Add blogger post from command line with python

create credentials:

https://developers.google.com/identity/protocols/OAuth2InstalledApp

create OAuth client ID, for consent screen add just a title, then create an Other type key and copy its client id and secret


install the python client library:

https://developers.google.com/api-client-library/python/apis/blogger/v3


use the sample to test the api with your credentials:

https://github.com/googleapis/google-api-python-client/tree/master/samples/blogger


the first time calling the sample you are presented with your consent screen for approval, give approval and from then on you can use the python api to perform operations:

https://developers.google.com/resources/api-libraries/documentation/blogger/v3/python/latest/