Administration of phishdetect is performed through a python-flask application which can run your local machine, (for security reasons it's not advisable to run this on the same server which you run phishdetect-node.) To install and run the admin application follow the instructions here: https://github.com/phishdetect/phishdetect-admin
Install the dependences and run the
add-user.py script in
<on server>pip3 install pymongopython3 phishdetect-node/scripts/add-user.py
Be sure to create an admin user and keep a note of the API key (ideally in your password manager.)
Now you can enter the node domain and the api key in the phishdetect admin tab.