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# Payments

## Docs

- [Setup](https://whop.ferndocs.com/for-developers/payments/setup.md): Install and initialize the WhopCheckout SDK
- [Create a checkout link](https://whop.ferndocs.com/for-developers/payments/create-checkout-link.md): Checkout links are the fastest way to accept payment.
- [Overview](https://whop.ferndocs.com/for-developers/payments/checkout-overview.md): Accept payments in your iOS app with lower fees
- [Purchasing](https://whop.ferndocs.com/for-developers/payments/checkout-purchasing.md): Display plans and handle the checkout flow
- [User Management](https://whop.ferndocs.com/for-developers/payments/checkout-users.md): Handle login, logout, and membership checking
- [Accept payments](https://whop.ferndocs.com/for-developers/payments/accept-payments.md): Accept one-time and recurring payments across 195 countries with 100+ payment methods
- [Save payment methods](https://whop.ferndocs.com/for-developers/payments/save-payment-methods.md): Save customer payment methods to charge them later
- [Webhooks](https://whop.ferndocs.com/for-developers/payments/webhooks.md): Receive payment, membership, and event notifications from Whop in realtime.
- [Enable Apple Pay](https://whop.ferndocs.com/for-developers/payments/apple-pay.md): Enable Apple Pay for your embedded checkout by verifying your domain
- [iOS Checkout SDK](https://whop.ferndocs.com/for-developers/payments/overview.md): Sell in-app purchases and subscriptions natively on iOS (2.7% + $0.30 vs Apple's 15-30%)
- [Installation](https://whop.ferndocs.com/for-developers/payments/installation.md): Install the WhopCheckout SDK and configure it with an iap:read API key
- [Build a Paywall](https://whop.ferndocs.com/for-developers/payments/build-a-paywall.md): Display subscription plans and handle purchases in your iOS app
- [Accept one-time payments](https://whop.ferndocs.com/for-developers/payments/accept-one-time-payments.md): Sell physical goods and real-world services with native Apple Pay through Whop (2.7% + $0.30 fees)
- [Check Entitlements](https://whop.ferndocs.com/for-developers/payments/check-entitlements.md): Verify subscription status and gate premium content in your iOS app
- [API Reference](https://whop.ferndocs.com/for-developers/payments/checkout-reference.md): Complete API documentation for WhopCheckout