diff --git a/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyClient.java b/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyClient.java
index 36d0ebc..c697866 100644
--- a/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyClient.java
+++ b/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyClient.java
@@ -15,6 +15,11 @@
  */
 package com.github.tony19.loggly;
 
+import com.google.gson.JsonObject;
+import com.google.gson.internal.LinkedTreeMap;
+
+import org.json.JSONObject;
+
 import java.util.Collection;
 
 /**
@@ -55,6 +60,13 @@
      */
     void log(String message, Callback callback);
 
+    /**
+     * Writes a single json log event asynchronously
+     * @param message message to be logged
+     * @param callback callback to be invoked on completion
+     */
+    void log(LinkedTreeMap message, Callback callback);
+
     /**
      * Writes multiple log events at once
      * @param messages log events to be written
diff --git a/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyRestService.java b/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyRestService.java
index b48593c..a31884f 100644
--- a/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyRestService.java
+++ b/loggly-client/src/main/java/com/github/tony19/loggly/ILogglyRestService.java
@@ -15,8 +15,9 @@
  */
 package com.github.tony19.loggly;
 
+import com.google.gson.internal.LinkedTreeMap;
+
 import retrofit2.Call;
-import retrofit2.Callback;
 import retrofit2.http.Body;
 import retrofit2.http.Header;
 import retrofit2.http.POST;
@@ -41,14 +42,15 @@
     Call<LogglyResponse> log(@Path("token") String token, @Header("X-LOGGLY-TAG") String tags, @Body String message);
 
     /**
-     * Posts a single log event to Loggly's REST endpoint
-     * @param token Loggly customer token
-     * @param tags CSV of tags
+     * Posts a single json log event to Loggly's REST endpoint
+     *
+     * @param token   Loggly customer token
+     * @param tags    CSV of tags
      * @param message log event to be posted
-     * @param callback callback to be invoked on completion of the post
+     * @return result of the post as a {@link com.github.tony19.loggly.LogglyResponse}
      */
     @POST("inputs/{token}")
-    Call<Void> log(@Path("token") String token, @Header("X-LOGGLY-TAG") String tags, @Body String message, Callback<LogglyResponse> callback);
+    Call<LogglyResponse> log(@Path("token") String token, @Header("X-LOGGLY-TAG") String tags, @Body LinkedTreeMap message);
 
     /**
      * Posts several log events at once to Loggly's bulk REST endpoint
@@ -62,15 +64,4 @@
     @POST("bulk/{token}")
     Call<LogglyResponse> logBulk(@Path("token") String token, @Header("X-LOGGLY-TAG") String tags, @Body String messages);
 
-    /**
-     * Posts several log events at once to Loggly's bulk REST endpoint
-     * @param token Loggly customer token
-     * @param tags CSV of tags
-     * @param messages log event messages, each delimited by new-line
-     *                 The text is parsed for a log event in each line.
-     *                 e.g., "Hello\nWorld" would create two log events.
-     * @param callback callback to be invoked on completion of the post
-     */
-    @POST("bulk/{token}")
-    Call<Void> logBulk(@Path("token") String token, @Header("X-LOGGLY-TAG") String tags, @Body String messages, Callback<LogglyResponse> callback);
 }
diff --git a/loggly-client/src/main/java/com/github/tony19/loggly/LogglyClient.java b/loggly-client/src/main/java/com/github/tony19/loggly/LogglyClient.java
index bab4f33..9e94033 100644
--- a/loggly-client/src/main/java/com/github/tony19/loggly/LogglyClient.java
+++ b/loggly-client/src/main/java/com/github/tony19/loggly/LogglyClient.java
@@ -15,14 +15,19 @@
  */
 package com.github.tony19.loggly;
 
