API CATALOG

Smart Infra

This document is designed to provide API standard specification to Member bank to further enhancing service which will include following topic

Security from participant bank to connect to ITMX API/File Transfer (SFTP) including certificate exchange and signature verification
Use case of each standard API/File Transfer (SFTP) and detailed specification

Some of the service, member bank has to act as requester and receiver, as a receiver bank have to provide service endpoint for ITMX to invoke and result is return back to originate requester.

View APIs Document

Presentment entry

POST Service to submit presentment entry as a Krungsri merchant

Presentment document upload

POST Service to allow originator to upload documents for existing presentment entry

Presentment cancellation

POST Service to allow originator to cancel presentment entry as a whole

POST This is an Open API aims to provide for external party of Krungsri to submit eReceipt entry as a Krungsri merchant to inform buyer or payer that the payment is received successfully. The shipment or delivery of goods and service is not the scope of this API.

eReceipt document upload

POST Service to upload documents for existing e-Receipt entry

Presentment entry

POST Service to submit presentment entry as a Krungsri merchant

Presentment document upload

POST Service to allow originator to upload documents for existing presentment entry

Presentment cancellation

POST Service to allow originator to cancel presentment entry as a whole

eReceipt entry submission

eReceipt document upload

POST Service to upload documents for existing e-Receipt entry

Accounts

Accounts Microservice Landscape is part of ‘Loans & Deposits’ business domain which serves as a fulfillment of a range of loan and deposit products.

View APIs Document

Account Information Inquiry

POST Retrieve a deposit account basic information via this API endpoint by using account number as a key.

Fund Transfer Initiation

POST Send initiate fund transfer instruction. This API endpoint supports common fund transfer from/to/between deposit accounts.

Fund Transfer Confirmation

POST Send confirmation fund transfer instruction. This API should be called after initiation. Consumer must pass transactionInitiationNumber which receive from Fund Transfer Initiation as prerequisite step of this API.

Fund Transfer Retry

POST Re-send confirmation fund transfer instruction. This API is use for re-trying the confirmation instruction. If transaction already proceed, it will not cause duplicate transaction.

Fund Transfer Inquiry

GET This API will receive transactionInitiationNumber from consumer in order to retrieve its status

Fund Transfer Inquiry

GET This API will receive transactionInitiationNumber from consumer in order to retrieve its status

Account Information Inquiry

POST Retrieve a deposit account basic information via this API endpoint by using account number as a key.

Fund Transfer Initiation

POST Send initiate fund transfer instruction. This API endpoint supports common fund transfer from/to/between deposit accounts.

Fund Transfer Confirmation

Fund Transfer Retry

POST Re-send confirmation fund transfer instruction. This API is use for re-trying the confirmation instruction. If transaction already proceed, it will not cause duplicate transaction.

Consumer Services

Consumer Services Microservice Landscape brings together a number of services typically provided to consumer customers.

View APIs Document

Cross Border - Inward Remittance Initiation

POST Initiation Information inward remittance transaction from my bank to Krungsri bank by adopting Peer-to-Peer model

Cross Border - Inward Remittance Confirmation

POST Confirm inward remittance transaction from my bank to Krungsri bank by adopting Peer-to-Peer model

Cross Border - Remittance Transaction Cancellation

POST Cancel the remittance transaction previously initiated

Cross Border - Remittance Transaction Inquiry

POST Inquire for my remittance transaction submitted to Krungsri by using following input criteria. Search by paymentReferenceIdentificationsearch by date range (Transactions within last one month are supported)search by status and date range (Date range must be provided along with the status. Transactions within last one month are supported)

Cross Border - Inward Remittance Initiation

POST Initiation Information inward remittance transaction from my bank to Krungsri bank by adopting Peer-to-Peer model

Cross Border - Inward Remittance Confirmation

POST Confirm inward remittance transaction from my bank to Krungsri bank by adopting Peer-to-Peer model

Cross Border - Remittance Transaction Cancellation

POST Cancel the remittance transaction previously initiated

Cross Border - Remittance Transaction Inquiry

Corporate Services

Corporate Services Microservice Landscape brings together a number of services typically provided to corporate customers.

