diff --git a/composer.json b/composer.json
index d712c94..2968387 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,8 @@
     ],
     "require": {
         "php": ">=5.4.0",
-        "egeloen/http-adapter": "0.6.*@dev"
+        "php-http/httplug": "^1.0",
+        "php-http/message-factory": "^1.0"
     },
     "require-dev": {
         "tedivm/stash": "dev-master",
@@ -27,6 +28,8 @@
         "henrikbjorn/phpspec-code-coverage" : "~1.0"
     },
     "suggest": {
+        "php-http/client-implementation": "An HTTP Client implementation",
+        "php-http/message": "Provides Message Factory implementations",
         "tedivm/stash": "Used for caching URLs"
     },
     "autoload": {
diff --git a/spec/Provider/BitlySpec.php b/spec/Provider/BitlySpec.php
index 51a715a..5705b61 100644
--- a/spec/Provider/BitlySpec.php
+++ b/spec/Provider/BitlySpec.php
@@ -2,16 +2,18 @@
 
 namespace spec\Concise\Provider;
 
-use Ivory\HttpAdapter\HttpAdapterInterface;
-use Psr\Http\Message\IncomingResponseInterface as Response;
+use Http\Client\HttpClient;
+use Http\Message\RequestFactory;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
 
 class BitlySpec extends ObjectBehavior
 {
-    function let(HttpAdapterInterface $adapter)
+    function let(HttpClient $httpClient, RequestFactory $requestFactory)
     {
-        $this->beConstructedWith($adapter, 'access_token');
+        $this->beConstructedWith('access_token', $httpClient, $requestFactory);
     }
 
     function it_is_initializable()
@@ -24,18 +26,46 @@ function it_is_a_provider()
         $this->shouldImplement('Concise\Provider');
     }
 
-    function it_shortens_a_url(HttpAdapterInterface $adapter, Response $response)
-    {
-        $response->getBody()->willReturn('{"data": {"url": "http://bit.ly/shortened"}}');
-        $adapter->get(Argument::type('string'))->willReturn($response);
+    function it_shortens_a_url(
+        RequestFactory $requestFactory,
+        RequestInterface $request,
+        HttpClient $httpClient,
+        ResponseInterface $response,
+        StreamInterface $body
+    ) {
+        $requestFactory
+            ->createRequest(
+                'GET',
+                'https://api-ssl.bitly.com/v3/shorten?access_token=access_token&longUrl='.urlencode('http://any.url')
+            )
+            ->willReturn($request);
+        ;
+
+        $httpClient->sendRequest($request)->willReturn($response);
+        $response->getBody()->willReturn($body);
+        $body->__toString()->willReturn('{"data": {"url": "http://bit.ly/shortened"}}');
 
         $this->shorten('http://any.url')->shouldReturn("http://bit.ly/shortened");
     }
 
-    function it_expands_a_url(HttpAdapterInterface $adapter, Response $response)
-    {
-        $response->getBody()->willReturn('{"data": {"expand": [{"long_url": "http://any.url"}]}}');
-        $adapter->get(Argument::type('string'))->willReturn($response);
+    function it_expands_a_url(
+        RequestFactory $requestFactory,
+        RequestInterface $request,
+        HttpClient $httpClient,
+        ResponseInterface $response,
+        StreamInterface $body
+    ) {
+        $requestFactory
+            ->createRequest(
+                'GET',
+                'https://api-ssl.bitly.com/v3/expand?access_token=access_token&shortUrl='.urlencode('http://bit.ly/shortened')
+            )
+            ->willReturn($request);
+        ;
+
+        $httpClient->sendRequest($request)->willReturn($response);
+        $response->getBody()->willReturn($body);
+        $body->__toString()->willReturn('{"data": {"expand": [{"long_url": "http://any.url"}]}}');
 
