Hosted Checkout Code

Server-side examples for Hosted Checkout: create a payment link, redirect the customer, confirm payment, handle webhooks, and process refunds.

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Concept guide: Hosted Checkout Integration Overview — API flow and diagrams without code.

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Use POST /payment/checkout/intiate (not /session). Staging base URL: https://fin-api.digetpay.com/v1.

Apple Pay: No merchant code for hosted checkout — send customerPhone when creating the link. See Apple Pay on Hosted Checkout.

Next steps

Customer-facing checkout UX.

Webhook handler stubs.

Fin staging validation.