Table of Contents

About Blik

General information about Blik

Blik is a mobile payment methode supported by Polish banks via their mobile banking apps. It enables the immediate transfer of funds to a recipient’s mobile phone number. Users can also make payments online and instore. At the online checkout the customer chooses Blik, selects their bank, then enters the 6-digit code that the Blik app generates. They confirm the purchase with their mobile banking PIN. The in-store experience is similar as the customer enters the 6-digit Blik code on the merchant’s PIN entry device and then enters their mobile banking PIN on their own phone to confirm the purchase. Cardless withdrawels at ATMs are also possible with a one-time, 9-digit Blik code.

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Excerpt
Blik is a mobile payment methode supported by Polish banks via their mobile banking apps. It enables the immediate transfer of funds to a recipient’s mobile phone number. Users can also make payments online and instore.

Type

Payments by Online Bank Transfer

Further information can be found on the webpage of Blik (https://blik.com/en).

Process flow chart

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Blik process flow

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interface

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Payment with Blik via form interface

To make a Blik payment via PPRO over a

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form, please use the following URL:

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PageWithExcerpt Wording
blik.aspx

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Request_Intro
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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_PPRO
page refnr
type page
Table Excerpt Include
static true
name Amount
page Amount
type page
Key
Format
CND
Description
Beschreibung
Currency
a3
M
Currency, three digits DIN / ISO 4217, e.g. EUR, USD, GBP. Only PLN permissible. Please find an overview here: A1 Currency table
Währung, drei Zeichen DIN / ISO 4217, z.B. EUR, USD, GBP. Nur PLN zulässig. Hier eine Übersicht: A1 Währungstabelle
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static true
name MAC
page MAC
type page
Key
Format
CND
Description
Beschreibung
OrderDesc
ans..768
M
Description of delivered products, services etc.
Beschreibung der gelieferten Waren, Dienstleistungen usw.
Table Excerpt Include
static true
name URLSuccess
page URLSuccess
type page
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static true
name URLFailure
page URLFailure
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static true
name Response
page Response
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Table Excerpt Include
static true
name URLNotify
page URLNotify
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static true
name UserData
page UserData
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Table Excerpt Include
static true
name ReqId-ans..32
page ReqId
type page
Table Excerpt Include
static true
name SellingPoint
page SellingPoint
type page
Table Excerpt Include
static true
name Service
page Service
type page
Table Excerpt Include
static true
name Channel
page Channel
type page
Key
Format
CND
Description
Beschreibung
Language a2 O 2-letter language code (e.g. de) that should be preferred when presenting payment pages to the consumer 2-stelliger Sprachcode (z. B. de), der bei der Darstellung von Zahlungsseiten für den Kunden bevorzugt werden sollte
AccOwner
ansans3..50
M
Name of account holder
Name des Kontoinhabers
Email ans..100 O Email address of the customer E-Mail-Adresse des Kunden
AddrCountryCode a2 M Country code for the account holder’s invoicing address, 2 characters according to ISO 3166. Only PL allowed, defined within the code. Ländercode der Rechnungsadresse des Kontoinhabers zweistellig gemäß ISO 3166. Nur PL zulässig, im Code festgelegt.
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Parameters for payments with Blik

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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_PPRO
page	refnr
type	page

Table Excerpt Include

static	true
name	Status_OK_AUTHORIZE_REQUEST
page	Status
type	page

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	MAC
page	MAC
type	page

Table Excerpt Include

static	true
name	UserData
page	UserData
type	page

Table Excerpt Include

static	true
name	PaymentPurpose
page	PaymentPurpose
type	page

Table Excerpt Include

static	true
name	PaymentGuarantee
page	PaymentGuarantee
type	page

Table Excerpt Include

static	true
name	ErrorText_PPRO
page	ErrorText
type	page

Table Excerpt Include

static	true
name	TransactionID_PPRO
page	TransactionId
type	page

Table Excerpt Include

static	true
name	Plain
page	Plain
type	page

Table Excerpt Include

static	true
name	Custom
page	Custom
type	page

Return parameters for URLSuccess, URLFailure and URLNotify with Blik

Credit with reference

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credit.aspx

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Table Excerpt Include

static	true
name	MerchantID
page	MerchantID
type	page

Table Excerpt Include

static	true
name	PayID_Credit
page	PayID
type	page

Table Excerpt Include

static	true
name	TransID
page	TransID
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

