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.
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4. Get the API key from the “Standard keys” section.
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5. Copy your API key, paste them in their correspondent input fields and click
Continue >>
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That's it, you should now be connected to Stripe.