation: http://docs.datadoghq.com/api/
+
+## Installation
+
+**From NPM:**
+```bash
+[sudo] npm install dogapi
+```
+
+**From source:**
+```bash
+git clone git://github.com/brettlangdon/node-dogapi.git
+cd ./node-dogapi
+npm install
+```
+
+## Sample Usage:
+
+**Example:** get all events since this time yesterday:
+```javascript
+var dogapi = require('dogapi');
+
+var options = {
+  api_key: 'YOUR_KEY_HERE',
+  app_key: 'YOUR KEY_HERE',
+};
+
+var api = new dogapi(options);
+
+var end = parseInt(new Date().getTime() / 1000);
+var start = end - 86400;
+
+api.stream(start, end, function(error, result, status_code){
+  if(error){
+    console.log('Error: ', error);
+    console.log('Status Code: ', status_code);
+    return;
+  }
+  
+  result['events'].forEach(function(event){
+    console.log(event['id'] + ': ' + event['title']);
+  });
+});
+
+```