         $this->expand('http://bit.ly/shortened')->shouldReturn("http://any.url");
     }
diff --git a/spec/Provider/GoogleSpec.php b/spec/Provider/GoogleSpec.php
index 0dd8092..d8bab13 100644
--- a/spec/Provider/GoogleSpec.php
+++ b/spec/Provider/GoogleSpec.php
@@ -2,16 +2,18 @@
 
 namespace spec\Concise\Provider;
 
-use Ivory\HttpAdapter\HttpAdapterInterface;
-use Psr\Http\Message\IncomingResponseInterface as Response;
+use Http\Client\HttpClient;
+use Http\Message\RequestFactory;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
 
 class GoogleSpec extends ObjectBehavior
 {
-    function let(HttpAdapterInterface $adapter)
+    function let(HttpClient $httpClient, RequestFactory $requestFactory)
     {
-        $this->beConstructedWith($adapter);
+        $this->beConstructedWith($httpClient, $requestFactory);
     }
 
     function it_is_initializable()
@@ -24,18 +26,51 @@ function it_is_a_provider()
         $this->shouldImplement('Concise\Provider');
     }
 
-    function it_shortens_a_url(HttpAdapterInterface $adapter, Response $response)
-    {
-        $response->getBody()->willReturn('{"id": "http://goo.gl/shortened"}');
-        $adapter->post(Argument::type('string'), Argument::type('array'), Argument::type('string'))->willReturn($response);
+    function it_shortens_a_url(
+        RequestFactory $requestFactory,
+        RequestInterface $request,
+        HttpClient $httpClient,
+        ResponseInterface $response,
+        StreamInterface $body
+    ) {
+        $requestFactory
+            ->createRequest(
+                'POST',
+                'https://www.googleapis.com/urlshortener/v1/url',
+                ['Content-Type' => 'application/json'],
+                json_encode([
+                    'key' => null,
+                    'longUrl' => 'http://any.url',
+                ])
+            )
+            ->willReturn($request);
+        ;
+
+        $httpClient->sendRequest($request)->willReturn($response);
+        $response->getBody()->willReturn($body);
+        $body->__toString()->willReturn('{"id": "http://goo.gl/shortened"}');
 
         $this->shorten('http://any.url')->shouldReturn("http://goo.gl/shortened");
     }
 
-    function it_expands_a_url(HttpAdapterInterface $adapter, Response $response)
-    {
-        $response->getBody()->willReturn('{"longUrl": "http://any.url"}');
-        $adapter->get(Argument::type('string'))->willReturn($response);
+    function it_expands_a_url(
+        RequestFactory $requestFactory,
+        RequestInterface $request,
+        HttpClient $httpClient,
+        ResponseInterface $response,
+        StreamInterface $body
+    ) {
+        $requestFactory
+            ->createRequest(
+                'GET',
+                'https://www.googleapis.com/urlshortener/v1/url?shortUrl='.urlencode('http://goo.gl/shortened')
+            )
+            ->willReturn($request);
+        ;
+
+        $httpClient->sendRequest($request)->willReturn($response);
+        $response->getBody()->willReturn($body);
+        $body->__toString()->willReturn('{"longUrl": "http://any.url"}');
 
         $this->expand('http://goo.gl/shortened')->shouldReturn("http://any.url");
     }
diff --git a/spec/Provider/TinyccSpec.php b/spec/Provider/TinyccSpec.php
index 3dfe04e..f637e6b 100644
--- a/spec/Provider/TinyccSpec.php
+++ b/spec/Provider/TinyccSpec.php
@@ -2,16 +2,26 @@
 
 namespace spec\Concise\Provider;
 
-use Ivory\HttpAdapter\HttpAdapterInterface;
-use Psr\Http\Message\IncomingResponseInterface as Response;
+use Http\Client\HttpClient;
+use Http\Message\RequestFactory;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
 
 class TinyccSpec extends ObjectBehavior
 {
-    function let(HttpAdapterInterface $adapter)
+    private $params = [
+        'c'       => 'rest_api',
+        'version' => '2.0.3',
+        'format'  => 'json',
+        'login'   => 'login',
+        'apiKey'  => 'apiKey',
+    ];
+
+    function let(HttpClient $httpClient, RequestFactory $requestFactory)
     {
-        $this->beConstructedWith($adapter, 'login', 'apiKey');
+        $this->beConstructedWith('login', 'apiKey', $httpClient, $requestFactory);
     }
 
     function it_is_initializable()
@@ -24,18 +34,55 @@ function it_is_a_provider()
         $this->shouldImplement('Concise\Provider');
     }
 
