Starpay Merchant Disbursement API
    • 1. Revision History
    • 2. Signature
      • 2.1 API connection check
      • 2.2 Signing a message
      • 2.3 Use the SHA256WithRSA algorithm to calculate the To-Be-Signed String
      • 2.4 Sample
      • 2.5 Method of Signature
    • 3. Procedure Diagram
    • 4. API List
    • 5. Disbursement
      • 5.1 Fund Disbursement List
        POST
      • 5.2 Fund Disbursement
        POST
      • 5.3 Fund Disbursement (Starpay to Starpay Fund Transfer)
        POST
      • 5.4 Fund Disbursement Query
        POST
      • 5.5 Disbursement State Notification
        POST
      • 5.6 Disbursement Balance Query
        POST
      • 5.7 Scan QR
        POST
      • 5.8 Fund Disbursement (Pay P2M QR)
        POST
      • 5.9 Fund Disbursement (Pay P2P QR)
        POST
    • 6. Repayment
      • 6.1 Repayment
        POST
      • 6.2 Repayment State Query
        POST
      • 6.3 Repayment State Notification
        POST
      • 6.4 Repayment Static Qr Generate
        POST
      • 6.5 Repayment Static Qr Order Notify
        POST
      • 6.6 Repayment Balance Query
        POST
      • 6.7 Edit Repayment Static QR Status
        POST
      • 6.8 Repayment transaction Query through RefNo
        POST
      • 6.9 Repayment Cancel
        POST
    • 7. Error code list
    • 8. 3rd Party Error Code List
    • 9.Instapay Error Code List
    • 10. Appendix
      • 10.1 Test demo

    1. Revision History

    VersionDateChangesRemarks
    1.0.02023-12-20Initial version
    1.1.02024-05-20New APIAdd disbursement transaction result notification API.
    1.2.02024-05-23New APIAdd disbursement account and repayment account balance query API.
    1.3.02024-06-19API updatesAdd third-party error codes and error messages to sections 5.5 (Disbursement State Notification API) and 6.3 (Repayment State Notification API).
    1.4.02024-07-27New APIAdded support for Starpay to Starpay fund transfer transaction, place order, inquiry, notification.
    1.5.02024-09-12API updatesAdded channel fee response for the Instapay disbursement transactions. Added Instapay Reference Number fields response for the disbursement transactions and repayment transactions. Added Starpay transaction status fields response for the disbursement transactions.
    1.6.02024-09-24New APIAdded support for Starpay Static QR generation, notification.
    1.7.02024-11-06New APIAdded support for Scan instapay standard QR.
    1.7.12024-11-14API updatesAdded support for custom dynamic QRPh display name in Repayment transactions.
    1.7.22024-11-28API updatesAdded support for custom Static QRPh display name in Repayment transactions.
    1.8.02024-12-18New API and API updatesAdded recipient information to the static QR code generation and notification APIs; Added an API for modifying the static QR code status; Added an API for disbursing funds via Pay P2M QR.
    1.8.12025-01-03API and API updatesModified the incorrect service value in API 5.8
    1.8.22025-03-14API updatesAdded Instapay Reference Number fields for the static QRPh transaction notification API
    1.92025-04-25New API and API updatesAdded an 5.9 API for disbursing funds via Pay P2P QR, Added new fields for API 5.7 Scan QR, Updated production environment URL
    1.9.12025-06-13New featureAdd API connection check feature
    1.9.22025-09-03New APISupport query repayment transactions through Instapay RefNo
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    2. Signature
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