Steps to Integrate with Buy with Prime

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Buy with Prime API is now available for early access

Sign up for early access to the Buy with Prime API using the 'Sign Up' button below. The API may change as Amazon receives feedback and iterates on it.

This topic provides a list of Buy with Prime interfaces followed by the steps you take to use these interfaces to integrate your e-commerce site with Buy with Prime.

Buy with Prime interfaces

Buy with Prime has the following interfaces for you to use:

Steps to integrate with Buy with Prime

To integrate with Buy with Prime, take the following steps.

Step 1: Fulfill the prerequisites

To use Buy with Prime, ensure that your organization meets the prerequisites.

Step 2: Integrate with Login with Amazon or Amazon Pay

To identify the shopper and verify that they are a Prime member, you can use Login with Amazon (LWA) or Amazon Pay.

For details about integrating with Login with Amazon, see Use Login with Amazon for Shopper Identity.

For details about integrating with Amazon Pay, see Use Amazon Pay for Shopper Identity.

Step 3: Configure your inventory

Before you can offer Buy with Prime, you must populate the Buy with Prime catalog with products. You can use the Buy with Prime Catalog interface to add products to your Buy with Prime catalog in the following two ways:

You can also use the Catalog interface to create new products, update existing products, or delete products from the catalog. After you create products, the Catalog interface enables you to query and retrieve information associated with those products.

Step 4: Subscribe to and process events

Buy with Prime publishes events when the state of underlying resources change. To subscribe to events, see Steps to Subscribe to Buy with Prime events. For a list of events that you can subscribe to, see Event Types.

Ensure that Buy with Prime events trigger actions in your order management system. For example:

  • Capture payments when an item is shipped.

  • Initiate refunds when you receive refund events. For details, see Steps to Process Refunds.

  • Sync return information and initiate refunds when you receive return events. For details, see Steps to Process Returns.

  • Update your order management system to reflect Buy with Prime inventory changes.

  • Update your order management system to reflect Buy with Prime buyability status updates.

Step 5: Integrate Buy with Prime into the pre-checkout experience

To integrate Buy with Prime into the pre-checkout experience, use the following interfaces:

  • Use the Delivery Preview interface to generate delivery estimates.

  • Use the Return interface to determine return eligibility for all variants of your products that are eligible for Buy with Prime.

  • Use the Event interface to receive updates so that you can reflect Prime buyability and inventory in your product landing pages, product detail pages, and home page.

Step 6: Integrate Buy with Prime into the checkout experience

To integrate Buy with Prime into the checkout experience, do the following:

  • Use the Delivery Preview interface to determine whether the customer is a Prime member and generate delivery previews for all line items in the checkout.
  • Store buyer details and Buy with Prime delivery estimates for line items in the storefront backend.

Step 7: Integrate Buy with Prime into the order placement experience

Use the Order interface to construct order creation requests for the following scenarios:

  • For a basic order.
  • For an order with promotions.
  • For an order with different tax settings.
  • For an order with Prime and non-Prime items in the cart.
  • For an order with only non-Prime items (from order management system directly).

Step 8: Integrate Buy with Prime into the post-order experience

To integrate Buy with Prime into the post-order experience, use the following interfaces:

  • Use the Order interface to trigger fulfillment, update refund status, and update order attributes after placing the order.

  • Use the Event interface the receive post-order events so that you can update the order management state appropriately on your end.

Step 9: Integrate Buy with Prime into privacy request handling

Upon receiving privacy requests from a shopper, you must address the request in all data stores. For data in your Buy with Prime account, you use the Privacy interface.

Step 10: Add analytics

The Analytics interface enables you to track e-commerce user events, including page views, clicks, and so on. By integrating this interface into your application, you can gain insight into shopper behavior and optimize your e-commerce platform to offer Buy with Prime.

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