-    function it_shortens_a_url(HttpAdapterInterface $adapter, Response $response)
-    {
-        $response->getBody()->willReturn('{"results": {"short_url": "http://tiny.cc/shortened"}}');
-        $adapter->get(Argument::type('string'))->willReturn($response);
+    function it_shortens_a_url(
+        RequestFactory $requestFactory,
+        RequestInterface $request,
+        HttpClient $httpClient,
+        ResponseInterface $response,
+        StreamInterface $body
+    ) {
+        $params = array_merge($this->params, [
+            'm' => 'shorten',
+            'longUrl' => 'http://any.url',
+        ]);
+        $requestFactory
+            ->createRequest(
+                'GET',
+                sprintf('http://tiny.cc?%s', http_build_query($params))
+            )
+            ->willReturn($request);
+        ;
+
+        $httpClient->sendRequest($request)->willReturn($response);
+        $response->getBody()->willReturn($body);
+        $body->__toString()->willReturn('{"results": {"short_url": "http://tiny.cc/shortened"}}');
 
         $this->shorten('http://any.url')->shouldReturn("http://tiny.cc/shortened");
     }
 
-    function it_expands_a_url(HttpAdapterInterface $adapter, Response $response)
-    {
-        $response->getBody()->willReturn('{"results": {"longUrl": "http://any.url"}}');
-        $adapter->get(Argument::type('string'))->willReturn($response);
+    function it_expands_a_url(
+        RequestFactory $requestFactory,
+        RequestInterface $request,
+        HttpClient $httpClient,
+        ResponseInterface $response,
+        StreamInterface $body
+    ) {
+        $params = array_merge($this->params, [
+            'm' => 'expand',
+            'shortUrl' => 'http://tiny.cc/shortened',
+        ]);
+
+        $requestFactory
+            ->createRequest(
+                'GET',
+                sprintf('http://tiny.cc?%s', http_build_query($params))
+            )
+            ->willReturn($request);
+        ;
+
+        $httpClient->sendRequest($request)->willReturn($response);
+        $response->getBody()->willReturn($body);
+        $body->__toString()->willReturn('{"results": {"longUrl": "http://any.url"}}');
 
         $this->expand('http://tiny.cc/shortened')->shouldReturn("http://any.url");
     }
diff --git a/src/Provider/Bitly.php b/src/Provider/Bitly.php
index ecbd86a..b6850e4 100644
--- a/src/Provider/Bitly.php
+++ b/src/Provider/Bitly.php
@@ -11,12 +11,14 @@
 
 namespace Concise\Provider;
 
-use Ivory\HttpAdapter\HttpAdapterInterface;
+use Concise\Provider;
+use Http\Client\HttpClient;
+use Http\Message\RequestFactory;
 
 /**
  * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
  */
-class Bitly extends HttpAdapterAware
+class Bitly implements Provider
 {
     /**
      * @var string
@@ -26,17 +28,28 @@ class Bitly extends HttpAdapterAware
     /**
      * @var string
      */
-    protected $accessToken;
+    private $accessToken;
 
     /**
-     * @param HttpAdapterInterface $adapter
-     * @param string               $accessToken
+     * @var HttpClient
      */
-    public function __construct(HttpAdapterInterface $adapter, $accessToken)
-    {
-        parent::__construct($adapter);
+    private $httpClient;
+
+    /**
+     * @var RequestFactory
+     */
+    private $requestFactory;
 
