The PayPal Express V2 integration, provides an accelerated checkout process that enhances user experience. By allowing customers to quickly complete transactions using their PayPal accounts, this integration reduces cart abandonment and speeds up the payment process. With streamlined authentication and approval steps, PayPal Express V2 ensures a secure, efficient, and user-friendly checkout for your e-commerce platform. Next to your standart checkout you also have the possibility to use the Javascript SDK to render the PayPal buttons and react to certain PayPal events.
We offer the freedom to implement the payment options on several pages:
The PayPal Express V2 handles the first two cases, Product page and Shopping Cart page. For more information about the Regular Checkout please use our PayPal V2 implementation guide.
There are two possibilities to render the PayPal button. The merchant can use a dynamic PayPal button, or use the standart PayPal javascript SDK to render the buttons and also react to some key responses (onApprove, onError, onCancel, on ShippingChange).
The JavaScript Button Render offers a straightforward and efficient means to integrate a the PayPal button into your website, enhancing both functionality and user experience. For all information about the Javascript SDK please see our Implementaiton guide and the PayPal Javascript SDK page.
Before proceeding to specific API requests for PayPal V2 your should familiarise yourself with the general Payone Server API interface definition as described in Channel Server API - Platform - PAYONE docs.
In this section we will describe the request chain specific remarks for PayPal Checkout V2 integration.
POST Request - genericpayment – add_paydata[action] = setexpresscheckout
For PayPal Express V2, the request type 'genericpayment' is mandatory. The first 'genericpayment' request will generate a workorder ID from the PAYONE platform, which will be included in the response. This ID is unique and is required for all subsequent requests related to PayPal Express Checkout.
Process Description:
It is mandatory to provide the shipping address in the 'authorization' or 'preauthorization' request if it differs from the shipping address received in the 'genericpayment[action]=getexpresscheckoutdetails' response. Failing to do so will result in the loss of PayPal seller protection. The 'genericpayment[action]=getexpresscheckoutdetails' call returns only the customer’s shipping address from PayPal. Additionally, use the shipping address as the billing address. Customers should be given the option to change the billing address during checkout. If you wish to enable multi-partial capture, you must set 'settleaccount' to 'yes' or 'auto' in order to allow for subsequent captures. Do not set 'settleaccount' to 'no'.
request
required
|
Fixed Value: genericpayment
|
mid
required
|
your merchant ID, 5-digit numeric
|
aid
required
|
your subaccount ID, 5-digit numeric
|
portalId
required
|
your Portal ID, 7-digit numeric
|
key
required
|
your key value, alpha-numeric
|
clearingtype
required
|
Fixed Value: wtl
|
wallettype
required
|
Fixed Value: PAL
PAL: PayPal v2 |
mode
required
|
Fixed Value: test/live
Can be either test environment (test) or live environment (live) |
reference
optional
|
Format CHAR(2..255)
A unique ID that will be displayed in your shop backend and for the customer |
amount
required
|
Format NUMERIC(1..10)
Permitted values max. +/- 19 999 999 99
Specifies the total gross amount of a payment transaction. Value is given in smallest currency unit, e.g. Cent of Euro. The amount must be less than or equal to the amount of the corresponding booking. |
currency
required
|
Format LIST
Permitted values ISO 4217 (currencies) 3-letter-codes
Samples
EUR / USD / GBP |
narrative_text
optional
|
Format CHAR(1..81)
Dynamic text element on account statements (3 lines with 27 characters each) and credit card statements. |
successurl
required
|
Format CHAR(2..255)
Scheme <scheme>://<host>/<path> <scheme>://<host>/<path>?<query> scheme-pattern: [a-zA-Z]{1}[a-zA-Z0-9]{1,9}
URL for "payment successful" when not using the javascript SKD implementation for button rendering |
errorurl
required
|
Format CHAR(2..255)
Scheme <scheme>://<host>/<path> <scheme>://<host>/<path>?<query> scheme-pattern: [a-zA-Z]{1}[a-zA-Z0-9]{1,9}
URL for "faulty payment" when not using the javascript SKD implementation for button rendering |
backurl
required
|
Format CHAR(2..255)
Scheme <scheme>://<host>/<path> <scheme>://<host>/<path>?<query> scheme-pattern: [a-zA-Z]{1}[a-zA-Z0-9]{1,9}
URL for "Back" or "Cancel" |
add_paydata[action]
required
|
Format Text
Set to "setexpresscheckout" |
add_paydata[payment_action] required
|
Fixed Value: CAPTURE OR AUTHORIZE
Is either Capture (for Authorization call) or Authorize (for preauthorization call) |
add_paydata[request_billing_address]
optional
|
AN..255
Set this parameter to '1' if you wish to receive the customer's billing address. Do not include this parameter if you do not want the billing address. Please note that your PayPal account must be activated by PayPal to receive the billing address. For further details, consult your PayPal Customer Success Manager (CSM). |
Permitted Values
REDIRECT
ERROR
