Indodana

DOKU has partenered with various Paylater Providers and one of them is Indodana to provide Buy Now Pay Later. Learn more about how DOKU can help you integrate with Indodana here.

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Integration steps

Here is the overview of how to integrate with Indodana:

1. Obtain payment.url by generating order

2. Display Indodana payment page to customer

3. Acknowledge payment result

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1. Obtain payment.url by generating order

To generate order, you will need to hit this API through your Backend:

API Request

Type	Value
HTTP Method	POST
API endpoint (Sandbox)	https://api-sandbox.doku.com/indodana-peer-to-peer/v2/generate-order
API endpoint (Production)	https://api.doku.com/indodana-peer-to-peer/v2/generate-order

Here is the sample of request header to generate order:

Client-Id: MCH-0001-10791114622547
Request-Id: baec7d95-f30a-4b78-b711-6ebe0ccdf50b
Request-Timestamp: 2021-07-07T08:45:42Z
Signature: HMACSHA256=vl9DBTX5KhEiXmnpOD0TSm8PYQknuHPdyHSTSc3W6Ps=

Request Header Explanation

Parameter	Description
Client-Id	Client ID retrieved from DOKU Back Office
Request-Id	Unique random string (max 128 characters) generated from merchant side to protect duplicate request
Request-Timestamp	Timestamp request on UTC time in ISO8601 UTC+0 format. It means to proceed transaction on UTC+7 (WIB), merchant need to subtract time with 7. Ex: to proceed transaction on September 22th 2020 at 08:51:00 WIB, the timestamp should be 2020-09-22T01:51:00Z
Signature	Security parameter that needs to be generated on merchant Backend and placed to the header request to ensure that the request is coming from valid merchant. Please refer to this section to generate the signature

Here is the sample request body to generate order:

{
    "order": {
        "invoice_number": "MINV20201231468",
        "line_items": [
             {
               "name":"Ayam",
               "price":50000,
               "quantity":2,
               "id":"1002",
               "category":"ELECTRONIC",
               "url":"https://merchant.com/product_1002",
               "image_url":"https://merchant.com/product_1002/image",
               "type":"handphone"
             }
          ],
        "amount": 100000,
        "callback_url":"https://merchant.com/return-url",
        "callback_url_cancel":"https://merchant.com/cancel-url"
    },
    "peer_to_peer_info": {
        "expired_time":60,
        "merchant_unique_reference": "60123"
    },
    "customer": {
        "first_name":"andreas",
        "last_name":"dharmawan",
        "phone":"081939815480",
        "email":"[e-mail]"
    },
    "billing_address": {
        "first_name":"andreas",
        "last_name":"dharmawan",
        "address":"Jalan Teknologi Indonesia No. 25",
        "city":"Jakarta",
        "postal_code":"12960",
        "phone":"081513114262",
        "country_code":"IDN"
    },
    "shipping_address": {
        "first_name":"andreas",
        "last_name":"dharmawan",
        "address":"Jalan Teknologi Indonesia No. 25",
        "city":"Jakarta",
        "postal_code":"12960",
        "phone":"081513114262",
        "country_code":"IDN"
    },
    "additional_info": {
        "override_notification_url": "https://another.example.com/payments/notifications"
    }
}

Request Body Explanation

Parameter	Type	Mandatory	Description
order.invoice_number	string	Mandatory	Generated by merchant to identify the order and must unique per request Allowed chars: alphabetic, numeric, special chars Max length: 64
order.amount	number	Mandatory	In IDR currency and without decimal Allowed chars: numeric Max length: 16
order.line_items.name	string	Mandatory	Name of the product item Allowed chars: alphabetic, numeric, special chars Max Length: 128
order.line_items.price	decimal	Mandatory	Price of the product item. Total price and quantity must match with the order.amount Allowed chars: numeric Max Length: 16.2
order.line_items.quantity	number	Mandatory	Quantity of the product item Allowed chars: numeric Max Length: 8
order.line_items.id	string	Mandatory	SKU/item ID of the item in this transaction. Allowed chars: alphabetic, numeric, special chars Max Length: 64
order.line_items.category	enum	Mandatory	Category of the item in this transaction. Reference for list of enum : airlines arts-crafts-and-collectibles automotive baby beauty-and-fragrances biller books-and-magazines business-to-business-including-mlm charity-and-non-profit clothing community digital-content electronics-and-telecom entertainment-and-media financial-services-and-products financial-services-and-technology food-and-beverage food-retail-and-service games-voucher gifts-and-flowers government health-and-personal-care home-and-garden hotel-and-travel insurance marketplace nonprofit offline-store others over-the-air overseas overseas pets-and-animals property public-services religion-and-spirituality retail services sports-and-outdoors telco ticketing toys-and-hobbies transportation travel vehicle-sales vehicles-service-and-accessories If cannot find, you can use others
order.line_items.url	string	Optional	URL of the product in the merchant site / platform. Max Length: 256
order.line_items.image_url	string	Optional	URL of the image of the product in the merchant site / platform. Max Length: 256
order.line_items.type	string	Optional	Type of the item in this transaction
order.callback_url	string	Optional	Merchant URL that will redirected to after the order completed Allowed chars: alphabetic, numeric, special chars Only support: ^[a-zA-Z0-9()\\-=\\\\.\\?;,+\\/:&_ %]$#
order.callback_url_cancel	string	Mandatory	Merchant URL that will redirected if order cancelled Allowed chars: alphabetic, numeric, special chars Only support: ^[a-zA-Z0-9()\\-=\\\\.\\?;,+\\/:&_ %]$#
peer_to_peer_info.expired_time	number	Optional	Order expired time Format in minute Max length: 5
peer_to_peer_info.merchant_unique_reference	string	Mandatory	Unique reference number generated by merchant Allowed chars: alphabetic, numeric, special chars
customer.first_name	string	Mandatory	Customer name Allowed chars: alphabetic, numeric, special chars Max Length: 16
customer.last_name	string	Optional	Customer name Allowed chars: alphabetic, numeric, special chars Max Length: 16
customer.email	string	Mandatory	Customer email address. Max Length: 16
customer.phone	string	Mandatory	Customer phone number. Format: {calling_code}{phone_number}. Example: 6281122334455 Allowed chars: numeric Max Length: 16
billing_address	json	Mandatory	Billing address of the customer for the transaction. Allowed chars: object
billing_address.first_name	string	Mandatory	Billing Address first name
billing_address.last_name	string	Optional	Billing Address last name
billing_address.address	number	Mandatory	Billing address of the customer/shopper
billing_address.city	number	Mandatory	Billing city of the customer/shopper
billing_address.postal_code	number	Mandatory	Billing postal code of the customer/shopper
billing_address.phone	number	Mandatory	Billing phone of the customer/shopper
billing_address.country_code	number	Mandatory	Billing country code of the customer/shopper
shipping_address	json	Optional	Shipping address of the customer for the transaction. Allowed chars: object
shipping_address.first_name	string	Mandatory	Shipping address first name
shipping_address.last_name	string	Optional	Shipping address last name
shipping_address.address	string	Mandatory	Shipping address of the customer/shopper. shipping is required for goods (excluding ticket/voucher)
shipping_address.city	string	Mandatory	Shipping address city
shipping_address.postal_code	string	Mandatory	Shipping address postal code
shipping_address.phone	string	Mandatory	Shipping address phone
shipping_address.country_code	string	Mandatory	Shipping address country code
additional_info.override_notification_url	string	Optional	This parameter is intended to override the configured Notification URL with another URL. Click here for more information.

