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.

Page properties

Logo

Info

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

Multiexcerpt

MultiExcerptName	ProcessFlow

draw.io Diagram

border	true
diagramName	ProcessFlow_Blik_CT
simpleViewer	false
links	auto
tbstyle	top
lbox	true
diagramWidth	1109

Blik process flow

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Platform-Kurz
PageWithExcerpt Wording
interface

Multiexcerpt include

SpaceWithExcerpt	EN
MultiExcerptName	Definition
PageWithExcerpt	Definition EN

Payment with Blik via form interface

To make a Blik payment via PPRO over a

Multiexcerpt include

SpaceWithExcerpt	EN
MultiExcerptName	Platform-Kurz
PageWithExcerpt	Wording

form, please use the following URL:

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName BaseURL
PageWithExcerpt Wording
blik.aspx

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Request_Intro
PageWithExcerpt Reuse API
Table Filter
default Beschreibung
isFirstTimeEnter false
hideColumns true
sparkName Sparkline
hidePane true
datepattern dd M yy
id 1658756437870_-293522483
worklog 365|5|8|y w d h m|y w d h m
isOR AND
separator Point (.)
order 0
Multiexcerpt
MultiExcerptName blik_request
Table Transformer
dateFormat dd M yy
export-word false
show-source false
export-csv false
id 1658756437873_-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_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
Table Excerpt Include
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
Table Excerpt Include
static true
name URLFailure
page URLFailure
type page
Table Excerpt Include
static true
name Response
page Response
type page
Table Excerpt Include
static true
name URLNotify
page URLNotify
type page
Table Excerpt Include
static true
name UserData
page UserData
type page
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
ans..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.
Table Excerpt Include
static true
name Plain
page Plain
type page
Table Excerpt Include
static true
name Custom
page Custom
type page
Parameters for payments with Blik

Multiexcerpt include

SpaceWithExcerpt	EN
MultiExcerptName	Response_IntroURL
PageWithExcerpt	Reuse API

Table Filter

default	Beschreibung
isFirstTimeEnter	false
hideColumns	true
sparkName	Sparkline
hidePane	true
datepattern	dd M yy
id	1658760702380_-728713528
worklog	365\|5\|8\|y w d h m\|y w d h m
isOR	AND
separator	Point (.)
order	0

Multiexcerpt

MultiExcerptName	blik_response

Table Transformer

dateFormat	dd M yy
export-word	false
show-source	false
export-csv	false
id	1658760702383_-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_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

Credits (refunds) are possible via a Server-to-Server connection and

Multiexcerpt include

MultiExcerptName
SpaceWithExcerpt	EN

Backoffice-Kurz
Credit_Intro
PageWithExcerpt
Wording. For a Credit with reference to a capture the amount of the Credit is limited to the amount of the previous capture.
To carry out a credit with a reference transaction, please use the following URL:
Reuse API
Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName BaseURL
PageWithExcerpt Wording
credit.aspx

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Request_Intro
PageWithExcerpt Reuse API
Table Filter
default Beschreibung
isFirstTimeEnter false
hideColumns true
sparkName Sparkline
hidePane true
datepattern dd M yy
id 1658761375453_1677679856
worklog 365|5|8|y w d h m|y w d h m
isOR AND
separator Point (.)
order 0
Multiexcerpt
MultiExcerptName credit_request
Table Transformer
dateFormat dd M yy
export-word false
show-source false
export-csv false
id 1658761375455_-376002828
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 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

Multiexcerpt include

SpaceWithExcerpt	EN
MultiExcerptName	Response_Intro
PageWithExcerpt	Reuse API

Table Filter

default	Beschreibung
isFirstTimeEnter	false
hideColumns	true
sparkName	Sparkline
hidePane	true
datepattern	dd M yy
id	1658761605418_-1626904053
worklog	365\|5\|8\|y w d h m\|y w d h m
isOR	AND
separator	Point (.)
order	0