+    /**
+     * @param string         $accessToken
+     * @param HttpClient     $httpClient
+     * @param RequestFactory $requestFactory
+     */
+    public function __construct($accessToken, HttpClient $httpClient, RequestFactory $requestFactory)
+    {
         $this->accessToken = $accessToken;
+        $this->httpClient = $httpClient;
+        $this->requestFactory = $requestFactory;
     }
 
     /**
@@ -49,8 +62,11 @@ public function shorten($url)
             'longUrl'      => trim($url),
         ]));
 
-        $response = $this->adapter->get($url);
-        $response = json_decode($response->getBody());
+        $request = $this->requestFactory->createRequest('GET', $url);
+
+        $response = $this->httpClient->sendRequest($request);
+
+        $response = json_decode((string) $response->getBody());
 
         return $response->data->url;
     }
@@ -65,8 +81,11 @@ public function expand($url)
             'shortUrl'     => trim($url),
         ]));
 
-        $response = $this->adapter->get($url);
-        $response = json_decode($response->getBody());
+        $request = $this->requestFactory->createRequest('GET', $url);
+
+        $response = $this->httpClient->sendRequest($request);
+
+        $response = json_decode((string) $response->getBody());
 
         return $response->data->expand[0]->long_url;
     }
diff --git a/src/Provider/Google.php b/src/Provider/Google.php
index 7b553d2..0aa63eb 100644
--- a/src/Provider/Google.php
+++ b/src/Provider/Google.php
@@ -11,31 +11,44 @@
 
 namespace Concise\Provider;
 
-use Ivory\HttpAdapter\HttpAdapterInterface;
+use Concise\Provider;
+use Http\Client\HttpClient;
+use Http\Message\RequestFactory;
 
 /**
  * @author Antoine Corcy <contact@sbin.dk>
  */
-class Google extends HttpAdapterAware
+class Google implements Provider
 {
     /**
      * @var string
      */
     const ENDPOINT = 'https://www.googleapis.com/urlshortener/v1/url';
 
+    /**
+     * @var HttpClient
+     */
+    private $httpClient;
+
+    /**
+     * @var RequestFactory
+     */
+    private $requestFactory;
+
     /**
      * @var string|null
      */
-    protected $apiKey;
+    private $apiKey;
 
     /**
-     * @param HttpAdapterInterface $adapter
-     * @param string|null          $apiKey
+     * @param HttpClient     $httpClient
+     * @param RequestFactory $requestFactory
+     * @param string|null    $apiKey
      */
-    public function __construct(HttpAdapterInterface $adapter, $apiKey = null)
+    public function __construct(HttpClient $httpClient, RequestFactory $requestFactory, $apiKey = null)
     {
-        parent::__construct($adapter);
-
+        $this->httpClient = $httpClient;
+        $this->requestFactory = $requestFactory;
         $this->apiKey = $apiKey;
     }
 
@@ -51,8 +64,11 @@ public function shorten($url)
             'longUrl' => $url,
         ]);
 
-        $response = $this->adapter->post(self::ENDPOINT, $headers, $body);
-        $response = json_decode($response->getBody());
+        $request = $this->requestFactory->createRequest('POST', self::ENDPOINT, $headers, $body);
+
+        $response = $this->httpClient->sendRequest($request);
+
+        $response = json_decode((string) $response->getBody());
 
         return $response->id;
     }
@@ -67,8 +83,11 @@ public function expand($url)
             'shortUrl' => $url,
         ]));
 
-        $response = $this->adapter->get($url);
-        $response = json_decode($response->getBody());
+        $request = $this->requestFactory->createRequest('GET', $url);
+
+        $response = $this->httpClient->sendRequest($request);
+
+        $response = json_decode((string) $response->getBody());
 
