diff --git a/requirements.txt b/requirements.txt
index 061088d..7ca552f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,5 @@
 prefect<3
 pytest
+pre-commit
+requests
+pandas
diff --git a/src/flows.py b/src/flows.py
index 9a390ec..d4ed21d 100644
--- a/src/flows.py
+++ b/src/flows.py
@@ -1,18 +1,35 @@
-from prefect import flow
-from tasks import uppercase_the_text
+from datetime import datetime
+
+from prefect import flow, get_run_logger
+from tasks import get_precipitation, post_timeseries
+
+# Constants
+uuid_gpm_ts = "fb384ac4-c8e8-452e-83d3-30f23c522577"
+uuid_gpm_rast = "f23e174e-0636-45f1-86fd-e543a7aa49ac"
+
+
+start = datetime(2024, 11, 1, 0, 0, 0)
+end = datetime(2024, 11, 6, 0, 0, 0)
+coordinates = (74.590958, 42.871773, 0.0)
 
 
 @flow(
     name="Clear name of your flow",
-    flow_run_name = "kghub_example_task Flow run",
-    description= "Short description of what the flow does.",
-    retries=0, # If wanted, place your retries count here,
+    flow_run_name="kghub_example_task Flow run",
+    description="Short description of what the flow does.",
+    retries=0,  # If wanted, place your retries count here,
     retry_delay_seconds=10,
-    log_prints=True
+    log_prints=True,
 )
-def kghub_example_task_flow(text: str = "Hi"):
-    uppercase_text = uppercase_the_text(text)
-    print(f"Turned {text} into {uppercase_text}")
+def kghub_example_task_flow():
+    logger = get_run_logger()
+
+    logger.info("Downloading precipitation data from Dutch Lizard")
+    df = get_precipitation(uuid_gpm_rast, start, end, coordinates)
+
+    logger.info("Data downloaded, uploading to KGhub")
+
+    post_timeseries(uuid_gpm_ts, df)
 
 
 if __name__ == "__main__":
diff --git a/src/server.py b/src/server.py
index 4a80f1e..27307dc 100644
--- a/src/server.py
+++ b/src/server.py
@@ -2,14 +2,11 @@
 from prefect import serve
 
 if __name__ == "__main__":
-
     kghub_example_task_deployment = kghub_example_task_flow.to_deployment(
-        name="Clear name of your deployment",
-        interval=60, # alternative: cron="5 4 * * *". Check crontab.guru to create the correct schedule expression
-        parameters={"text": "Python is absolutely fabulous"}, # Input needs to be convertable to json
-        description="Code found at: https://github.com/nens/prefect-kghub-example-task", # Place this in EACH deployment, so that it its clear which repo serves which deployment
-        tags=["Your name", "Project keyword"] # Add the name of the first point of contact, and one or more keywords of the project
+        name="GPM data",
+        # interval=60, # alternative: cron="5 4 * * *". Check crontab.guru to create the correct schedule expression
+        description="Code found at: https://github.com/nens/prefect-kghub-example-task",  # Place this in EACH deployment, so that it its clear which repo serves which deployment
+        tags=["KGhub", "example"],
     )
 
-
-    serve(kghub_example_task_deployment)  # It is possible to create multiple deployments and serve them all.
+    serve(kghub_example_task_deployment)
diff --git a/src/tasks.py b/src/tasks.py
index 907770c..91d2d9e 100644
--- a/src/tasks.py
+++ b/src/tasks.py
@@ -1,41 +1,33 @@
-from prefect import task, get_run_logger
-import requests
-import pandas as pd
-from datetime import datetime
 import json
 
-# Constants
-uuid_gpm_ts = "fb384ac4-c8e8-452e-83d3-30f23c522577"
-uuid_gpm_rast = "f23e174e-0636-45f1-86fd-e543a7aa49ac"
-
-lizard_api = 'https://weact.lizard.net/api/v4'
-kghub_api = 'http://kghub.caiag.kg/api'
-
-
-lizard_headers = {
-    "username": "__key__",
-    "password": "yLMMChiw.5inIEGlTVGsebmhAEQWSyFjoTVXsm2ln",
-    "Content-Type": "application/json",
-}
-
-
+import pandas as pd
+import requests
+from prefect import get_run_logger, task
+from prefect.blocks.system import Secret
 
-bearer_token = 'testing'
+lizard_api = "https://weact.lizard.net/api/v4"
+kghub_api = "http://kghub.caiag.kg/api"
 
-kghub_headers = {
-    'Authorization': f'Bearer {bearer_token}',
-    'Content-Type': 'application/json'  # Specify that the data is in JSON format
-}
 
 @task(retries=2)
 def get_precipitation(uuid, start, end, coordinates):
+    lizard_api_key = Secret.load("lizard-api-key").get()
+
+    lizard_headers = {
+        "username": "__key__",
+        "password": lizard_api_key,
+        "Content-Type": "application/json",
+    }
+
     logger = get_run_logger()
     url = f"{lizard_api}/rasters/{uuid}/point/"
     lat = coordinates[0]
     lon = coordinates[1]
-    params = {"geom": 'POINT (74.590958 42.871773)',
-              "start": start.isoformat() + "Z",
-              "stop": end.isoformat() + "Z"}
+    params = {
+        "geom": f"POINT ({lat} {lon})",
+        "start": start.isoformat() + "Z",
+        "stop": end.isoformat() + "Z",
+    }
 
     r = requests.get(url, params=params, headers=lizard_headers)
     r.raise_for_status()
@@ -47,24 +39,21 @@ def get_precipitation(uuid, start, end, coordinates):
     return df
 
 
-def post_timeseries(ts_uuid, df_data, json_headers):
+@task(retries=2)
+def post_timeseries(ts_uuid, df_data):
+    kghub_token = Secret.load("kghub-token").get()
+
+    kghub_headers = {
+        "Authorization": f"Bearer {kghub_token}",
+        "Content-Type": "application/json",  # Specify that the data is in JSON format
+    }
+
     events_url = f"{kghub_api}/timeseries/{ts_uuid}/events/"
-    events = df_data[['time', 'value']].to_dict(orient='records')
-    print((events))
-    print(json_headers)
+    events = df_data[["time", "value"]].to_dict(orient="records")
+
     # POST each event to the server
     response = requests.post(
-        url=events_url,
-        data=json.dumps(events),
-        headers=json_headers
+        url=events_url, data=json.dumps(events), headers=kghub_headers
     )
 
     return response.json()
-
-
-start = datetime(2024,11,1,0,0,0)
-end =  datetime(2024,11,6,0,0,0)
-coordinates = (74.590958, 42.871773, 0.0)
-
-df = get_precipitation(uuid_gpm_rast, start, end, coordinates)
-post_timeseries(uuid_gpm_ts, df, kghub_headers)