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@@ -1,10 +1,68 @@
 # rails-reverse-proxy
 
+Gives you the ability to reverse proxy within Rails.
+
 ## Installation
 
+You know the drill. In your Gemfile, have the line
+
+```ruby
+gem 'rails-reverse-proxy'
 ```
-gem install rails-reverse-proxy
+
+Then (you guessed it!)
+
 ```
+$ bundle
+```
+
+## Usage
+
+An example usage of this gem is hosting a WordPress site on a path within your Rails application, such as `/blog`. To do this, you'll need something like
+
+```ruby
+class WordpressController < ApplicationController
+  include ReverseProxy::Controller
+
+  def index
+    # Assuming the WordPress server is being hosted on port 8080
+    reverse_proxy "http://localhost:8080" do |config|
+      # We got a 404!
+      config.on_missing do |code, response|
+        redirect_to root_url and return
+      end
+
+      # There's also other callbacks:
+      # - on_set_cookies
+      # - on_response
+      # - on_set_cookies
+      # - on_success
+      # - on_redirect
+      # - on_missing
+      # - on_error
+      # - on_complete
+    end
+  end
+end
+```
+
+Then in your `routes.rb` file, you should have something like
+
+```ruby
+match 'blog/*path' => 'wordpress#index', via: [:get, :post, :put, :patch, :delete]
+```
+
+You can also pass options into `reverse_proxy`
+
+```ruby
+reverse_proxy "http://localhost:8000", path: "custom-path", headers: { 'X-Foo' => "Bar" }
+```
+
+Sorry if these instructions are sparse. Feel free to reach out or read the source!
+
+## Contributing
+
+All pull requests will become first class citizens.
 
 ## Copyright