Account Binding Inquiry API

Path	/{version}/registration-account-inquiry
HTTP Method	POST
Version	v1.0
SNAP service code	08

Request Header

Field Name	Field Type	Mandatory	Field Description
Content-type	String	M	Media type of the resource, i.e. application/json
X-TIMESTAMP	String	M	Client’s current local time in ISO-8601 format
X-SIGNATURE	String	M	Created using symmetric signature HMAC_SHA512 algorithm
Authorization	String	M	Represents access_token of a request; string starts with keyword “Bearer ” followed by access_token. Can get this token from Access Token B2B API response.
Authorization-Customer	String	C	Represents access_token of a request; string starts with keyword “Bearer ” followed by access_token from Binding API response - If merchant intent to make a brand new binding, merchant needs to pass Authorization-Customer in the request header. - If merchant intent to swap Midtrans account ID from legacy API to Authorization-Customer from BI-SNAP API, merchant is not required to pass Authorization-Customer.
X-PARTNER-ID	String	M	Unique identifier for merchant. Merchant can send any value.
X-EXTERNAL-ID	String	M	Alphanumeric string. We suggest merchant to use UUID format. Reference number that should be unique in the same day or 1 day idempotency key.
X-DEVICE-ID	String	M	Device identification on which the API services is currently being accessed by the end user (customer)
CHANNEL-ID	String	M	Mandatory field from Bank Indonesia that can take any value with correct format 5 digits numeric string

Content-type:application/json
Authorization: Bearer gp9HjjEj813Y9JGoqwOeOPWbnt4CupvIJbU1Mmu4a11MNDZ7Sg5u9a
Authorization-Customer : Bearer MjAyMjEwMTM2NjE1OGRiMS00NmM1LTQxMWQtYmU4NC01ODk1ZTdhMjg2NmY6OGNmM2U4NWUtZTc3Mi00NTJmLWFkYmEtNDcyNjRiOWZiZWIw
X-TIMESTAMP:2024-03-19T14:30:00+07:00
X-PARTNER-ID: BMRI
X-SIGNATURE: da1fa417c72d6b91c257e01e54fac824
X-DEVICE-ID: 0987ADCASA
X-EXTERNAL-ID:1234567890123456789
CHANNEL-ID:12345

Content-type:application/json
Authorization: Bearer gp9HjjEj813Y9JGoqwOeOPWbnt4CupvIJbU1Mmu4a11MNDZ7Sg5u9a
X-TIMESTAMP:2024-03-19T14:30:00+07:00
X-PARTNER-ID: BMRI
X-SIGNATURE: da1fa417c72d6b91c257e01e54fac824
X-DEVICE-ID: 0987ADCASA
X-EXTERNAL-ID:1234567890123456789
CHANNEL-ID:12345

Request Body

Field Name	Field Type	Mandatory	Field Description
additionalInfo	Object	O	Some additional info
additionalInfo.accountId	String	O	Account ID from legacy Core API flow. Merchant needs to pass accountId if merchant wants to swap Midtrans account ID from legacy API with Authorization-Customer from BI-SNAP API.

{
    "additionalInfo":{
      “accountId” : “acd52694-0ef6-4439-8ad1-b1dfb8bb111“
     } 
}

📘
Swapping Midtrans Account ID (from Legacy API) to Authorization-Customer (from BI-SNAP API)
Merchants who already has existing account binding on legacy API doesn't need to do rebinding when migrating to BI-SNAP flow. Merchant can swap the existing Midtrans Account ID from legacy API to the Authorization-Customer token that is needed in BI-SNAP API by calling the Account Binding Inquiry.
Merchant can pass the request with the detail below:

Merchant doesn't need to pass the Authorization-Customer parameter in request header

Merchant need to pass Midtrans account ID in additionalInfo.accountId parameter in request body

Midtrans will return accessToken parameter in the response body. Merchant can then use this value for Authorization-Customer when calling BI-SNAP API.

Response Header

Field Name	Field Type	Mandatory	Field Description
Content-type	String	M	Media type of the resource, i.e. application/json
X-TIMESTAMP	String	M	Client’s current local time in ISO-8601 format

Content-type: application/json
X-TIMESTAMP: 2024-03-19T14:30:00+07:00

Response Body

Field Name	Field Type	Mandatory	Field Description
responseCode	String (7)	M	Error code to specify the error returned.
responseMessage	String (150)	M	Debug message to provide more information.
referenceNo	String	M	Debug id to provide more information.
additionalInfo Only returned in successful response	Object	C	Some additional info
additionalInfo.accessToken Only returned in successful response	String	C	Access token used for transaction (used for Authorization-Customer header)
additionalInfo.paymentType Only returned in successful response		C	Some payment type
additionalInfo.paymentOptions Only returned in successful response	Object	C	List of payment options
additionalInfo.paymentOptions.name Only returned in successful response	String	C	Account balance name for each payment options.
additionalInfo.paymentOptions.active Only returned in successful response	Boolean	C	Flag to mark if payment option is active.
additionalInfo.paymentOptions.balance Only returned in successful response	Object	C	Linked account balance for each payment options.
additionalInfo.paymentOptions.balance.value Only returned in successful response	Long	C	Account balance value for each payment options.
additionalInfo.paymentOptions..balance.currency Only returned in successful response	String	C	Account balance currency for each payment options.
additionalInfo.paymentOptions.token Only returned in successful response	String	C	Token that need to be use on Gopay Tokenization charge request.

{
    "responseCode": "2000800",
    "responseMessage": "Successful",
    "referenceNo": "19352694-0ef6-4439-8ad1-b1dfb8bbb85f",
    "additionalInfo": {
        "accessToken": "MjAyMjEwMTM2NjE1OGRiMS00NmM1LTQxMWQtYmU4NC01ODk1ZTdhMjg2NmY6OGNmM2U4NWUtZTc3Mi00NTJmLWFkYmEtNDcyNjRiOWZiZWIw",
        "paymentType": "gopay",
        "paymentOptions": [
            {
                "name": "GOPAY_WALLET",
                "active": true,
                "balance": {
                    "value": 7985000,
                    "currency": "IDR"
                },
                "token": "f527bf45-1612-4ec0-bec0-5c407e33adef"
            },
            {
                "name": "PAY_LATER",
                "active": true,
                "balance": {
                    "value": 350000,
                    "currency": "IDR"
                },
                "token": "eyJ0eXBlIjogIlBBWV9MQVRFUiIsICJpZCI6ICIifQ=="
            },
            {
                "name": "GO_CICIL_MAB",
                "active": true,
                "balance": {
                    "value": 5000000,
                    "currency": "IDR"
                },
                "token": "eyJ0eXBlIjogIlBBWV9MQVRFUiIsICJpZ7389rujowd"
            }
        ]
    }
}

{
   "responseCode":"5000800",
   "responseMessage":"Timeout",
   "referenceNo":"19352694-0ef6-4439-8ad1-b1dfb8bbb85f"
}

List of Response Code

Response Code	HTTP Status Code	Response Message
2000800	200	Successful
4000802	400	Invalid Mandatory Field
4010800	401	Unauthorized
4010801	401	Invalid Token (B2B)
4010802	401	Invalid Customer Token
4040805	404	Merchant Is Not Registered For Card Registration Services
4010802	401	Invalid Customer Token Note: we will return this when the account linking is already INACTIVE. Applies if merchant passes Authorization-Customer on request header.
4030818	403	Inactive Card/Account/Customer Note: we will return this when the account linking is already INACTIVE. Applies if merchant passes AccountID (from legacy API) on request header.
5000801	500	Internal Server Error
5040800	504	Timeout