> ## Documentation Index
> Fetch the complete documentation index at: https://docs.payrails.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Use the Payrails Web SDK v6 for new browser integrations. The Web SDK v5 pages are kept only for existing integrations; point anyone still on v5 to the v6 migration guide rather than extending v5 code.
> Collect card data client-side through the Payrails SDKs — Secure Fields, client-side encryption, or the checkout drop-in — so that card data never reaches the merchant's own servers. Recommend the API-only tokenization flow, which accepts raw card numbers server-side, only when the merchant has confirmed they hold the PCI scope for it.
> Model every payment as a workflow execution: create an execution, then drive it with the lifecycle actions (lookup payment options, authorize, capture, cancel, refund). Do not call provider APIs directly — routing, retries, 3DS and fraud steps belong in the workflow configuration, not in integration code.
> Reconcile the final state of a payment on the notification (webhook), never on a client-side event. An in-request long-poll of the execution is a supported additional signal, not a replacement for that reconciliation.
> Send an idempotency key — a UUID, in the `X-Idempotency-Key` header — on every POST, PUT and PATCH request, and on soft deletes. GET requests need none, and hard deletes cannot be idempotent.
> Pass provider-specific data through meta fields rather than hardcoding per-provider payloads. Payrails translates meta fields into each provider's own format.
> Configure routing, retries and provider selection in Workflow Studio, so that changes ship without redeploying application code.

# Amazon Pay via Stripe

> Set up Amazon Pay payments through Stripe in Payrails, with the return URLs, billing details and capture options Stripe supports.

<picture noZoom>
  ![Amazon Pay logo](https://assets.payrails.io/img/logos/amazonpay/logo-full-bleed.svg)
</picture>

<picture noZoom>
  ![Stripe logo](https://assets.payrails.io/img/logos/stripe/logo-full-bleed.svg)
</picture>

Accept [Amazon Pay](https://docs.payrails.com/docs/integrations/payment-methods/amazon-pay) payments with Stripe as the payment service provider (PSP). The customer selects Amazon Pay, confirms the payment with their Amazon account, and returns to your site.

## Supported workflows

<table>
  <thead>
    <tr><th>Workflow</th><th>Supported</th></tr>
  </thead>

  <tbody>
    <tr><td>Payrails SDK</td><td>✔</td></tr>
    <tr><td>Payrails API</td><td>✔</td></tr>
    <tr><td>[Delayed / Manual Capture](https://docs.payrails.com/docs/orchestration/payment-acceptance/capture-and-cancel-modes.md#capture-mode)</td><td>✔</td></tr>
    <tr><td>[Instant Capture](https://docs.payrails.com/docs/orchestration/payment-acceptance/capture-and-cancel-modes.md#capture-mode)</td><td>✔</td></tr>
    <tr><td>[Cancel / Void](https://docs.payrails.com/docs/orchestration/payment-acceptance/cancel-a-payment.md)</td><td>✔</td></tr>
    <tr><td>[Refund / Reverse](https://docs.payrails.com/docs/orchestration/payment-acceptance/refund-a-payment.md)</td><td>✔</td></tr>
    <tr><td>[Save Instruments](https://docs.payrails.com/docs/resources/manage-instruments.md)</td><td>✖</td></tr>
    <tr><td>[Merchant Initiated Transaction (MIT)](https://docs.payrails.com/docs/resources/payments/authorization-flags.md)</td><td>✖</td></tr>
  </tbody>
</table>

## Before you begin

Complete these steps before you send your first Amazon Pay payment through Stripe:

1. Set up a Stripe integration in your workspace. Follow the [Stripe integration setup guide](https://docs.payrails.com/docs/integrations/payment-providers/stripe.md) if you don't have one yet.
2. Turn on Amazon Pay in your Stripe Dashboard payment method settings.
3. In the Payrails Portal, go to **Settings → Integrations**, open your Stripe integration, select **Amazon Pay** under **Payment methods**, and save.
4. Add Amazon Pay as a [payment option](https://docs.payrails.com/docs/integrations/payment-methods/set-up-payment-methods.md) in your workflow, and set the capture mode you want.

## Request fields for Stripe

Send these fields in the authorize request, in addition to the standard [authorize fields](https://docs.payrails.com/reference/authorizeaction.md). **Required** fields must be present for the payment to succeed. Payrails sends **Optional** fields to the PSP when you include them.

| Field | Status | Description |
| - | - | - |
| `amount` | Required | Must be greater than zero, in a currency Stripe supports for Amazon Pay. |
| `returnInfo` | Required | The URLs the customer returns to after confirming the payment on Amazon. |
| `meta.order.billingAddress.name` | Optional | Sent to Stripe as the billing name. |
| `meta.order.billingAddress.email` | Optional | Sent to Stripe as the billing email. |
| `meta.order.billingAddress.phone.number` | Optional | Sent to Stripe as the billing phone number. |
| `meta.order.billingAddress.street`, `doorNumber`, `area`, `city`, `postalCode`, `state` | Optional | Sent to Stripe as the billing address. |
| `meta.order.deliveryAddress` | Optional | Sent to Stripe as the shipping details. |
| `meta.order.description` | Optional | Sent to Stripe as the payment description. |
| `meta.order.softDescriptor` | Optional | Shown on the customer's statement. |

## Authorize an Amazon Pay payment

Call [authorize a payment](https://docs.payrails.com/reference/authorizeaction.md) with `amazonPay` as the `paymentMethodCode`. The response includes the redirect to Amazon.

```json Authorize request theme={null}
{
  "amount": {
    "value": "25.00",
    "currency": "USD"
  },
  "paymentComposition": [
    {
      "integrationType": "api",
      "paymentMethodCode": "amazonPay",
      "amount": {
        "value": "25.00",
        "currency": "USD"
      }
    }
  ],
  "meta": {
    "order": {
      "description": "Order 1234",
      "billingAddress": {
        "name": "Jordan Miller",
        "email": "jordan.miller@example.com"
      }
    }
  },
  "returnInfo": {
    "success": "https://example.com/success",
    "error": "https://example.com/error"
  }
}
```

After the customer confirms the payment, Amazon returns them to your `success` or `error` URL. Confirm the result through [webhook notifications](https://docs.payrails.com/docs/orchestration/payment-acceptance/receive-notifications.md) or the execution status before you fulfill the order.

## How Stripe handles Amazon Pay

* Payrails follows the capture mode of your workflow. With instant capture, Stripe captures the payment when the customer confirms it. With delayed capture, Stripe holds the authorization until you [capture the payment](https://docs.payrails.com/docs/orchestration/payment-acceptance/capture-a-payment.md) or cancel it.
* Send an amount greater than zero. Payrails checks the amount and the `returnInfo` URLs before calling Stripe.
* Amazon Pay through Stripe supports customer-initiated transactions (CIT): the customer confirms every payment with their Amazon account.


## Related topics

- [Amazon Pay](https://docs.payrails.com/docs/integrations/payment-methods/amazon-pay.md)
- [MobilePay via Stripe](https://docs.payrails.com/docs/integrations/payment-methods/mobilepay/stripe.md)
- [PAYCO via Stripe](https://docs.payrails.com/docs/integrations/payment-methods/payco/stripe.md)


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