diff --git a/docs/index.md b/docs/index.md
new file mode 100644
index 00000000..1b9b1743
--- /dev/null
+++ b/docs/index.md
@@ -0,0 +1,3 @@
+# PTXBOA Documentation
+
+::: ptxboa.api
diff --git a/environment.yaml b/environment.yaml
index b0c8fc03..fde3f2cf 100644
--- a/environment.yaml
+++ b/environment.yaml
@@ -12,10 +12,13 @@ dependencies:
   - pylint==2.17.3
   - pytest==7.1.2
   - python==3.10.8
-  - bumpversion~=1.0
+  - conda-forge::bumpversion~=0.5
   - pandas~=2.1
   - numpy~=1.25
   - streamlit~=1.26
   - openpyxl~=3.1
   - plotly~=5.16
   - faker~=18.9
+  - conda-forge::mkdocs~=1.5
+  - conda-forge::mkdocs-material~=9.4
+  - conda-forge::mkdocstrings~=0.23
diff --git a/mkdocs.yml b/mkdocs.yml
new file mode 100644
index 00000000..40117814
--- /dev/null
+++ b/mkdocs.yml
@@ -0,0 +1,38 @@
+site_name: PTXBOA_API
+
+# Configuration
+theme:
+  name: readthedocs
+  locale: en
+  features:
+    #- navigation.tabs
+    #- navigation.tabs.sticky
+    #- navigation.sections
+    #- navigation.indexes
+    #- navigation.path
+    #- navigation.tracking
+    #- navigation.footer
+    #- navigation.top
+    #- toc.follow
+    #- search.suggest
+    #- search.share
+
+# Extensions
+markdown_extensions:
+  #- admonition
+  #- attr_list
+  #- def_list
+  #- md_in_html
+  #- pymdownx.details
+  #- pymdownx.superfences
+
+plugins:
+  #- mkdocs-jupyter:
+  #    execute: false
+  - mkdocstrings:
+      handlers:
+        python:
+          options:
+            show_source: false
+  - search:
+      lang: en
diff --git a/ptxboa/api.py b/ptxboa/api.py
index 4260dc49..cc3812f4 100644
--- a/ptxboa/api.py
+++ b/ptxboa/api.py
@@ -8,7 +8,7 @@
 import pandas as pd
 from pandas import DataFrame
 
-from .data import load_data
+from .data import load_context_data, load_data
 
 
 class PtxboaAPI:
@@ -221,3 +221,7 @@ def _get_output_unit_dimension(self) -> DataFrame:
         return DataFrame([{"unit_name": "USD/MWh"}, {"unit_name": "USD/t"}]).set_index(
             "unit_name", drop=False
         )
+
+    def load_context_data(self, name: str) -> pd.DataFrame:
+        """Load context data."""
+        return load_context_data(name)
diff --git a/ptxboa/functions.py b/ptxboa/functions.py
index 25b7db1e..03695f4f 100644
--- a/ptxboa/functions.py
+++ b/ptxboa/functions.py
@@ -5,7 +5,7 @@
 import plotly.graph_objects as go
 import streamlit as st
 
-from .api import PtxboaAPI, load_context_data
+from .api import PtxboaAPI
 
 
 def cache_func_PtxboaAPI(obj: PtxboaAPI) -> int:
@@ -283,19 +283,19 @@ def create_scatter_plot(df_res, settings: dict):
     st.write(df_res)
 
 
-def content_context_data():
+def content_context_data(api):
     st.subheader(
         "What regulations and/or standards are relevant "
         "for which PTX BOA demand countries?"
     )
-    data_countries = load_context_data("context_cs_countries")
+    data_countries = api.load_context_data("context_cs_countries")
     st.dataframe(data_countries, use_container_width=True)
     st.subheader("Are the following criteria considered in this scheme?")
-    data_scope = load_context_data("context_cs_scope")
+    data_scope = api.load_context_data("context_cs_scope")
     st.dataframe(data_scope, use_container_width=True)
 
 
-def content_dashboard(res_costs: dict, settings: pd.DataFrame):
+def content_dashboard(api, res_costs: dict, settings: pd.DataFrame):
     st.markdown("Welcome to our dashboard!")
     st.markdown(
         "Here you will find your central selection options, "
@@ -305,7 +305,7 @@ def content_dashboard(res_costs: dict, settings: pd.DataFrame):
 
     c_1, c_2 = st.columns([1, 2])
     with c_1:
-        create_infobox(settings)
+        create_infobox(api, settings)
 
     with c_2:
         create_world_map(settings, res_costs)
@@ -342,8 +342,8 @@ def content_market_scanning(res_costs: dict, settings: pd.DataFrame):
     )
 
 
-def create_infobox(settings: dict):
-    data = load_context_data("_context_data_infobox")
+def create_infobox(api, settings: dict):
+    data = api.load_context_data("_context_data_infobox")
     st.markdown(f"**Key information on {settings['sel_country_name']}:**")
     demand = data.at[settings["sel_country_name"], "Projected H2 demand [2030]"]
     info1 = data.at[settings["sel_country_name"], "key_info_1"]
diff --git a/ptxboa_mockup.py b/ptxboa_mockup.py
index f3172fca..428f9783 100644
--- a/ptxboa_mockup.py
+++ b/ptxboa_mockup.py
@@ -52,7 +52,7 @@ def get_results(settings):
 
 # dashboard:
 with t_dashboard:
-    pf.content_dashboard(res_costs, settings)
+    pf.content_dashboard(api, res_costs, settings)
 
 with t_market_scanning:
     st.markdown("**Market Scanning**")