API Response

After hitting the above API request, DOKU will give the response.

Type	Value
HTTP Status	200
Result	SUCCESS

Client-Id: MCH-0001-10791114622547
Request-Id: baec7d95-f30a-4b78-b711-6ebe0ccdf50b
Response-Timestamp: 2021-07-07T08:45:42Z
Signature: HMACSHA256=9UPUFzOqJc47aJzD9ESOTcWg6TMsg3mqSP+DnUO8ENE=

Response Header Explanation

Parameter	Description
Client-Id	Same as the request
Request-Id	Same as the request
Response-Timestamp	Timestamp Response on UTC with format ISO8601 UTC+0 from DOKU
Signature	Signature generated by DOKU based on the response body

Here is the sample of response body:

{
    "order": {
        "amount": 200000,
        "invoice_number": "INVQ01W"
    },
    "payment": {
        "status": "PENDING",
        "url": "https://sandbox01.indodana.com/product-installment/payment?purchaseTransactionId=<generated-purchase-transaction-id>&tenure=3"
    },
    "peer_to_peer_info": {
        "identifier": [
            {
                "name": "INDODANA_ORDER_ID",
                "value": "<MERCHANT-ORDER-ID>"
            }
        ],
        "created_date": "20220217222048",
        "expired_date": "20220217232048",
        "created_date_utc": "2022-02-17T15:20:48Z",
        "expired_date_utc": "2022-02-17T16:20:48Z",
        "merchant_unique_reference": "MURQ01W"
    },
    "additional_info": {
        "override_notification_url": "https://another.example.com/payments/notifications"
    }
}

Response Body Explanation

Parameter	Type	Mandatory	Description
order.invoice_number	string	Mandatory	Same as the request
order.amount	number	Mandatory	Same as the request
payment.url	string	Mandatory	Indodana payment page URL to display for the customer
payment.status	string	Mandatory	The current payment status Possible value: PENDING, FAILED
peer_to_peer_info.identifier	array	Optional	List of transaction identifier that coming from the acquiring. Merchant can save these data for reference
peer_to_peer_info.merchant_unique_reference	string	Conditional	Same as the request
peer_to_peer_info.created_date	string	Conditional	Date time of Indodana generated with the format of yyyyMMddHHmmss.
peer_to_peer_info.expired_date	string	Conditional	Date time of Indodana will be expired with the format of yyyyMMddHHmmss.
peer_to_peer_info.created_date_utc	string	Conditional	Date time of Indodana generated in UTC Format.
peer_to_peer_info.expired_date_utc	string	Conditional	Date time of Indodana will be expired in UTC Format.
additional_info.override_notification_url	string	Optional	Same as the request

2. Display Indodana payment page to customer

Once you have the payment.url, you can now display the payment page by redirecting your customer to the Indodana payment page.

After the customer completed the payment, they will be redirected to the defined order.callback_url that you set on the API request.

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3. Acknowledge payment result

After the payment is being made by your customer, DOKU will send HTTP Notification to your defined Notification URL. Learn how to handle the notification from DOKU:

• Handling DOKU HTTP Notification

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Additional features

We provide various additional features to suited your needs. Learn more here.

Split Settlement

If you are a platform or a marketplace, you can use this feature to settle the funds to your sellers or partners programmatically, save many operational efforts.

• Settlement