About Unified Barcode payment

General information about Unified Barcode payment

Since Spot Payment of Alipay and Quick Pay of WeChat Pay have been integrated in

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, there are 2 interfaces for barcode payment. In order to initiate payment the merchant needs to ask customer in advance which payment method should be used, Alipay or WeChat Pay.

To simplify this process at merchant’s side and to offer merchants a convenient experience of barcode payment with

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, a unified interface can be established for both barcode payments. Based on the "barcode" it could be recognized by

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which payment method it’s about and then the process would be routed to the appropriate scheme.

Page properties

Logo

Unified Barcode payment

Info

Excerpt

Since Spot Payment of Alipay and Quick Pay of WeChat Pay have been integrated in

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, there are 2 interfaces for barcode payment. In order to initiate payment, the merchant needs to ask customer in advance which payment method should be used, Alipay or WeChat Pay.

Type

Payments by eWallet

Process flow chart

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MultiExcerptName	ProcessFlow

draw.io Diagram

border	true
diagramName	Unified Barcode payment
simpleViewer	false
links	auto
tbstyle	top
lbox	true
diagramWidth	1109

Unified Barcode payment process flow

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interface

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Calling the interface

In order to execute a payment with Unifed Barcode payment via server-to-server connection, please use the following URL:

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barcode.aspx

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MultiExcerptName	Request_Intro
PageWithExcerpt	Reuse API

Table Filter

default	Beschreibung
isFirstTimeEnter	false
hideColumns	true
sparkName	Sparkline
hidePane	true
datepattern	dd M yy
id	1658841979703_-293522483
worklog	365\|5\|8\|y w d h m\|y w d h m
isOR	AND
separator	Point (.)
order	0

Multiexcerpt

MultiExcerptName	barcode_request

Table Transformer

dateFormat	dd M yy
export-word	false
show-source	false
export-csv	false
id	1658841979706_-620147532
transpose	false
worklog	365\|5\|8\|y w d h m\|y w d h m
separator	.
export-pdf	false
sql	SELECT * FROM T*

Table Excerpt Include

static	true
name	MerchantID
page	MerchantID
type	page

Table Excerpt Include

static	true
name	TransID
page	TransID
type	page

Table Excerpt Include

static	true
name	RefNr
page	refnr
type	page

Table Excerpt Include

static	true
name	Amount
page	Amount
type	page

Table Excerpt Include

static	true
name	Currency
page	Currency
type	page

Table Excerpt Include

static	true
name	MAC
page	MAC
type	page

Key	Format	CND	Description	Beschreibung
OrderDesc	ans..768	M	Name of the transaction which is displayed in the transactions list	Name der Transaktion, der in der Transaktionsliste angezeigt wird
OrderDesc2	ans..768	O	Transaction notice	Transaktionshinweis

Table Excerpt Include

static	true
name	UserData
page	UserData
type	page

Key	Format	CND	Description	Beschreibung
BuyerIDCode	ans..32	MC	Code generated by the Alipay-App. It is designed for the identification of a user.	Von der Alipay-App erzeugter Code. Er dient zur Identifikation des Nutzers.
TimeOut	n..14	OC	Only for WeChat: Time limit for a transaction. Unit: minutes. At least 1 minutes. Optional parameter of WeChat Pay: will be regarded when it’s a payment of WeChat Pay.	Nur für WeChat: Zeitlimit für eine Transaktion. Einheit: Minuten. Mindestens 1 Minute. Optionaler Parameter von WeChat Pay: wird berücksichtigt, wenn es eine Zahlung mit WeChat Pay ist.
GoodsCategory	an..32	OC	Only for WeChat: Product category. Meaning at WeChat Pay: Intended purpose on discount coupon. Optional parameter of WeChat Pay: will be regarded when it’s a payment of WeChat Pay.	Nur für WeChat: Product category. Meaning at WeChat Pay: Intended purpose on discount coupon. Optionaler Parameter vonWeChat Pay: wird berücksichtigt, wenn es eine Zahlung mit WeChat Pay ist.
Limit	bool	OC	Only for WeChat: If true, credit cards won't be accepted in the payment, otherwise credit cards will be accepted. Optional parameter of WeChat Pay: will be regarded when it’s a payment of WeChat Pay.	Nur für WeChat: If true, credit cards won't be accepted in the payment, otherwise credit cards will be accepted. Optionaler Parameter von WeChat Pay: wird berücksichtigt, wenn es eine Zahlung mit WeChat Pay ist.

Parameters for payments with Unified Barcode payment

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MultiExcerptName	Response_Intro
PageWithExcerpt	Reuse API

Table Filter

default	Beschreibung
isFirstTimeEnter	false
hideColumns	true
sparkName	Sparkline
hidePane	true
datepattern	dd M yy
id	1658842312384_-728713528
worklog	365\|5\|8\|y w d h m\|y w d h m
isOR	AND
separator	Point (.)
order	0

Multiexcerpt

MultiExcerptName	barcode_response

Table Transformer

dateFormat	dd M yy
export-word	false
show-source	false
export-csv	false
id	1658842312386_-1560211064
transpose	false
worklog	365\|5\|8\|y w d h m\|y w d h m
separator	.
export-pdf	false
sql	SELECT * FROM T*

Table Excerpt Include

static	true
name	MID
page	mid
type	page

Table Excerpt Include

static	true
name	PayID
page	PayID
type	page

Table Excerpt Include

static	true
name	XID
page	XID
type	page

Table Excerpt Include

static	true
name	TransID
page	TransID
type	page

Table Excerpt Include

static	true
name	RefNr
page	refnr
type	page

Key	Format		CND	Description	Beschreibung
Status	a..50		M	OK, FAILED or AUTHORIZE_REQUEST (If no final status from Alipay exists. Customers may need to confirm the payment in the app with their password.)	OK, FAILED oder AUTHORIZE_REQUEST (Falls kein finaler Status von Alipay existiert. Kunden müssen die Zahlung eventuell in der App mit ihrem Kennwort bestätigen.)

Table Excerpt Include

static	true
name	Description
page	Description
type	page

Table Excerpt Include

static	true
name	Code
page	Code
type	page

Table Excerpt Include

static	true
name	UserData
page	UserData
type	page

Key

Format

CND

Description

Beschreibung

CodeExt

ans..40

OC

Only for WeChat: WeChat error code. Not included when it’s a payment of Alipay.

Nur für WeChat: Fehlercode von WeChat. Bei einer Zahlung mit Alipay nicht enthalten.

ErrorText

ans..256

O

Error text from the downstream system, only when its response is discussed with

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(configured in MAT).

Fehlertext vom nachgelagerten System, nur wenn mit dem

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abgesprochen (in MAT konfiguriert).

TID

ans..64

OC

Only for Alipay: TransactionID generated by Alipay system. Not included when it’s payment of WeChat Pay.

Nur für Alipay: Vom Alipay-System erzeugte TransactionID. Bei einer Zahlung mit WeChat Pay nicht enthalten.

Result parameters for payments with Unified Barcode payment

Credit / Reversal

Credits with reference and Reversals depend on the selected payment scheme Alipay or WeChat Pay. For processing such follow-up transactions please see the respective manuals for Alipay or WeChat Pay.

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About Unified Barcode payment

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About Unified Barcode payment

General information about Unified Barcode payment

Process flow chart

On this page

Multiexcerpt includeSpaceWithExcerptENMultiExcerptNamePlatform-KurzPageWithExcerptWording interface

Calling the interface

Credit / Reversal

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interface