IAP S2S Webhook Postback

What is the IAP S2S Webhook Postback?

The In-App Purchase (IAP) Server-to-Server (S2S) Webhook Postback is a notification sent to your server endpoint whenever an in-app purchase event completes.

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Standard Parameters

You can use the standard parameters listed on your Dashboard’s Settings page.

IAP-Specific Parameters

Placeholder	Description
{event_value}	Purchase amount
{conversion_country}	User’s country (ISO 2-letter code)
{event_value_usd}	Normalized USD amount (string, two decimal places)
{event_value_currency}	ISO currency code (normalized, e.g., USD)

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Example IAP Postback

An example of an IAP Postback URL looks like this:

https://yourdomain.org/postback?clickid={click_id}&event_name={event_name}&aff_sub1={aff_sub1}&aff_sub2={aff_sub2}&conversion_country={conversion_country}&user_id={user_id}&event_value={event_value}&event_value_currency={event_value_currency}&event_value_usd={event_value_usd}&conversion_time={unix_timestamp}