diff --git a/docs/api.md b/docs/api.md
new file mode 100644
index 0000000..99864cb
--- /dev/null
+++ b/docs/api.md
@@ -0,0 +1,57 @@
+# API
+
+The provided API functionality is currently limited in this package.
+Users can
+
+- list the order information
+- list available files in the order
+- download a selected file from the order
+
+## Prerequisites
+
+### API token
+
+In order to access the API a token must be generated from
+[here](https://apimanager.lantmateriet.se){target="\_blank"} and
+set as an environment variable
+
+```bash
+export LANTMATERIET_API_TOKEN=...
+```
+
+so it can be read from Python as
+
+```python
+import os
+
+os.environ["LANTMATERIET_API_TOKEN"]
+```
+
+### Order id
+
+An order must also be placed through
+[geotorget](https://geotorget.lantmateriet.se){target="\_blank"}
+and the order id acquired which is a unique id of the form
+
+```bash
+11a2ab333-1234-12ab-12a3-1a2bce3d45ef
+```
+
+## Usage
+
+Example usage of the API client
+
+```python
+from lantmateriet.api import Lantmateriet
+
+client = Lantmateriet("11a2ab333-1234-12ab-12a3-1a2bce3d45ef", "save_path")
+
+client.order
+# show order information
+
+client.available_files
+# show available filed for download in order
+
+client.download("file.zip")
+# download and extract zip file to save_path
+```
diff --git a/docs/cli.md b/docs/cli.md
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+++ b/docs/cli.md
@@ -0,0 +1,34 @@
+# CLI
+
+When you install ifk-lantmateriet a CLI application is also
+installed which can be invoked as
+
+```bash
+ifk-lantmateriet --help
+```
+
+It is mainly provided to simplify automated worekflows, e.g.
+to download and extract data periodically.
+
+## Prerequisites
+
+In order to use the CLI an API token is necessary, see [API](api.md) page.
+
+## Usage
+
+### Download all
+
+Example of downloading data to a folder called `save_path`
+
+```bash
+ifk-lantmateriet download-all 11a2ab333-1234-12ab-12a3-1a2bce3d45ef save_path
+```
+
+### Extract all
+
+Example of extracting located in a folder called `sourch_path` to
+a folder called `target_path`
+
+```bash
+ifk-lantmateriet extract-all sourch_path target_path
+```
diff --git a/docs/index.md b/docs/index.md
index 9824d2b..23a0683 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,3 +1,39 @@
 # Welcome to ifk-lantmateriet
 
-Docs for ifk-lantmateriet.
+ifk-lantmateriet is a python package to work with geo data
+from Lantmäteriet (The Swedish Mapping, Cadastral and Land
+Registration Authority). The main goal of the package is
+to provide reusable components for building maps.
+To this end, the package currently provides
+
+- an API client to fetch subscribed data
+- a CLI interface for workflow automation
+- vector data manipulation
+
+## Install
+
+ifk-lantmateriet can be installed as
+
+```bash
+pip install ifk-lantmateriet
+```
+
+For the latest build, install from GitHub
+
+```bash
+pip install git+https://github.com/Ingenjorsarbete-For-Klimatet/ifk-lantmateriet.git@main
+```
+
+## Guide to Lantmäteriet
+
+Data from Lantmäteriet can be downloaded through
+[geotorget](https://geotorget.lantmateriet.se){target="\_blank"}.
+Possible orders are
+
+- single
+- subscribed
+
+Both single and subscribed orders can be downloaded diretly from geotroget, but
+only subscribed orders can be downloaded multiple times. Lantmäteriet's API site
+can be found [here](https://apimanager.lantmateriet.se){target="\_blank"}.
+Accounts are needed for both sites.
diff --git a/mkdocs.yml b/mkdocs.yml
index 59ab8bb..297fbf6 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -5,10 +5,12 @@ site_url: https://ingenjorsarbete-for-klimatet.github.io/ifk-lantmateriet/
 repo_name: Ingenjorsarbete-For-Klimatet/ifk-lantmateriet
 
 nav:
-- Home: index.md
+  - Home: index.md
+  - API: api.md
+  - CLI: cli.md
 
 watch:
-- src
+  - src
 
 theme:
   name: material
@@ -26,10 +28,11 @@ theme:
     - navigation.tabs
 
 plugins:
-- search
-- mkdocstrings
+  - search
+  - mkdocstrings
 
 markdown_extensions:
+  - attr_list
   - pymdownx.highlight:
       anchor_linenums: true
   - pymdownx.inlinehilite