Do I need a checkout product instead of raw API payments?

Not always. It depends on what you mean by “checkout product” and how much control you need.

Use a checkout product if you want:

• Fast setup: minimal frontend/backend work
• Hosted payment page: less PCI/security burden
• Built-in features: tax, coupons, Apple Pay/Google Pay, localization, receipts, etc.
• Simple purchases: one-time payments, subscriptions, donations, digital goods

Use raw API payments if you want:

• Full control over the UI/UX
• Custom flows: one-click upsells, embedded checkout, complex subscriptions, split payments
• Deep integration with your app/account logic
• More flexibility in how payment methods, validation, and business rules work

Tradeoffs

• Checkout product = easier, safer, faster, but less customizable
• Raw API = more flexible, but more engineering and compliance work

Rule of thumb

• If you’re launching quickly or the payment flow is standard, use a checkout product.
• If payments are a core part of your product and you need a tailored experience, use raw API payments.

If you want, I can compare them for a specific provider like Stripe Checkout vs Stripe Payment Intents, or PayPal Checkout vs API payments.