View APIs Document

Direct Debit - Schedule Cancellation

POST Corporate Direct Debit Schedule Cancellation

Direct Debit - Schedule Inquiry

POST Corporate Direct Debit Schedule Inquiry

Direct Debit - Schedule Submission

POST Corporate Direct Debit Schedule Submission

Direct Debit - Transaction Details Inquiry

POST Corporate Direct Debit Transaction Inquiry

Direct Debit - Transaction Status Inquiry

POST Corporate Direct Debit Transaction Status Inquiry

Direct Debit - Realtime Transaction Payment

POST Corporate Direct Debit RealTime Transaction Payment

Direct Debit - Token Status Inquiry

POST Corporate Direct Debit Token Status Inquiry

Direct Debit - Token Inquiry

POST Corporate Direct Debit Token Inquiry

Direct Debit - Token Cancellation

POST Corporate Direct Debit Token Cancellation

Direct Debit - Get KMA Deeplink

POST Corporate Direct Debit Get KMA Deeplink

Direct Debit - Schedule Cancellation

POST Corporate Direct Debit Schedule Cancellation

Direct Debit - Schedule Inquiry

POST Corporate Direct Debit Schedule Inquiry

Direct Debit - Schedule Submission

POST Corporate Direct Debit Schedule Submission

Direct Debit - Transaction Details Inquiry

POST Corporate Direct Debit Transaction Inquiry

Direct Debit - Transaction Status Inquiry

POST Corporate Direct Debit Transaction Status Inquiry

Direct Debit - Realtime Transaction Payment

POST Corporate Direct Debit RealTime Transaction Payment

Direct Debit - Token Status Inquiry

POST Corporate Direct Debit Token Status Inquiry

Direct Debit - Token Inquiry

POST Corporate Direct Debit Token Inquiry

Direct Debit - Token Cancellation

POST Corporate Direct Debit Token Cancellation

Direct Debit - Get KMA Deeplink

POST Corporate Direct Debit Get KMA Deeplink

Payment

Payments Microservice Landscape groups the service domains supporting payment transactions, including the various connections to payment networks, central cash management and check processing.

View APIs Document

Pay with KMA - Initiate payment transaction

POST Receive the unique transaction reference which encapsulated payment order information and merchant information

Pay with KMA - Payment Status Inquiry

POST Inquire for a payment result of the transaction using transactionReference as a key

Pay with KMA - Cancel payment transaction initiated

POST Cancel the payment transaction initiated by cancelling the transactionReference previously generated

PromptPay Alert - Unblock incoming alerts

POST Unblock proxy the request to pay transaction from specific sender

PromptPay Alert - List of blocked senders inquiry

POST Inquiry block the request to pay transaction from specific sender

PromptPay Alert - Transaction acknowledgement RTP

POST Acknowledge or refuse the request to pay transaction from sender

PromptPay Alert - Transaction Inquiry

POST Inquire the submitted request to pay transaction to Krungsri by using following input criteria. Search by transactionReferencesearch by endToEndIdentification

PromptPay Alert - Block incoming alerts

POST Block proxy the request to pay transaction from specific sender

PromptPay Alert - Payment Transaction initiation

POST Transaction

KMA Push Payment - Push Payment Message

POST Push payment message

KMA Push Payment - Push Transaction Inquiry

POST Push transaction inquiry

KMA Push Payment - Push Transaction Cancellation

POST Push transaction cancellation

Bill Payment - Transaction Status Inquiry

POST Inquire for the status of bill payment transaction submitted to Krungsri by using paymentReferenceIdentification as input criteria

Bill Payment - Payment Advice Generation

POST Generate payment advice for specific bill payment transaction

Biller Profile - Retrieval

POST This API serves as an open API for bill presentment inquiry. Input key used for retrieving information is Biller ID. The information returned as a result of this API is biller profile information registered with ITMX and bill presentment information custom label set up for BAY billers

Business Support - QR Parser

POST A generic parser for various type of QR string

Business Support - QR Transaction Initiation

POST Initiate Qr transaction

Bill Payment - Initiation

POST Initiate bill payment transaction

Bill Payment - Confirmation

POST Confirm bill payment transaction

Business Support - QR Transaction Confirmation

POST Confirm Qr Transaction

Pay with KMA - Initiate payment transaction

POST Receive the unique transaction reference which encapsulated payment order information and merchant information

Pay with KMA - Payment Status Inquiry

POST Inquire for a payment result of the transaction using transactionReference as a key

Pay with KMA - Cancel payment transaction initiated

POST Cancel the payment transaction initiated by cancelling the transactionReference previously generated

PromptPay Alert - Unblock incoming alerts

POST Unblock proxy the request to pay transaction from specific sender

PromptPay Alert - List of blocked senders inquiry

POST Inquiry block the request to pay transaction from specific sender

PromptPay Alert - Transaction acknowledgement RTP

POST Acknowledge or refuse the request to pay transaction from sender

PromptPay Alert - Transaction Inquiry

POST Inquire the submitted request to pay transaction to Krungsri by using following input criteria. Search by transactionReferencesearch by endToEndIdentification

