README.md

Google API examples

Contents

1. Python Notebook

   

2. JS web client

   • go to https://max-ostapenko.github.io/api_examples/examples/user_auth_static_html/user_auth_client_secret.html
   • insert your CLIENT_ID
   • press Authorize button

3. Python web application

   • insert 'client_secret.json' file into the folder

   • run:

     python server.py

FAQ

1. How to get CLIENT_ID and CLIENT_SECRET?

   • go to https://console.developers.google.com/apis/credentials

2. How to get client_secret.json?

   • go to https://console.developers.google.com/apis/credentials

3. How to resolve authentication error 'unknown origin'?

   • add your domain to the list of authorized domains in the Google API Console. Your client_secret.json should look like this:

     {
         "web": {
             "client_id": ...,
             "project_id": "max-ostapenko",
             "auth_uri": "https://accounts.google.com/o/oauth2/auth",
             "token_uri": "https://oauth2.googleapis.com/token",
             "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
             "client_secret": ...,
             "redirect_uris": [
             "https://max-ostapenko.github.io/api_examples/examples/ga4_client_js/data_api.html",
             "https://localhost/oauth2callback"
             ],
             "javascript_origins": [
             "https://max-ostapenko.github.io",
             "https://localhost"
             ]
         }
     }