Multiexcerpt

MultiExcerptName	credit_response

Table Transformer

dateFormat	dd M yy
export-word	false
show-source	false
export-csv	false
id	1658761605421_-349787191
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	Status_OK_FAILED
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

Response parameters for credits with Blik via socket connections

Batch processing via the interface

Basic information about using Batch files and about their structure can be found in the Batch Manager manual. Within batch processing not alle functions are available which are usually available for
the interface
Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Batch_Intro
PageWithExcerpt Reuse API
online interface.
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:
Table Filter
default Beschreibung
isFirstTimeEnter false
hideColumns true
sparkName Sparkline
hidePane true
datepattern dd M yy
id 1658755409619_301047278
worklog 365|5|8|y w d h m|y w d h m
isOR AND
separator Point (.)
order 0
Multiexcerpt
MultiExcerptName batch_versions
Table Transformer
dateFormat dd M yy
export-word false
show-source false
export-csv false
id 1658755409622_-221687344
transpose false
worklog 365|5|8|y w d h m|y w d h m
separator .
export-pdf false
sql SELECT * FROM T*
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
MultiExcerptName batch_structure
shouldDisplayInlineCommentsInIncludes false
Code Block
language xml
HEAD,<MerchantID>,<Date>,<Version> BLIK,Credit,<Amount>,<Currency>,<TransID>,(<RefNr>,)<PayID> FOOT,<CountRecords>,<SumAmount>

Example for Master MID function:
Multiexcerpt
MultiExcerptName batch_MasterMid
shouldDisplayInlineCommentsInIncludes false
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
SpaceWithExcerpt EN
MultiExcerptName Batch_Request_Intro
PageWithExcerpt Reuse API
The following table describes the individual fields and values used within the data set (record) within the batch file:
Table Filter
default Beschreibung
isFirstTimeEnter false
hideColumns true
sparkName Sparkline
hidePane true
datepattern dd M yy
id 1658755518493_1206960295
worklog 365|5|8|y w d h m|y w d h m
isOR AND
separator Point (.)
order 0
Multiexcerpt
MultiExcerptName batch_request
Table Transformer
dateFormat dd M yy
export-word false
show-source false
export-csv false
id 1658755518497_1206700824
transpose false
worklog 365|5|8|y w d h m|y w d h m
separator .
export-pdf false
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
shouldDisplayInlineCommentsInIncludes false
Code Block
language xml
HEAD,<MerchantID>,<Date>,<Version> BLIK,Credit,<Amount>,<Currency>,<TransID>,(<RefNr>,)<PayID>,<Status>,<Code> FOOT,<CountRecords>,<SumAmount>

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Batch_Response_Intro
PageWithExcerpt Reuse API
The following table describes the response parameters which the Batch Manager saves in the Record area for each transaction (standard parameters not explained here, such as <TransID> or <RefNR> correspond to the call as specified above):
Table Filter
default Beschreibung
isFirstTimeEnter false
hideColumns true
sparkName Sparkline
hidePane true
datepattern dd M yy
id 1658755618557_-926725539
worklog 365|5|8|y w d h m|y w d h m
isOR AND
separator Point (.)
order 0
Multiexcerpt
MultiExcerptName batch_response
Table Transformer
dateFormat dd M yy
export-word false
show-source false
export-csv false
id 1658755618559_723201638
transpose false
worklog 365|5|8|y w d h m|y w d h m
separator .
export-pdf false
sql SELECT * FROM T*
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
name PayID_Batch
page PayID
type page
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

Space shortcuts

Page tree

Versions Compared

Old Version 5

New Version 6

Key

About Blik

General information about Blik

Process flow chart

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Platform-Kurz
PageWithExcerpt Wording
interface

Payment with Blik via form interface

Credit with reference

Batch processing via the interface

the interface

Paygate

Computop

Help

Intranet Tools

Space shortcuts

Page tree

Page History

Versions Compared

Old Version 5

New Version 6

Key

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

the interface

Multiexcerpt include
SpaceWithExcerpt EN
MultiExcerptName Platform-Kurz
PageWithExcerpt Wording
interface