diff --git a/README.md b/README.md
index ce4638fa799c339f8df62d06ba879c1ae74b5dcc..307f51e64176a46ac06a5235486705eaaecfe8d8 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ A simplified overview of the entire workflow is provided by the attached [draw.i
 8. Run `docker-compose -f docker-compose-tools.yml up metadata-getter`
 
 
-TO connect to metabase: 
+## To connect to metabase: 
 go to <your-url>:3001
 
 use the interface to create an account 
@@ -33,7 +33,17 @@ connect to the mongo database setting the parameters:
 5. Port: <mongo_port>
 6. Database username: <mongo_user_login>
 7. Database password: <mongo_user_password>
-# TODO
+
+## using uuid endpoint to launch main method:
+http://localhost:8000/uuid/<uuid>
+example:
+http://localhost:8000/uuid/e23c6d3e-40be-4d5e-bc15-4b7e7313942f
+
+## using status end-point for filtering mongo queries:
+/status/<session_id>/<query_key>/<query_value>
+example:
+/status/bb0764fe-324e-4719-9214-dc4abc59fe50/step/doc-processor
+## TODO
 
 * adding an HTTP API to trigger indexation
 * producing indexation reports
diff --git a/api.py b/api.py
index ba6c4f25eb0ea30346185604f7a37408f910acf6..92fba98ef551712ae6a5e249c33dacf1f9ba6640 100644
--- a/api.py
+++ b/api.py
@@ -23,7 +23,7 @@ except ImportError:
 
 from lib.read_status_logs import ReadLogger
 from lib.get_most_recent_status_logs import GetLatestLog
-from lib.read_errors_logs import ReadErrorLogger
+from lib.read_and_filter_logs import ReadFilterLogger
 
 # read 'n' parse the configuration
 with open("config.yaml", 'r') as yamlfile:
@@ -117,10 +117,10 @@ def lateststatus(session_id):
     return Response(json.dumps(body, indent=4, sort_keys=True, default=str), mimetype='application/json')
 
 
-@api.route('/status/<session_id>/error')
-def taskerror(session_id):
-    my_task_errors = ReadErrorLogger(session_id=session_id, cfg=cfg)
-    body = my_task_errors.main()
+@api.route('/status/<session_id>/<query_key>/<query_value>')
+def taskfilter(session_id, query_key, query_value):
+    my_task_filter = ReadFilterLogger(session_id=session_id, cfg=cfg, query_key=query_key, query_value=query_value)
+    body = my_task_filter.main()
 
     return Response(json.dumps(body, indent=4, sort_keys=True, default=str), mimetype='application/json')
 
diff --git a/lib/mongo_session.py b/lib/mongo_session.py
index 2b807c6314b0e036dbdf9563115fb90cec9b2482..44ae95aab6d52970b9f13bede5d587ed5bba831a 100644
--- a/lib/mongo_session.py
+++ b/lib/mongo_session.py
@@ -69,11 +69,11 @@ class MongoSession:
         except Exception as exc:
             print('[ERROR reading log]:', exc)
 
-    def read_mongo_errors(self, this_session_id):
+    def read_and_filter_mongo(self, this_session_id, query_key, query_value):
         try:
             data = []
             request_result = self.mongo_data_collection.find({"session_id": this_session_id,
-                                                              "loglevel": "ERROR"})
+                                                              query_key: query_value})
             for res in request_result:
                 data.append(res)
             return data
diff --git a/lib/read_errors_logs.py b/lib/read_and_filter_logs.py
similarity index 74%
rename from lib/read_errors_logs.py
rename to lib/read_and_filter_logs.py
index 7e9d977da33bf7364f87b1624853c95eddab6820..5687bcd32c0e9c21e16d3b50f59b30d309081cb0 100644
--- a/lib/read_errors_logs.py
+++ b/lib/read_and_filter_logs.py
@@ -24,14 +24,18 @@ newPath = os.path.join(parentDir)
 sys.path.append(newPath)
 
 
-class ReadErrorLogger:
-    def __init__(self, session_id, cfg):
+class ReadFilterLogger:
+    def __init__(self, session_id, cfg, query_key, query_value):
         self.session_id = session_id
+        self.query_key = query_key
+        self.query_value = query_value
         self.cfg = cfg
 
     def main(self):
 
-        response_body = MongoSession(self.cfg).read_mongo_errors(self.session_id)
+        response_body = MongoSession(self.cfg).read_and_filter_mongo(self.session_id,
+                                                                     query_key=self.query_key,
+                                                                     query_value=self.query_value)
         return response_body
 
 
@@ -44,7 +48,7 @@ if __name__ == '__main__':
         cfg = load(yamlfile, Loader=Loader)
     try:
         session_id = '17-06-14:57-indexation'
-        my_process_logger = ReadErrorLogger(session_id=session_id, cfg=cfg)
+        my_process_logger = ReadFilterLogger(session_id=session_id, cfg=cfg)
         data = my_process_logger.main()
         print('data : ', data)
     except pika.exceptions.ChannelClosed: