API docs link update

docs/questions.md

@@ -32,7 +32,7 @@ If you would like to learn how to **upload data tables with the API**, we recomm
 
 ## Data upload: How can I upload data to the OEP using the API?
 
-You can read the **[API documentation](https://oep-data-interface.readthedocs.io/en/latest/api/how_to.html)** and then build your custom queries for data upload. The **[Beginners Guide (Section 2.1)](tutorials/99_other/beginners_guide.md)** provides some code snippets if you want to take a short-cut.
+You can read the **[API documentation](https://openenergyplatform.github.io/oeplatform/install-and-documentation/oeplatform-code/web-api/oedb-rest-api/)** and then build your custom queries for data upload. The **[Beginners Guide (Section 2.1)](tutorials/99_other/beginners_guide.md)** provides some code snippets if you want to take a short-cut.
 
 ---
 

docs/tutorials/99_other/OEP_Research_Data_Publishing_Guidebook.ipynb

@@ -127,7 +127,7 @@
     "\n",
     "Extending on this browser based approach to more complex tasks would be unfeasible however. You would also need to configure your browser to send your token in the header of every request in order to upload any data. \n",
     "\n",
-    "Using the [API documentation](https://oep-data-interface.readthedocs.io/en/latest/api/how_to.html#authenticate) for working with the OEDB, users in the community can build their own tools to access the OEP. There is already a suite of small tools, mainly written in python, that aim to facilitate access. There is a hands on tutorial that will guide you through the process of uploading example data and metadata from files on your computer all the way into a publicly visible place on the OEP. The structure of the same tutorial is available as a template for you to fill in with your own data. These tutorials are going to use a range of tools. A brief description of these tools and how to set them up on your system will make up the rest of this guidebook."
+    "Using the [API documentation](https://openenergyplatform.github.io/oeplatform/install-and-documentation/oeplatform-code/web-api/oedb-rest-api/) for working with the OEDB, users in the community can build their own tools to access the OEP. There is already a suite of small tools, mainly written in python, that aim to facilitate access. There is a hands on tutorial that will guide you through the process of uploading example data and metadata from files on your computer all the way into a publicly visible place on the OEP. The structure of the same tutorial is available as a template for you to fill in with your own data. These tutorials are going to use a range of tools. A brief description of these tools and how to set them up on your system will make up the rest of this guidebook."
    ]
   },
   {

other/Abschlussworkshop/abschlussworkshop-szenariendb.ipynb

@@ -114,7 +114,7 @@
       "outputs": [],
       "source": [
         "# define table\n",
-        "# https://oep-data-interface.readthedocs.io/en/latest/api/how_to.html\n",
+        "# https://openenergyplatform.github.io/oeplatform/install-and-documentation/oeplatform-code/web-api/oedb-rest-api/\n",
         "\n",
         "data = { \n",
         "    \"query\": { \n",