Indomaret Guide

DOKU has partnered with various partners and one of them is Indomaret to provide O2O Payment. Learn more about how DOKU can help you integrate with Indomaret here.

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Integration steps

Here is the overview of how to integrate with O2O:

1. Generate payment code
2. Display payment code
3. Acknowledge payment result

Direct API - O2O Sequence Diagram

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1. Generate payment code

To generate payment code, 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/indomaret-online-to-offline/v2/payment-code
API endpoint (Production)	https://api.doku.com/indomaret-online-to-offline/v2/payment-code

Here is the sample of request header to generate payment code:

Client-Id: MCH-0001-10791114622547
Request-Id: 5b8e438f-fac1-4103-9e0e-ebfdc38b5acb
Request-Timestamp: 2020-08-11T08:45:42Z
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 of request body to generate payment code:

{
    "order": {
        "invoice_number": "INV-2021002-0001",
        "amount": 150000
    },
    "online_to_offline_info": {
        "expired_time": 60,
        "reusable_status": true,
        "info": "Thanks for shopping in jokul.com"
    },
    "customer": {
        "name":"Taufik Ismail",
        "email":"taufik@doku.com"
    },
    "indomaret_info": {
        "receipt": {
            "description": "Voucher 10000",
            "footer_message": "Call 13555 for customer support"
        },
    }
}

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: 12
online_to_offline_info. expired_time	number	Optional	Payment Code expiration time in minutes format Allowed chars: numeric Maximum length: 8 Default value: 60
online_to_offline_info. reusable_status	string	Mandatory	For payment code that can be paid more than once, set this to true Possible value: true false
online_to_offline_info.info	string	Optional	Additional info that will be display on the acquirer channel when customer do inquiry Allowed chars: alphabetic, numeric, special chars Max length: 32
customer.name	string	Mandatory	Customer name that will be displayed on acquirer channel when do inquiry Allowed chars: alphabetic, numeric, special chars Max length: 64
customer.email	string	Optional	Customer email Allowed chars: alphabetic, numeric, special chars Max length: 128
indomaret_info.receipt. description	string	Mandatory	Message that will be printed on the receipt as Product Description that given to the customer Max length: 128
indomaret_info.receipt. footer_message	string	Optional	Message that will be printed on the receipt as footer message that given to the customer Max length: 255

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: 5b8e438f-fac1-4103-9e0e-ebfdc38b5acb
Response-Timestamp: 2020-08-11T08:45:42Z
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": {
        "invoice_number": "INV-2021002-0001"
    },
    "online_to_offline_info": {
        "payment_code": "8888888844445555",
        "how_to_pay_page": "https://sandbox.doku.com/indomaret-online-to-offline/v2/how-to-pay-page/8888888844445555",
        "how_to_pay_api": "https://api-sandbox.doku.com/indomaret-online-to-offline/v2/how-to-pay-api/8888888844445555",
        "created_date": "20210624141049",
        "created_date_utc": "2021-06-24T07:10:49Z",
        "expired_date": "20210624151049",
        "expired_date_utc": "2021-06-24T08:10:49Z"
    }
}

Response Body Explanation

Parameter	Type	Mandatory	Description
order.invoice_number	string	Mandatory	Same as the request
online_to_offline_info. payment_code	string	Mandatory	Generated by DOKU that will be used by customer for doing a payment through the Indomaret Store
online_to_offline_info.created_date	string	Conditional	Date time of Payment Code generated with the format of yyyyMMddHHmmss. The created date uses UTC+7 time
online_to_offline_info.expired_date	string	Conditional	Date time of Payment Code will be expired with the format of yyyyMMddHHmmss. The expired date uses UTC+7 time. Use this to set the expiry order on merchant side
online_to_offline_info.created_date_utc	string	Conditional	Date time of Payment Code generated in UTC format
online_to_offline_info.expired_date_utc	string	Conditional	Date time of Payment Code will be expired in UTC. Use this to set the expiry order on merchant side
online_to_offline_info.how_to_pay_page	string	Optional	Page URL that merchant can use to display how customer can complete the payment process through the Indomaret Store
online_to_offline_info.how_to_pay_api	string	Optional	URL that merchant can parse to display customized how customer can complete the payment process through the Indomaret Store

Pro Tips

You can also show payment instruction link to your customer by using online_to_offline_info.how_to_pay_page. If you wish to customize the UI for the payment instruction, you can use the online_to_offline_info.how_to_pay_api.

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2. Display payment code

You can display the payment code to your customer by using online_to_offline_info.payment_code that you retrieved from the API response.

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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

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What's next?

You can test your payment through our Payment Simulator. Learn more here.