Mandiri Direct Debit
Online Refund
This endpoint is used to create refund request for previous successful payment. Merchant can request a transaction refund to DOKU. Full refund and partial refund are available to be requested.
Online Refund Flow

API Endpoint
HTTP Method
POST
API Sandbox
API Production
Path
.../direct-debit/core/v1/debit/refund
Sample of Request Header, Request Body and Response Body
Notes:
Parameter with (*) is mandatory
Paramater without (*) is optional/conditional
Client's current local time in yyyy-MM- ddTHH:mm:ssTZD format
2020-12-21T07:56:11.000Z
Algorithm symmetric signature HMAC_SHA512 (clientSecret, stringToSign)
85be817c55b2c135157c7e89f52499bf0c25ad6eeebe04a986e8c862561b19a5
Unique ID for a partner (DOKU'S Client ID)
821508239190
Numeric String. Reference number that should be unique in the same day (request-id)
418075533589
Access token obtained from B2B2C API
Bearer fa8sjjEj813Y9JGoqwOeOPWbnt4CUpvIJbU1mMU4a11MNDZ7Sg5u9a
Access Token obtained from Get B2B Token API
Bearer eyJhbGciOiJSUzI1NiJ9.eyJleHAiOjE2OTgwNTA3NDMsImlzcyI6IkRPS1UiLCJjbGllbnRJZCI6IkJSTi0wMjExLTE2OTY5MTk2NTE5MTgifQ.x-D5VlK6TlVZbLPUSCr-Gbfgh4tnp0QDJmedYFHJGHFjg1c4x39pszU4sLvRhr0Jk0vKdMIzxUZeNhKoesWqDJitnG3kfrNZNsMb_WYUC0tJW91onXzYOKXiTgsHwRNFoWPQHlXIEtT3RQm-SRlCpk_E0gsavgkQn2-kbJEBnPhIs4eKg5IUY9GYi4hRr-_GHsudDl8sd2B5UBB_rHYq36BRmLXH7i7MQADHPsB1ktPVgk3ZWF0jebEjI-lJ88p-omL1vQNvRseXej2HKBa9chGLmPDvXYBQaRmmstHz-tv1boFrHfwsHJebcUec-i3WE1vMvP_3EPXdbqb45N4ciQ
Partner Reference No Purchase Transaction | max: 12 | Mandatory
INV-0001
External ID Purchase Transaction | max: 36 |
REQ-0001
Reason from customer | max: 255
Request by Customer
Partner Refund No| max: 12 | Mandatory
INV-REF-0001
Successful
POST /direct-debit/core/v1/debit/refund HTTP/1.1
Host: {api-domain}
X-TIMESTAMP: 2020-12-21T07:56:11.000Z
X-SIGNATURE: 85be817c55b2c135157c7e89f52499bf0c25ad6eeebe04a986e8c862561b19a5
X-PARTNER-ID: 821508239190
X-EXTERNAL-ID: 418075533589
Authorization-customer: Bearer fa8sjjEj813Y9JGoqwOeOPWbnt4CUpvIJbU1mMU4a11MNDZ7Sg5u9a
Authorization: Bearer eyJhbGciOiJSUzI1NiJ9.eyJleHAiOjE2OTgwNTA3NDMsImlzcyI6IkRPS1UiLCJjbGllbnRJZCI6IkJSTi0wMjExLTE2OTY5MTk2NTE5MTgifQ.x-D5VlK6TlVZbLPUSCr-Gbfgh4tnp0QDJmedYFHJGHFjg1c4x39pszU4sLvRhr0Jk0vKdMIzxUZeNhKoesWqDJitnG3kfrNZNsMb_WYUC0tJW91onXzYOKXiTgsHwRNFoWPQHlXIEtT3RQm-SRlCpk_E0gsavgkQn2-kbJEBnPhIs4eKg5IUY9GYi4hRr-_GHsudDl8sd2B5UBB_rHYq36BRmLXH7i7MQADHPsB1ktPVgk3ZWF0jebEjI-lJ88p-omL1vQNvRseXej2HKBa9chGLmPDvXYBQaRmmstHz-tv1boFrHfwsHJebcUec-i3WE1vMvP_3EPXdbqb45N4ciQ
Content-Type: application/json
Accept: */*
Content-Length: 247
{
"additionalInfo": {
"channel": "DIRECT_DEBIT_MANDIRI_SNAP"
},
"originalPartnerReferenceNo": "INV-0001",
"originalExternalId": "REQ-0001",
"refundAmount": {
"value": "10000.00",
"currency": "IDR"
},
"reason": "Request by Customer",
"partnerRefundNo": "INV-REF-0001"
}
Successful
{
"responseCode": "2000700",
"responseMessage": "Successful",
"refundAmount": {
"value": "10000.00",
"currency": "IDR"
},
"originalPartnerReferenceNo": "Ra7o1bLJAh2oV9eb33129stQc5xFm5s7",
"originalReferenceNo": "Ra7o1bLJAh2oV9eb33129stQc5xFm5s7",
"refundNo": "Ra7o1bLJAh2oV9eb33129stQc5xFm5s7",
"partnerRefundNo": "Ra7o1bLJAh2oV9eb33129stQc5xFm5s7",
"refundTime": "2024-01-01T09:09:00.123"
}
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