American Gods is a great show created by Starz. If you want to watch it online then here are a few options (we checked these as recently as March 2019):

You see the yellow button? That is how you start the free trial.

Just cancel before the trial is up and you don’t pay anything, simple. If you’re wanting to watch American Gods for free and in high quality right now, then a free trial with Starz is your best option.