diff --git a/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientService.java b/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientService.java
index 521d3a32764..efc455924cf 100644
--- a/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientService.java
+++ b/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientService.java
@@ -70,9 +70,21 @@ public interface GitHubClientService {
      *         the repository name.
      * @param callback
      *         callback called when operation is done.
+     * @deprecated use {@link #getForks(String user, String repository)}
      */
+    @Deprecated
     void getForks(@NotNull String user, @NotNull String repository, @NotNull AsyncRequestCallback<GitHubRepositoryList> callback);
 
+    /**
+     * Get list of forks for given repository
+     *
+     * @param user
+     *         the owner of the repository.
+     * @param repository
+     *         the repository name.
+     */
+    Promise<GitHubRepositoryList> getForks(String user, String repository);
+
     /**
      * Fork the given repository for the authorized user.
      *
@@ -82,9 +94,21 @@ public interface GitHubClientService {
      *         the repository name.
      * @param callback
      *         callback called when operation is done.
+     * @deprecated use {@link #fork(String, String)}
      */
+    @Deprecated
     void fork(@NotNull String user, @NotNull String repository, @NotNull AsyncRequestCallback<GitHubRepository> callback);
 
+    /**
+     * Fork the given repository for the authorized user.
+     *
+     * @param user
+     *         the owner of the repository to fork.
+     * @param repository
+     *         the repository name.
+     */
+    Promise<GitHubRepository> fork(String user, String repository);
+
     /**
      * Add a comment to the issue on the given repository.
      *
@@ -111,9 +135,21 @@ void commentIssue(@NotNull String user, @NotNull String repository, @NotNull Str
      *         the repository name.
      * @param callback
      *         callback called when operation is done.
+     * @deprecated use {@link #getPullRequests(String, String)}
      */
+    @Deprecated
     void getPullRequests(@NotNull String owner, @NotNull String repository, @NotNull AsyncRequestCallback<GitHubPullRequestList> callback);
 
+    /**
+     * Get pull requests for given repository.
+     *
+     * @param owner
+     *         the repository owner.
+     * @param repository
+     *         the repository name.
+     */
+    Promise<GitHubPullRequestList> getPullRequests(@NotNull String owner, @NotNull String repository);
+
     /**
      * Get a pull request by id for a given repository.
      *
@@ -142,10 +178,28 @@ void getPullRequest(@NotNull String owner,
      *         the pull request information.
      * @param callback
      *         callback called when operation is done.
+     * @deprecated use {@link #createPullRequest(String, String, GitHubPullRequestCreationInput)}
      */
-    void createPullRequest(@NotNull String user, @NotNull String repository, @NotNull GitHubPullRequestCreationInput input,
+    @Deprecated
+    void createPullRequest(@NotNull String user,
+                           @NotNull String repository,
+                           @NotNull GitHubPullRequestCreationInput input,
                            @NotNull AsyncRequestCallback<GitHubPullRequest> callback);
 
+    /**
+     * Create a pull request on origin repository
+     *
+     * @param user
+     *         the owner of the repository.
+     * @param repository
+     *         the repository name.
+     * @param input
+     *         the pull request information.
+     */
+    Promise<GitHubPullRequest> createPullRequest(@NotNull String user,
+                                                 @NotNull String repository,
+                                                 @NotNull GitHubPullRequestCreationInput input);
+
     /**
      * Get the list of available public repositories for a GitHub user.
      *
diff --git a/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientServiceImpl.java b/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientServiceImpl.java
index 4ce32ed5e4f..29bd794c56b 100644
--- a/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientServiceImpl.java
+++ b/plugins/plugin-github/che-plugin-github-ext-github/src/main/java/org/eclipse/che/ide/ext/github/client/GitHubClientServiceImpl.java
@@ -99,12 +99,20 @@ public Promise<List<GitHubRepository>> getRepositoriesList() {
 
     /** {@inheritDoc} */
     @Override
-    public void getForks(@NotNull String user, @NotNull String repository,
+    public void getForks(@NotNull String user,
+                         @NotNull String repository,
                          @NotNull AsyncRequestCallback<GitHubRepositoryList> callback) {
         String url = baseUrl + FORKS + "/" + user + "/" + repository;
         asyncRequestFactory.createGetRequest(url).loader(loader).send(callback);
     }
 
+    @Override
+    public Promise<GitHubRepositoryList> getForks(String user, String repository) {
+        return asyncRequestFactory.createGetRequest(baseUrl + FORKS + '/' + user + '/' + repository)
+                                  .loader(loader)
+                                  .send(dtoUnmarshallerFactory.newUnmarshaller(GitHubRepositoryList.class));
+    }
+
     /** {@inheritDoc} */
     @Override
     public void fork(@NotNull String user, @NotNull String repository, @NotNull AsyncRequestCallback<GitHubRepository> callback) {
@@ -112,6 +120,13 @@ public void fork(@NotNull String user, @NotNull String repository, @NotNull Asyn
         asyncRequestFactory.createGetRequest(url).loader(loader).send(callback);
     }
 
+    @Override
+    public Promise<GitHubRepository> fork(String user, String repository) {
+        return asyncRequestFactory.createGetRequest(baseUrl + CREATE_FORK + '/' + user + '/' + repository)
+                                  .loader(loader)
+                                  .send(dtoUnmarshallerFactory.newUnmarshaller(GitHubRepository.class));
+    }
+
     @Override
     public void commentIssue(@NotNull String user, @NotNull String repository, @NotNull String issue,
                              @NotNull GitHubIssueCommentInput input, @NotNull AsyncRequestCallback<GitHubIssueComment> callback) {
@@ -126,6 +141,14 @@ public void getPullRequests(@NotNull String owner, @NotNull String repository,
         asyncRequestFactory.createGetRequest(url).loader(loader).send(callback);
     }
 
+    @Override
+    public Promise<GitHubPullRequestList> getPullRequests(@NotNull String owner, @NotNull String repository) {
+        final String url = baseUrl + PULL_REQUESTS + '/' + owner + '/' + repository;
+        return asyncRequestFactory.createGetRequest(url)
+                                  .loader(loader)
+                                  .send(dtoUnmarshallerFactory.newUnmarshaller(GitHubPullRequestList.class));
+    }
+
     @Override
     public void getPullRequest(final String owner, final String repository, final String pullRequestId,
                                final AsyncRequestCallback<GitHubPullRequest> callback) {
@@ -141,6 +164,16 @@ public void createPullRequest(@NotNull String user, @NotNull String repository,
         asyncRequestFactory.createPostRequest(url, input).loader(loader).send(callback);
     }
 
+    @Override
+    public Promise<GitHubPullRequest> createPullRequest(@NotNull String user,
+                                                        @NotNull String repository,
+                                                        @NotNull GitHubPullRequestCreationInput input) {
+        final String url = baseUrl + PULL_REQUEST + '/' + user + '/' + repository;
+        return asyncRequestFactory.createPostRequest(url, input)
+                                  .loader(loader)
+                                  .send(dtoUnmarshallerFactory.newUnmarshaller(GitHubPullRequest.class));
+    }
+
     /** {@inheritDoc} */
     @Override
     public void getRepositoriesByUser(String userName, @NotNull AsyncRequestCallback<GitHubRepositoryList> callback) {