diff --git a/app/api_service.py b/app/api_service.py
new file mode 100644
index 0000000..fd88681
--- /dev/null
+++ b/app/api_service.py
@@ -0,0 +1,31 @@
+from flask import *
+from flask_httpauth import HTTPTokenAuth
+from Article import load_freq_history
+
+path_prefix = '/var/www/wordfreq/wordfreq/'
+path_prefix = './'  # comment this line in deployment
+
+apiService = Blueprint('site',__name__)
+
+auth = HTTPTokenAuth(scheme='Bearer')
+
+tokens = {
+    "token": "token",
+    "secret-token": "lanhui"  # token, username
+}
+
+
+@auth.verify_token
+def verify_token(token):
+    if token in tokens:
+        return tokens[token]
+
+
+@apiService.route('/api/mywords')  # HTTPie usage: http -A bearer -a secret-token  http://127.0.0.1:5000/api/mywords
+@auth.login_required
+def show():
+    username = auth.current_user()
+    word_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
+    d = load_freq_history(word_freq_record)
+    return jsonify(d)
+
diff --git a/app/main.py b/app/main.py
index 0c747a3..4af4456 100644
--- a/app/main.py
+++ b/app/main.py
@@ -10,9 +10,11 @@ import Yaml
 from user_service import userService
 from account_service import accountService
 from admin_service import adminService, ADMIN_NAME
+from api_service import apiService
 import os
 from translate import *
 
+
 app = Flask(__name__)
 app.secret_key = os.urandom(32)
 
@@ -20,6 +22,7 @@ app.secret_key = os.urandom(32)
 app.register_blueprint(userService)
 app.register_blueprint(accountService)
 app.register_blueprint(adminService)
+app.register_blueprint(apiService)
 
 path_prefix = '/var/www/wordfreq/wordfreq/'
 path_prefix = './'  # comment this line in deployment