Checkout

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How it fits together

1. You create a Payment Links in the dashboard or API
2. You send the checkout URL (email, your website, in-app browser)
3. Customer completes payment
4. Your backend receives webhooks and updates order state

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After completion

• Show a confirmation screen (default or custom message)
• Redirect to your own success URL after a successful payment (type: redirect + redirect_url)
• Redirect to a failure URL when the link expires or payment.status is Failed (failure_redirect_url)
• Optionally allow repeat payments without a duplicate-payment acknowledgement

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Redirect from your app

// Prefer the checkout URL from the dashboard or generate-variant response (`data.url`).
// Create-paylink responses expose the link `id`: open the hosted URL returned by your
// integration path, or call POST /paylinks/generate-variant/{paylinkId} when you need
// amount/currency overrides and a temporary checkout URL.
const checkoutUrl = variantResponse.data.url;
window.location.href = checkoutUrl;

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Trust server-side confirmation only

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Transactions

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Next steps

• Webhooks Overview
• Cookbook: Sell a Product
• Cookbook: Offer Crypto as a PSP