Subscribe Rocket can push every one-tap subscriber straight into Gist the moment they sign up - it's the fastest integration to set up of them all. Here's the full walkthrough.
Step 1: Log in to your Gist account
Go to Gist Login and sign in.
Step 2: Find and copy your API key
In your Gist dashboard, open the Settings tab. Under API & webhooks, select API keys as shown below, and copy the key.

Step 3: Paste the key into Subscribe Rocket
Open your Subscribe Rocket dashboard and select Integrations from the side menu. Choose Gist from the dropdown, paste the key you copied, and click "Connect".

Step 4: Pick a tag and you're done
Select the tag you want incoming subscribers saved under, then click Save changes to connect. You can change the selected tag any time from the "Setup" button on your Integrations dashboard.

That's it - every one-tap subscriber from your site now lands in Gist automatically, fully verified, with no typing required on their end. If you haven't set up the button itself yet, the pricing page covers every plan, all with a 7-day free trial.