Notification

How to verify our notifications.

Once the payout is confirmed by the bank, luxtak will send a notification to the merchant notification URL informing you of the result of the transaction. This URL is defined when submitting the payout transaction, by using the notify_url parameter for each payout request. Notification will retry 6 times when your processing failed.

Post

$notify_url which defined when submitting the payout transaction.

Notifcation

Notification Parameters

Parameters

Header

Body

Responses

success

Authorization Check

• Get callback's body parameters, and sort them ascendingly.

• Concatenate sorted_params with app_key.

• Use sha256(sorted_params + app_key) to generate App Authorization.

• Get luxtak Authorization from callback's Header.

• Verify if luxtak Authorization matches with App Authorization.

Notification Events

• PAID

• REJECTED

• REFUNDED

Notification Example

curl --location --request POST $your_notify_url \
--header 'Authorization: $luxtak_authorization' \
--header 'Content-Type: application/json' \
--data-raw '{
    "payoutId": "TS202202071548044sGt3ADbmpGsPB",
    "custom_code": "custom_code_test",
    "status": "PAID",
    "msg": "success",
    "timestamp": 1628564650
}'

Notification Retries

luxtak will send notifications with the following schedule of retries and confirmation awaiting times. You must return an HTTP STATUS 200 (OK) with response data "success" before the corresponding time expires. If not, it will be assumed that you did not receive it correctly and you will be notified again.

It is recommended that you respond to the notification before executing business logic or prior to accessing external resources so as not to exceed the estimated response times.

This communication is exclusively between the servers of luxtak and your server, so there will not be a physical user seeing any type of result.