Merge pull request #40 from Tonkpils/patch-1

Add USAGE.md file

Author: Matt Bernier

README.md

@@ -85,24 +85,7 @@ client.API(request, function (response) {
 
 <a name="usage"></a>
 # Usage
-
-Following is an example using SendGrid. You can get your free account [here](https://sendgrid.com/free?source=nodejs-http-client).
-
-First, update your environment with your [SENDGRID_API_KEY](https://app.sendgrid.com/settings/api_keys).
-
-```bash
-echo "export SENDGRID_API_KEY='YOUR_API_KEY'" > sendgrid.env
-echo "sendgrid.env" >> .gitignore
-source ./sendgrid.env
-```
-
-Here is the [full working code](https://github.com/sendgrid/nodejs-http-client/blob/master/examples/example.js).
-
-To run the example:
-
-```bash
-node examples/example
-```
+[Library Usage Documentation](https://github.com/sendgrid/nodejs-http-client/blob/master/USAGE.md)
 
 <a name="roadmap"></a>
 # Roadmap
@@ -127,4 +110,4 @@ nodejs-http-client is maintained and funded by SendGrid, Inc. The names and logo
 
 <a name="license"></a>
 # License
-[The MIT License (MIT)](LICENSE.txt)
+[The MIT License (MIT)](LICENSE.txt)

USAGE.md

@@ -0,0 +1,17 @@
+Following is an example using SendGrid. You can get your free account [here](https://sendgrid.com/free?source=nodejs-http-client).
+
+First, update your environment with your [SENDGRID_API_KEY](https://app.sendgrid.com/settings/api_keys).
+
+```bash
+echo "export SENDGRID_API_KEY='YOUR_API_KEY'" > sendgrid.env
+echo "sendgrid.env" >> .gitignore
+source ./sendgrid.env
+```
+
+Here is the [full working code](https://github.com/sendgrid/nodejs-http-client/blob/master/examples/example.js).
+
+To run the example:
+
+```bash
+node examples/example
+```