PromptPay Alert - Block incoming alerts

POST Block proxy the request to pay transaction from specific sender

PromptPay Alert - Payment Transaction initiation

POST Transaction

KMA Push Payment - Push Payment Message

POST Push payment message

KMA Push Payment - Push Transaction Inquiry

POST Push transaction inquiry

KMA Push Payment - Push Transaction Cancellation

POST Push transaction cancellation

Bill Payment - Transaction Status Inquiry

POST Inquire for the status of bill payment transaction submitted to Krungsri by using paymentReferenceIdentification as input criteria

Bill Payment - Payment Advice Generation

POST Generate payment advice for specific bill payment transaction

Biller Profile - Retrieval

Business Support - QR Parser

POST A generic parser for various type of QR string

Business Support - QR Transaction Initiation

POST Initiate Qr transaction

Bill Payment - Initiation

POST Initiate bill payment transaction

Bill Payment - Confirmation

POST Confirm bill payment transaction

Business Support - QR Transaction Confirmation

POST Confirm Qr Transaction

Sales & Service

Sales & Service Microservice Landscape covers all marketing, business development, customer management and sales and servicing activities. It also includes all customer agreement related activities.

View APIs Document

Deposit Account Verification

POST Find an existing customer using identification type and identification number.

Authentication - Register additional oauth 2.0 context

POST Register additional oauth context, If scope for OAuth 2.0 authorization require additional parameter, Consumer have to call to this endpoint to register additional parameter, They will receive oauth context id as response, which need to be pass in oauth authorization endpoint

:) Krungsri API CATALOG

API CATALOG

Smart Infra

Presentment entry

Presentment document upload

Presentment cancellation

eReceipt entry submission

eReceipt document upload

Presentment entry

Presentment document upload

Presentment cancellation

eReceipt entry submission

eReceipt document upload

Accounts

Account Information Inquiry

Fund Transfer Initiation

Fund Transfer Confirmation

Fund Transfer Retry

Fund Transfer Inquiry

Fund Transfer Inquiry

Account Information Inquiry

Fund Transfer Initiation

Fund Transfer Confirmation

Fund Transfer Retry

Consumer Services

Cross Border - Inward Remittance Initiation

Cross Border - Inward Remittance Confirmation

Cross Border - Remittance Transaction Cancellation

Cross Border - Remittance Transaction Inquiry

Cross Border - Inward Remittance Initiation

Cross Border - Inward Remittance Confirmation

Cross Border - Remittance Transaction Cancellation

Cross Border - Remittance Transaction Inquiry

Corporate Services

Direct Debit - Schedule Cancellation

Direct Debit - Schedule Inquiry

Direct Debit - Schedule Submission

Direct Debit - Transaction Details Inquiry

Direct Debit - Transaction Status Inquiry

Direct Debit - Realtime Transaction Payment

Direct Debit - Token Status Inquiry

Direct Debit - Token Inquiry

Direct Debit - Token Cancellation

Direct Debit - Get KMA Deeplink

Direct Debit - Schedule Cancellation

Direct Debit - Schedule Inquiry

Direct Debit - Schedule Submission

Direct Debit - Transaction Details Inquiry

Direct Debit - Transaction Status Inquiry

Direct Debit - Realtime Transaction Payment

Direct Debit - Token Status Inquiry

Direct Debit - Token Inquiry

Direct Debit - Token Cancellation

Direct Debit - Get KMA Deeplink

Payment

Pay with KMA - Initiate payment transaction

Pay with KMA - Payment Status Inquiry

Pay with KMA - Cancel payment transaction initiated

PromptPay Alert - Unblock incoming alerts

PromptPay Alert - List of blocked senders inquiry

PromptPay Alert - Transaction acknowledgement RTP

PromptPay Alert - Transaction Inquiry

PromptPay Alert - Block incoming alerts

PromptPay Alert - Payment Transaction initiation

KMA Push Payment - Push Payment Message

KMA Push Payment - Push Transaction Inquiry

KMA Push Payment - Push Transaction Cancellation

Bill Payment - Transaction Status Inquiry

Bill Payment - Payment Advice Generation

Biller Profile - Retrieval

Business Support - QR Parser

Business Support - QR Transaction Initiation

Bill Payment - Initiation

Bill Payment - Confirmation

Business Support - QR Transaction Confirmation

Pay with KMA - Initiate payment transaction

Pay with KMA - Payment Status Inquiry

Pay with KMA - Cancel payment transaction initiated

PromptPay Alert - Unblock incoming alerts

PromptPay Alert - List of blocked senders inquiry