diff --git a/.gitignore b/.gitignore
index 28c9c12..7b1d552 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .php_cs.cache
 composer.lock
 vendor/
+coverage/
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
new file mode 100644
index 0000000..9c99739
--- /dev/null
+++ b/.scrutinizer.yml
@@ -0,0 +1,10 @@
+filter:
+    paths: [src/]
+
+checks:
+    php:
+        code_rating: true
+        duplication: true
+
+tools:
+    external_code_coverage: true
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..a66657f
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,48 @@
+language: php
+
+sudo: false
+
+cache:
+    directories:
+        - $HOME/.composer/cache
+
+php:
+    - 5.6
+    - 7.0
+    - 7.1
+    - 7.2
+
+branches:
+    only:
+        - master
+
+env:
+    global:
+        - COMMAND="composer test"
+
+matrix:
+    fast_finish: true
+    include:
+        - php: 5.6
+          env:
+            - COMPOSER_FLAGS="--prefer-stable --prefer-lowest"
+            - COVERAGE=true
+            - COMMAND="composer code-coverage"
+        - php: 7.2
+          env:
+            - CS_FIX=true
+            - COMMAND="composer cs-fix"
+
+before_install:
+    - travis_retry composer self-update
+    - if [[ "$CS_FIX" = true ]]; then phpenv config-rm xdebug.ini || true; fi
+
+install:
+    - travis_retry composer update ${COMPOSER_FLAGS} --no-interaction
+
+script:
+    - travis_wait $COMMAND
+
+after_success:
+    - if [[ "$COVERAGE" = true ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
+    - if [[ "$COVERAGE" = true ]]; then php ocular.phar code-coverage:upload --format=php-clover coverage/coverage.xml; fi
diff --git a/README.md b/README.md
index a916ded..b165ce4 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # RedirectionIO Proxy for Symfony
 
+[![Latest Version](https://img.shields.io/github/release/redirectionio/proxy-symfony.svg)](https://github.com/redirectionio/proxy-symfony)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](LICENSE)
 [![Build Status](https://img.shields.io/travis/redirectionio/proxy-symfony/master.svg)](https://travis-ci.org/redirectionio/proxy-symfony)
 [![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/redirectionio/proxy-symfony.svg)](https://scrutinizer-ci.com/g/redirectionio/proxy-symfony)
diff --git a/Tests/EventListener/RequestResponseListenerTest.php b/Tests/EventListener/RequestResponseListenerTest.php
index ed601eb..21ebb8b 100644
--- a/Tests/EventListener/RequestResponseListenerTest.php
+++ b/Tests/EventListener/RequestResponseListenerTest.php
@@ -83,8 +83,8 @@ private static function startAgent($port = 3100)
         }
 
         // find fake_agent location
-        $parentFolder = substr(__DIR__, -27, -20);
-        $fakeAgent = ('symfony' === $parentFolder) ?
+        $parentFolder = substr(__DIR__, -28, -19);
+        $fakeAgent = ('/symfony/' === $parentFolder) ?
             __DIR__ . '/../../../sdk/src/Resources/fake_agent.php' :
             './vendor/redirectionio/proxy-sdk/src/Resources/fake_agent.php';
 
diff --git a/composer.json b/composer.json
index 973e949..519b0a5 100644
--- a/composer.json
+++ b/composer.json
@@ -18,30 +18,27 @@
         }
     ],
     "require": {
-        "redirectionio/proxy-sdk": "dev-master"
+        "redirectionio/proxy-sdk": "^1.0"
     },
     "require-dev": {
-        "symfony/http-foundation": "^4.0",
-        "symfony/http-kernel": "^4.0",
+        "friendsofphp/php-cs-fixer": "^2.10",
+        "symfony/http-foundation": "^3.4",
+        "symfony/http-kernel": "^3.4",
         "symfony/phpunit-bridge": "^3.4@beta",
         "symfony/process": "^3.3"
     },
     "autoload": {
         "psr-4": {
-            "RedirectionIO\\Client\\SymfonyBundle\\": ""
+            "RedirectionIO\\Client\\SymfonyBundle\\": "src/"
         }
     },
-    "repositories": [
-        {
-            "type": "path",
-            "url": "../sdk"
-        }
-    ],
     "config": {
         "sort-packages": true
     },
     "scripts": {
-        "test": "vendor/bin/simple-phpunit"
+        "test": "vendor/bin/simple-phpunit",
+        "cs-fix": "vendor/bin/php-cs-fixer fix --config=.php_cs --dry-run --diff",
+        "code-coverage": "vendor/bin/simple-phpunit --coverage-text --coverage-clover=coverage/coverage.xml --coverage-html=coverage/html"
     },
     "extra": {
         "branch-alias": {
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index b3c3227..a766be1 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -20,7 +20,7 @@
 
     <filter>
         <whitelist>
-            <directory>./</directory>
+            <file>./src/EventListener/RequestResponseListener.php</file>
             <exclude>
                 <directory>./Tests</directory>
                 <directory>./vendor</directory>
diff --git a/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
similarity index 100%
rename from DependencyInjection/Configuration.php
rename to src/DependencyInjection/Configuration.php
diff --git a/DependencyInjection/RedirectionIOClientSymfonyExtension.php b/src/DependencyInjection/RedirectionIOClientSymfonyExtension.php
similarity index 100%
rename from DependencyInjection/RedirectionIOClientSymfonyExtension.php
rename to src/DependencyInjection/RedirectionIOClientSymfonyExtension.php
diff --git a/EventListener/RequestResponseListener.php b/src/EventListener/RequestResponseListener.php
similarity index 100%
rename from EventListener/RequestResponseListener.php
rename to src/EventListener/RequestResponseListener.php
diff --git a/Resources/config/routing.xml b/src/Resources/config/routing.xml
similarity index 100%
rename from Resources/config/routing.xml
rename to src/Resources/config/routing.xml
diff --git a/Resources/config/services.xml b/src/Resources/config/services.xml
similarity index 100%
rename from Resources/config/services.xml
rename to src/Resources/config/services.xml