         return $response->longUrl;
     }
diff --git a/src/Provider/HttpAdapterAware.php b/src/Provider/HttpAdapterAware.php
deleted file mode 100644
index 2841acb..0000000
--- a/src/Provider/HttpAdapterAware.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-/*
-* This file is part of the Concise package.
-*
-* (c) Antoine Corcy <contact@sbin.dk>
-*
-* For the full copyright and license information, please view the LICENSE
-* file that was distributed with this source code.
-*/
-
-namespace Concise\Provider;
-
-use Concise\Provider;
-use Ivory\HttpAdapter\HttpAdapterInterface;
-
-/**
- * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
- */
-abstract class HttpAdapterAware implements Provider
-{
-    /**
-     * @var HttpAdapterInterface
-     */
-    protected $adapter;
-
-    /**
-     * @param HttpAdapterInterface $adapter
-     */
-    public function __construct(HttpAdapterInterface $adapter)
-    {
-        $this->adapter = $adapter;
-    }
-}
diff --git a/src/Provider/Tinycc.php b/src/Provider/Tinycc.php
index 65e7e08..9ecc0c8 100644
--- a/src/Provider/Tinycc.php
+++ b/src/Provider/Tinycc.php
@@ -11,48 +11,42 @@
 
 namespace Concise\Provider;
 
-use Ivory\HttpAdapter\HttpAdapterInterface;
+use Concise\Provider;
+use Http\Client\HttpClient;
+use Http\Message\RequestFactory;
 
 /**
  * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
  */
-class Tinycc extends HttpAdapterAware
+class Tinycc implements Provider
 {
     /**
      * @var string
      */
     const ENDPOINT = 'http://tiny.cc';
 
-    /**
-     * @var string
-     */
-    protected $login;
-
-    /**
-     * @var string
-     */
-    protected $apiKey;
-
     /**
      * @var array
      */
-    protected $defaultParams = [
+    private $params = [
         'c'       => 'rest_api',
         'version' => '2.0.3',
         'format'  => 'json',
     ];
 
     /**
-     * @param HttpAdapterInterface $adapter
-     * @param string               $login
-     * @param string               $apiKey
+     * @param string         $login
+     * @param string         $apiKey
+     * @param HttpClient     $httpClient
+     * @param RequestFactory $requestFactory
      */
-    public function __construct(HttpAdapterInterface $adapter, $login, $apiKey)
+    public function __construct($login, $apiKey, HttpClient $httpClient, RequestFactory $requestFactory)
     {
-        parent::__construct($adapter);
+        $this->params['login'] =  $login;
+        $this->params['apiKey'] = $apiKey;
 
-        $this->defaultParams['login'] = $this->login = $login;
-        $this->defaultParams['apiKey'] = $this->apiKey = $apiKey;
+        $this->httpClient = $httpClient;
+        $this->requestFactory = $requestFactory;
     }
 
     /**
@@ -60,15 +54,18 @@ public function __construct(HttpAdapterInterface $adapter, $login, $apiKey)
      */
     public function shorten($url)
     {
-        $params = array_merge($this->defaultParams, [
+        $params = array_merge($this->params, [
             'm'       => 'shorten',
             'longUrl' => trim($url),
         ]);
 
         $url = sprintf('%s?%s', self::ENDPOINT, http_build_query($params));
 
-        $response = $this->adapter->get($url);
-        $response = json_decode($response->getBody());
+        $request = $this->requestFactory->createRequest('GET', $url);
+
+        $response = $this->httpClient->sendRequest($request);
+
+        $response = json_decode((string) $response->getBody());
 
         return $response->results->short_url;
     }
@@ -78,15 +75,18 @@ public function shorten($url)
      */
     public function expand($url)
     {
-        $params = array_merge($this->defaultParams, [
+        $params = array_merge($this->params, [
             'm'       => 'expand',
             'shortUrl' => trim($url),
         ]);
 
         $url = sprintf('%s?%s', self::ENDPOINT, http_build_query($params));
 
-        $response = $this->adapter->get($url);
-        $response = json_decode($response->getBody());
+        $request = $this->requestFactory->createRequest('GET', $url);
+
+        $response = $this->httpClient->sendRequest($request);
+
+        $response = json_decode((string) $response->getBody());
 
         return $response->results->longUrl;
     }