How to Integrate a CMS with a Payment Gateway
IntermediateQuick Answer
TL;DR
Integrating a CMS with a payment gateway enables transactions on your CMS-powered site — for donations, memberships, product purchases, or event registrations. The CMS manages content and product or pricing information, while the payment gateway (Stripe, PayPal, Square) handles secure payment processing. The frontend connects both systems: displaying CMS-managed content alongside payment forms that submit to the gateway's API. Webhooks from the payment gateway can update the CMS with transaction status, enabling features like member-only content access after successful payment.
Key Takeaways
- The CMS manages content and pricing data; the payment gateway handles secure transactions
- Stripe, PayPal, and Square are the most common payment gateways for CMS integrations
- Webhooks from the payment gateway update the CMS with transaction status
- Never store credit card data in the CMS — let the payment gateway handle PCI compliance