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Register a webhook
Register your webhook to receive transaction notifications.
You can register your webhook on your merchant dashboard or via the api endpoint

URI

POST
https://api.tryduplo.com/v1/merchants/businesses/webhook

Parameters

Authorization string
set value to Bearer SECRET_KEY

Body Param

webhook_url string required
Your webhook url, we would post transaction notifications to this url.
callback_url string
Your callback url, this is optional.
verify_hash string required
Your encrypted key, we would send this along with our request and you would use this key to verify that the request to your webhook url is from Duplo.
business_id string required
Merchant business ID

Sample request

cURL
Node
PHP
curl --location --request POST 'https://api.tryduplo.com/v1/merchants/businesses/webhook' \
--header 'Authorization: Bearer SECRET_KEY' \
--header 'Content-Type: application/json' \
--data-raw '{
"webhook_url": "https://webhook.site/a1b47ab8-997a-4c2a-83ab-2614e7f",
"verify_hash": "6F4B941015BC08D44FUAMCAJ.948249SJHE",
"business_id": "8edfcc-1e1c-4ad1-9ed8-e870d654",
}'
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var axios = require('axios');
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var data = JSON.stringify({
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"webhook_url": "https://webhook.site/a1b47ab8-997a-4c2a-83ab-2614e7f",
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"verify_hash": "6F4B941015BC08D44FUAMCAJ.948249SJHE",
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"business_id": "8edfcc-1e1c-4ad1-9ed8-e870d654",
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});
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var config = {
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method: 'post',
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url: 'https://api.tryduplo.com/v1/merchants/businesses/webhook',
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headers: {
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'Authorization: Bearer SECRET_KEY',
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'Content-Type': 'application/json'
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},
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data : data
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};
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axios(config)
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.then(function (response) {
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console.log(JSON.stringify(response.data));
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})
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.catch(function (error) {
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console.log(error);
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});
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<?php
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$curl = curl_init();
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curl_setopt_array($curl, array(
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CURLOPT_URL => 'https://app-api.tryduplo.com/v1/merchants/businesses/webhook',
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_ENCODING => '',
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CURLOPT_MAXREDIRS => 10,
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CURLOPT_TIMEOUT => 0,
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CURLOPT_FOLLOWLOCATION => true,
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CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
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CURLOPT_CUSTOMREQUEST => 'POST',
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CURLOPT_POSTFIELDS =>'{
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"webhook_url": "https://webhook.site/a1b47ab8-997a-4c2a-83ab-2614e7f",
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"verify_hash": "6F4B941015BC08D44FUAMCAJ.948249SJHE",
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"business_id": "8edfcc-1e1c-4ad1-9ed8-e870d654",
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}',
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CURLOPT_HTTPHEADER => array(
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'Authorization: Bearer SECRET_KEY',
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'Content-Type: application/json'
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),
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));
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$response = curl_exec($curl);
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curl_close($curl);
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echo $response;
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Duplo Response

{
"data": {
"id": "7ec2ad3a-8d26-4f7f-9396-1cbb495546cd",
"webhook_url": "https://webhook.site/7ab8-997a-4c2a-83ab-2614e7f",
"Callback_url": "https://webhook.site/7ab8-997a-4c2a-83ab-2614e7f",
"verify_hash": "6F4B941015BC08D44FUAMCAJ.948249SJHE",
"services": [
"virtual-account"
],
"created_at": "2021-08-03T12:35:34.184Z",
"update_at": "2021-08-03T12:35:34.188Z",
"business_id": "8edfcc-1e1c-4ad1-9ed8-e870d654"
},
"errors": {},
"message": "Request successful"
}
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Outline
URI
Parameters
Sample request
Duplo Response