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UnionPay PaybyLink Platform (UPLP)

The UnionPay PaybyLink Platform (hereinafter referred to as UPLP) establishes a technical platform for Merchants and Acquirers to request for order links.
UnionPay SRC API (SRCi-Merchant)

The API is the introduction document of the interface between merchants and UnionPay SRCi.
UnionPay SRC API ( SRC - DCF)

The API is the introduction document of the interface between 3rd party wallet (DCF) and UnionPay SRC.
NFC Purchase Transaction for Issuer

NFC Purchase Transaction provides an easy, flexible and secure solution for issuers to authorize NFC Purchase Transaction.
POS Purchase Transaction for Acquirer

POS Transaction API enables acquirers to be accepted to UnionPay network for POS businesses using message format of JSON other than ISO 8583.
POS Pre-Authorization Transaction for Acquirer

POS Transaction API enables acquirers to be accepted to UnionPay network for POS businesses using message format in JSON other than ISO 8583.
NFC Pre-Authorization Transaction for Issuer

NFC Pre-Authorization Transaction provides an easy, flexible and secure solution for issuers to authorize NFC Pre-Authorization Transaction.
Card Not Present Payment for Issuer

Card Not Present Payment (CNP in short) for Issuer's Backend system provides an easy, flexible and secure solution for issuers to authorize UnionPay CNP transactions, including E-commerce, MO/TO, Recurring, etc.
Online Merchant QR Code

Online Merchant QR Code provides a convenient and secure payment solution for direct-connected merchants or UPI acquirers.
Card Not Present Payment for Acquirer

Card Not Present Payment assists Acquirers to implement UPI E-Commerce products via JSON message, including 3-D Secure, SecurePlus and ExpressPay.
UPI Cross-border B2B Platform

UPI Cross-Border B2B Payment & Service Platform offers comprehensive online payment service for import and export enterprises including global e-commerce, international and local trading enterprises.
In-App (iOS) Payment

UPI In-App (iOS) Payment provides SDK solutions for merchants App to support SecurePay in-APP on iOS system. UnionPay will provide SDK to secure users' card information and data.

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