🛡️Setup Postback

When a user successfully completes an offer, Playtime SDK will send a postback to your server with the reward details. This ensures that rewards are delivered securely and accurately.

// Example Postback 

https://www.example.com/postbacks/postback_file_name.php?user_id={user_id}&offer_id={offer_id}&offer_name={offer_name}&payout={payout}&signature={signature}&event={event}&sub1={sub1}&sub2={sub2}&sub3={sub3}&sub4={sub4}&sub5={sub5}&sub6={sub6}&sub7={sub7}&sub8={sub8}&sub9={sub9}&sub10={sub10}&gaid={users_advertising_id}&clickIp={clickIpaddress}&clickDatetime={clickDatetime}&conversionDatetime={conversionDatetime}&timeZone={timeZone}&callback_type={callback_type}&currency_name={currency_name}&appKey={appKey}&amount={amount}

Postback Parameters

Parameter	Description
user_id	Unique identifier of the user from your app (mentioned in iFrame url).
offer_id	Unique ID of the campaign/offer.
offer_name	Name of the campaign (URL encoded).
payout	Publisher payout amount in USD.
signature	Security hash to validate authenticity.
event	Event Name (e.g., install, signup, complete_level_2).
sub1 - sub10	Custom tracking parameters (optional).
gaid	Google Advertising ID of the user (if available).
clickIp	IP address of the user when clicking the offer.
clickDatetime	Timestamp of the click (in YYYY_MM_DD HH:MM:SS format).
conversionDatetime	Timestamp when conversion occurred.
timeZone	Time zone of conversion (e.g., IST).
callback_type	Type of callback (e.g., 1 = Api Callback, 2 = Direct offer Callback, 3 = iFrame Callback).
amount	Reward coins/points to be credited to the user in your app.
appKey	Unique App Key assigned to your app.
currency_name	Name of your inapp currency which you have set.

Test Callback Tool

We provide a dedicated Test Callback Tool so you can safely verify your callback configuration before going live.

Key Features:

• Safely test your callback URL without affecting live data.

• Instantly simulate user actions and reward payouts.

• Debug and validate parameters directly from the dashboard.

Input Fields:

• User ID → Simulates a user session.

• Custom Parameters → sub1=abc&sub2=123&sub5=xyz

How It Works:

1. Enter the User ID (this must match the User ID used in your SDK initialization).

2. Enter the Custom Parameters ( This is extra params which you can use to track conversions )

3. Click Send Test Postback.

ℹ️ Note: Make sure the callback endpoint is correctly configured to receive and validate all required parameters.