Stripe
To connect to Stripe follow these steps:
login at https://dashboard.stripe.com/login
2. Click on “Developers“ in the top right hand corner.
3. Click on “API keys“ on the left hand side of the screen.
4. Get the API key from the “Standard keys” section.
5. Copy your API key, paste them in their correspondent input fields and click
Continue >>
That's it, you should now be connected to Stripe.