Using any API endpoint explained https://splash.readthedocs.io/en/stable/api.html splash can be accessed via Python
response = requests.get("<SPLASH_URL>", auth=('<SPLASH_USERNAME>','<SPLASH_PASSWORD>'))
Where are my credentials?
You can find the SPLASH_URL, SPLASH_USERNAME, SPLASH_PASSWORD in your organization's Splash instances page, as shown below:
If you haven't signed up for Splash yet, have a look at this article on how to do it.