Register a webhook

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Integration Guide
Quick Start
Webhooks
Payment APIs
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
Header
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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​
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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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​
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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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});
1
<?php
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​
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$curl = curl_init();
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​
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curl_setopt_array($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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​
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$response = curl_exec($curl);
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​
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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"
}
Webhooks - Previous
Webhooks
Webhook notification
Last modified 28d ago
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Outline
URI
Parameters
Sample request
Duplo Response