Table Excerpt Include

static	true
name	ReqId-ans..32
page	ReqId
type	page

Parameters for credits via socket connections

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static	true
name	MID
page	mid
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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
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Table Excerpt Include

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Table Excerpt Include

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name	Description
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Response parameters for credits with Blik via socket connections

Batch processing via the interface

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This section describes the parameters which must be transferred within the data set (Record) for executing a refund for Blik and which information can be found within the response file about the payment status.

Following table gives an overview of all batch versions that are possible for a specific action an their specialities:

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Action	Version	Description	Beschreibung
Credit	1.0 / 2.0	Standard version without return of parameter Code	Standardversion ohne Rückgabe von Parameter Code
	1.x / 2.x	with RefNr (valid for all versions other than 1.0)	mit RefNr (gilt für alle Versionen außer 1.0)

Description of the possible batch versions

The structure for Blik within a Batch file to be submitted is the following:

Multiexcerpt

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Code Block

language	xml

HEAD,<MerchantID>,<Date>,<Version>
BLIK,Credit,<Amount>,<Currency>,<TransID>,(<RefNr>,)<PayID>
FOOT,<CountRecords>,<SumAmount>

Example for Master MID function:

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Code Block

language	xml

HEAD,[Master]MerchantID,Date,2.x
Type,Action,[Slave]MID,Amount,Currency,TransID,Data (depends on Action)
FOOT,CountRecords,SumAmount

Multiexcerpt include

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MultiExcerptName	Batch_Request_Intro
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isOR	AND
separator	Point (.)
order	0

Multiexcerpt

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sql	SELECT * FROM T*

Key	Format	CND	Description	Beschreibung
Type	a..11	M	HEAD for Header, FOOT for Footer, BLIK for Blik	HEAD für Header, FOOT für Footer, BLIK für Blik
Action	a..20	M	The parameter Action defines the type of transaction: Credit	Der Action-Parameter definiert die Art der Transaktion: Credit (Gutschrift)

Table Excerpt Include

name	Amount
page	Amount
type	page

Table Excerpt Include

static	true
name	Currency
page	Currency
type	page

Table Excerpt Include

static	true
name	TransID
page	TransID
type	page

Table Excerpt Include

static	true
name	RefNr_PPRO
page	refnr
type	page

Table Excerpt Include

static	true
name	PayID_Batch
page	PayID
type	page

Description of fields within the record for Batch files

The record area within the response file for Batch transactions looks the following way:

Multiexcerpt

MultiExcerptName	batch_structure_response
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Code Block

language	xml

HEAD,<MerchantID>,<Date>,<Version>
BLIK,Credit,<Amount>,<Currency>,<TransID>,(<RefNr>,)<PayID>,<Status>,<Code>
FOOT,<CountRecords>,<SumAmount>

Multiexcerpt include

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Key	Format	CND	Description	Beschreibung
Action	a..20	M	The parameter Action defines the type of transaction: Credit	Der Action-Parameter definiert die Art der Transaktion: Credit (Gutschrift)

Table Excerpt Include

static	true
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page	PayID
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Table Excerpt Include

static	true
name	Status_OK_FAILED
page	Status
type	page

Table Excerpt Include

static	true
name	Code
page	Code
type	page

Description of result parameters within the record for Batch files

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About Blik

General information about Blik

Process flow chart

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Payment with Blik via form interface

Credit with reference

Batch processing via the interface

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Old Version 6

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About Blik

General information about Blik

Process flow chart

Multiexcerpt includeSpaceWithExcerptENMultiExcerptNamePlatform-KurzPageWithExcerptWording interface

Payment with Blik via form interface

Credit with reference

Batch processing via the interface

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Platform-Kurz
PageWithExcerpt Wording
interface