diff --git a/contest/tests.py b/contest/tests.py
index 8a8134f..93b839f 100644
--- a/contest/tests.py
+++ b/contest/tests.py
@@ -16,10 +16,10 @@ DEFAULT_CONTEST_DATA = {"title": "test title", "description": "test description"
                         "visible": True, "real_time_rank": True}
 
 
-class ContestAPITest(APITestCase):
+class ContestAdminAPITest(APITestCase):
     def setUp(self):
         self.create_super_admin()
-        self.url = self.reverse("contest_api")
+        self.url = self.reverse("contest_admin_api")
         self.data = DEFAULT_CONTEST_DATA
 
     def test_create_contest(self):
@@ -55,6 +55,26 @@ class ContestAPITest(APITestCase):
         self.assertSuccess(response)
 
 
+class ContestAPITest(APITestCase):
+    def setUp(self):
+        self.create_admin()
+        self.url = self.reverse("contest_api")
+
+    def create_contest(self):
+        url = self.reverse("contest_admin_api")
+        return self.client.post(url, data=DEFAULT_CONTEST_DATA)
+
+    def test_get_contest_list(self):
+        self.create_contest()
+        response = self.client.get(self.url)
+        self.assertSuccess(response)
+
+    def test_get_one_contest(self):
+        contest_id = self.create_contest().data["data"]["id"]
+        response = self.client.get("{}?id={}".format(self.url, contest_id))
+        self.assertSuccess(response)
+
+
 class ContestAnnouncementAPITest(APITestCase):
     def setUp(self):
         self.create_super_admin()
@@ -63,7 +83,7 @@ class ContestAnnouncementAPITest(APITestCase):
         self.data = {"title": "test title", "content": "test content", "contest_id": contest_id}
 
     def create_contest(self):
-        url = self.reverse("contest_api")
+        url = self.reverse("contest_admin_api")
         data = DEFAULT_CONTEST_DATA
         return self.client.post(url, data=data)
 
@@ -92,10 +112,10 @@ class ContestAnnouncementAPITest(APITestCase):
 class ContestAnnouncementListAPITest(APITestCase):
     def setUp(self):
         self.create_super_admin()
-        self.url = self.reverse("contest_list_api")
+        self.url = self.reverse("contest_announcement_api")
 
     def create_contest_announcements(self):
-        contest_id = self.client.post(self.reverse("contest_api"), data=DEFAULT_CONTEST_DATA).data["data"]["id"]
+        contest_id = self.client.post(self.reverse("contest_admin_api"), data=DEFAULT_CONTEST_DATA).data["data"]["id"]
         url = self.reverse("contest_announcement_admin_api")
         self.client.post(url, data={"title": "test title1", "content": "test content1", "contest_id": contest_id})
         self.client.post(url, data={"title": "test title2", "content": "test content2", "contest_id": contest_id})
diff --git a/contest/urls/admin.py b/contest/urls/admin.py
index 2a7705a..5a8bc75 100644
--- a/contest/urls/admin.py
+++ b/contest/urls/admin.py
@@ -3,6 +3,6 @@ from django.conf.urls import url
 from ..views.admin import ContestAnnouncementAPI, ContestAPI
 
 urlpatterns = [
-    url(r"^contest/?$", ContestAPI.as_view(), name="contest_api"),
+    url(r"^contest/?$", ContestAPI.as_view(), name="contest_admin_api"),
     url(r"^contest/announcement/?$", ContestAnnouncementAPI.as_view(), name="contest_announcement_admin_api")
 ]
diff --git a/contest/urls/oj.py b/contest/urls/oj.py
index bfc80b8..283bdff 100644
--- a/contest/urls/oj.py
+++ b/contest/urls/oj.py
@@ -1,7 +1,9 @@
 from django.conf.urls import url
 
-from ..views.oj import ContestAnnouncementListAPI
+from ..views.oj import ContestAnnouncementListAPI, ContestListAPI
 
 urlpatterns = [
-    url(r"^contest/?$", ContestAnnouncementListAPI.as_view(), name="contest_list_api"),
+    url(r"^contest/?$", ContestListAPI.as_view(), name="contest_api"),
+    url(r"^contest/announcement/?$", ContestAnnouncementListAPI.as_view(), name="contest_announcement_api"),
+
 ]
diff --git a/contest/views/oj.py b/contest/views/oj.py
index e9ffe81..8bff965 100644
--- a/contest/views/oj.py
+++ b/contest/views/oj.py
@@ -1,7 +1,8 @@
 from utils.api import APIView
 
-from ..models import ContestAnnouncement
+from ..models import ContestAnnouncement, Contest
 from ..serializers import ContestAnnouncementSerializer
+from ..serializers import ContestSerializer
 
 
 class ContestAnnouncementListAPI(APIView):
@@ -14,3 +15,20 @@ class ContestAnnouncementListAPI(APIView):
         if max_id:
             data = data.filter(id__gt=max_id)
         return self.success(ContestAnnouncementSerializer(data, many=True).data)
+
+
+class ContestListAPI(APIView):
+    def get(self, request):
+        contest_id = request.GET.get("id")
+        if contest_id:
+            try:
+                contest = Contest.objects.get(id=contest_id, visible=True)
+                return self.success(ContestSerializer(contest).data)
+            except Contest.DoesNotExist:
+                return self.error("Contest Doesn't exist.")
+
+        contests = Contest.objects.filter(visible=True)
+        keyword = request.GET.get("keyword")
+        if keyword:
+            contests = contests.filter(title__contains=keyword)
+        return self.success(self.paginate_data(request, contests, ContestSerializer))