+import com.google.gson.JsonObject;
+import com.google.gson.internal.LinkedTreeMap;
+
+import org.json.JSONObject;
+
+import java.util.Arrays;
+import java.util.Collection;
+
 import retrofit2.Call;
 import retrofit2.Response;
 import retrofit2.Retrofit;
 import retrofit2.converter.gson.GsonConverterFactory;
 
-import java.util.Arrays;
-import java.util.Collection;
-
 /**
  * Loggly client
  *
@@ -108,6 +113,24 @@ public boolean log(String message) {
         return ok;
     }
 
+    /**
+     * Posts a json log message to Loggly
+     * @param message message to be logged
+     * @return {@code true} if successful; {@code false} otherwise
+     */
+    public boolean log(LinkedTreeMap message) {
+        if (message == null) return false;
+
+        boolean ok;
+        try {
+            ok = loggly.log(token, tags, message).isExecuted();
+        } catch (Exception e) {
+            e.printStackTrace();
+            ok = false;
+        }
+        return ok;
+    }
+
     /**
      * Posts a log message asynchronously to Loggly
      * @param message message to be logged
@@ -116,20 +139,40 @@ public boolean log(String message) {
     public void log(String message, final Callback callback) {
         if (message == null) return;
 
-        loggly.log(token,
-                tags,
-                message,
-                new retrofit2.Callback<LogglyResponse>() {
-                    @Override
-                    public void onResponse(Call<LogglyResponse> call, Response<LogglyResponse> response) {
-                        callback.success();
-                    }
-
-                    @Override
-                    public void onFailure(Call<LogglyResponse> call, Throwable throwable) {
-                        callback.failure(throwable.getMessage());
-                    }
-                });
+        Call call = loggly.log(token, tags, message);
+        call.enqueue(new retrofit2.Callback<LogglyResponse>() {
+            @Override
+            public void onResponse(Call<LogglyResponse> call, Response<LogglyResponse> response) {
+                callback.success();
+            }
+
+            @Override
+            public void onFailure(Call<LogglyResponse> call, Throwable throwable) {
+                callback.failure(throwable.getMessage());
+            }
+        });
+    }
+
+    /**
+     * Posts a json log message asynchronously to Loggly
+     * @param message message to be logged
+     * @param callback callback to be invoked on completion of the post
+     */
+    public void log(LinkedTreeMap message, final Callback callback) {
+        if (message == null) return;
+
+        Call call = loggly.log(token, tags, message);
+        call.enqueue(new retrofit2.Callback<LogglyResponse>() {
+            @Override
+            public void onResponse(Call<LogglyResponse> call, Response<LogglyResponse> response) {
+                callback.success();
+            }
+
+            @Override
+            public void onFailure(Call<LogglyResponse> call, Throwable throwable) {
+                callback.failure(throwable.getMessage());
+            }
+        });
     }
 
     /**
@@ -171,23 +214,23 @@ public boolean logBulk(Collection<String> messages) {
     public void logBulk(Collection<String> messages, final Callback callback) {
         if (messages == null) return;
 
+
+
         String parcel = joinStrings(messages);
         if (parcel.isEmpty()) return;
 
-        loggly.logBulk(token,
-                tags,
-                parcel,
-                new retrofit2.Callback<LogglyResponse>() {
-                    @Override
-                    public void onResponse(Call<LogglyResponse> call, Response<LogglyResponse> response) {
-                        callback.success();
-                    }
-
-                    @Override
-                    public void onFailure(Call<LogglyResponse> call, Throwable throwable) {
-                        callback.failure(throwable.getMessage());
-                    }
-                });
+        Call call = loggly.logBulk(token, tags, parcel);
+        call.enqueue(new retrofit2.Callback<LogglyResponse>() {
+            @Override
+            public void onResponse(Call<LogglyResponse> call, Response<LogglyResponse> response) {
+                callback.success();
+            }
+
+            @Override
+            public void onFailure(Call<LogglyResponse> call, Throwable throwable) {
+                callback.failure(throwable.getMessage());
+            }
+        });
     }
 
     /**