VA Register Callback

POST

url_callback_merchant

Merchants should provide a VA registration callback URL. We will send you a POST request with this payload to notify on your side about the registration result, which will indicate either 'FAILED' or 'APPROVED'. If the status is 'APPROVED', you may proceed to create a payin using the VA.

The account_bank, account_number, and account_holder values may differ from those sent in the VA request. Therefore, please make sure to use the account_bank, account_number, and account_holder provided in this callback.

Each POST/PATCH Request requires a Signature in the header, you can follow the following code to create the Signature:

const crypto = require('crypto');
const signature = crypto.createHmac('sha256', signatureKey) .update(JSON.stringify(data)).digest('hex');

Request

Header Params

Body Params application/json

Example

{
"status": "APPROVED",
"account_bank": 1,
"account_number": 1,
"account_holder":1, 
"id":1 
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.paycombat.comurl_callback_merchant' \
--header 'X-Signature;' \
--header 'Content-Type: application/json' \
--data-raw '{
"status": "APPROVED",
"account_bank": 1,
"account_number": 1,
"account_holder":1, 
"id":1 
}'

Responses

🟢200Success

application/json

Body

Example

{
    "status": "string"
}

🟠400Bad Request

Modified at 2025-05-19 08:05:08

Webhook PAYOUT FAILED

Webhook PAYIN EXPIRED