UPI_SOW_PRESENTATION_STYLED_FOR_UPI PROJ.pptx

UPI scope document contains different information on UPI Servrice

1. UPI Scope of Work (SoW) Issuer, Acquirer & UDIR Switch Functionality

2. Technology Stack Java SE 24 Spring Boot 3.4.7 Spring Rest 3.4.7 Spring Data JPA 3.4.7 Spring Cloud Config Spring Reactive Web Spring Cloud Gateway Spring Rest Client Spring Security ISO 8583

3. UPI Issuer Switch Responsible for processing financial transactions for the bank's own customers.

4. UPI Issuer Switch – API Functionality ReqPay – Debit, Credit, Reversal ReqListAccount – List Customer Accounts ReqValAdd – Validate Customer Account Address ReqSetCre – Set UPI PIN ReqRegMob – Registration (OTP / Aadhaar+OTP) ReqChkTxn – Check Transaction Status ReqOtp – Request OTP ReqBalEnq – Balance Inquiry ReqHbt – Heartbeat Request ReqMandate – Manage Mandates (One-time/Recurring)

5. UPI Issuer Switch – Reconciliation Generates reconciliation files. Reconciliation application not part of switch app. Must be developed separately.

6. UPI UDIR Switch Handles auto updates, complaints, and dispute flows.

7. UPI Acquirer Switch – API Functionality ReqPay – Debit, Credit, Reversal (Pay/Collect) ReqListAccount – List Customer Accounts ReqValAdd – Validate Customer Account Address ReqSetCre – Set UPI PIN ReqRegMob – Registration (OTP / Aadhaar+OTP) ReqChkTxn – Check Transaction Status ReqOtp – Request OTP ReqBalEnq – Balance Inquiry ReqHbt – Heartbeat Request ReqMandate – Manage Mandates ReqAuthDetails – Translate PSP addresses