|
workorderid
|
Format CHAR(1..50)
The ID is unique, and the returned workorder ID is mandatory for subsequent requests related to PayPal Express Checkout. The workorder ID is a technical identifier provided by the PAYONE platform to recognize a specific work order. A work order is a component of the payment process, identified by a transaction ID (txid). This workorder ID is utilized in the generic payment request. |
redirecturl
|
Redirect URL |
add_paydata[orderId] |
The orderid can be used for multiple captures and Refunds, in order to connect a specific refund with a specific capture |
add_paydata[workorderid] |
Format CHAR(1..50)
The ID is unique, and the returned workorder ID is mandatory for subsequent requests related to PayPal Express Checkout. The workorder ID is a technical identifier provided by the PAYONE platform to distinguish a specific work order. Each work order is part of the payment process and is identified by a transaction ID (txid). The workorder ID is used in the generic payment request. |
Format NUMERIC(1..6)
In case of error the PAYONE Platform returns an error code for your internal usage. |
|
Format CHAR(1..1024)
In case of error the PAYONE Platform returns an error message for your internal usage. |
Host: api.pay1.de Content-Type: application/x-www-form-urlencoded
Payload
mid: 12345
portalid: 3456789,
key: XXXXXXXXXXXXXXXXX (your hashed key),
clearingtype: wlt,
mode: test,
encoding: UTF-8,
request: genericpayment,
reference: your reference,
aid: 56789,
language: de,
wallettype: PAL,
add_paydata[action]: setexpresscheckout,
add_paydata[payment_action]: your Authorization method,
id[n]: 1001001,
id[n+1]: 1001002,
it[n]: goods,
it[n+1]: shipment,
no[n]: 1,
no[n+1]: 1,
pr[n]: 20000,
pr[n+1]: 500,
de[n]: Testartikel1,
de[n+1]: Transport,
va[n]: 19,
va[n+1]: 19,
amount: 20500,
currency: EUR
RESPONSE
status: REDIRECT,
workorderid: PP2AAD7F08FTA7M2,
redirecturl: https: //www.sandbox.paypal.com/checkoutnow?token,
add_paydata[orderId]: 4PA170957A305254Y,
add_paydata[workorderid]: PP2AAD7F08FTA7M2
POST Request - genericpayment – add_paydata[action] = getexpresscheckoutdetails
This call is used to retrieve customer information from PayPal. The received shipping address must be displayed in the shop for the ECS, even though the shipping address will be sent to PayPal again with the final call.
request
required
|
Fixed Value: genericpayment
|
mid
required
|
your merchant ID, 5-digit numeric
|
aid
required
|
your subaccount ID, 5-digit numeric
|
portalId
required
|
your Portal ID, 7-digit numeric
|
key
required
|
your key value, alpha-numeric
|
clearingtype
required
|
Fixed Value wtl
|
wallettype
required
|
Fixed Value PAL
Pal: Paypal v2 |
mode
required
|
Fixed Value: test/live
|
workorderid
required
|
Format CHAR(1..50)
With the first genericpayment the workorderid will be generated from the PAYONE platform and will be sent to you in the response. The ID is unique. The returned workorderid is mandatory for the following requests of PayPal Express Checkout. |
reference
optional
|
Permitted Symbols [0-9][a-z][A-Z], .,-,_,/
Merchant reference number for the payment process (case insensitive) |
amount
required
|
Format NUMERIC(1..10)
Permitted values max. +/- 19 999 999 99
Specifies the total gross amount of a payment transaction. Value is given in smallest currency unit, e.g. Cent of Euro. The amount must be less than or equal to the amount of the corresponding booking. |
currency
required
|
Format LIST
Permitted values ISO 4217 (currencies) 3-letter-codes
Samples
EUR / USD / GBP |
add_paydata[action]
required
|
AN..255
Set to "getexpresscheckoutdetails" |
Permitted Values
OK
ERROR
|
workorderid
|
Format CHAR(1..50)
The ID is unique. The returned workorderid is mandatory for the following requests of PayPal Express Checkout.
The workorderid is a technical id returned from the PAYONE platform to identify a workorder. A workorder is a part of a payment process (identified by a txid). The workorderid is used for the genericpayment request. |
add_paydata[payerid]
|
Format CHAR(1..50)
Unique PayPal Customer Account identification number. |
add_paydata[payerstatus]
|
Permitted values: verified / unverified
PayPal payer status. The criteria for a PayPal account to become "verified" varies from country to country, but usually depend on adding or confirming either a bank or a card. Before that is done an account is "unverified". |
add_paydata[shipping_firstname]
|
Format CHAR(1..50)
|
add_paydata[shipping_lastname]
|
Format CHAR(1..50)
|
add_paydata[shipping_company]
|
Format CHAR(1..50)
|
add_paydata[shipping_street]
|
Format CHAR(1..50)
|
add_paydata[shipping_addressaddition]
|
Format CHAR(1..50)
|
add_paydata[shipping_zip]
|
Format CHAR(1..50)
|
add_paydata[shipping_city]
|
Format CHAR(1..50)
|
add_paydata[shipping_state]
|
Format CHAR(1..50)
|
add_paydata[shipping_country]
|
Format CHAR(1..50)
|
add_paydata[shipping_lastname]
|
Format CHAR(1..50)
|
add_paydata[street]
|
Format CHAR(1..50)
Billing street If add_paydata[request_billing_address] is set to “1” in “setexpresscheckout”-request, you’ll receive billing address parameters in “getexpresscheckoutdetails”-response |
add_paydata[city]
|
Format CHAR(1..50)
Billing city |
add_paydata[country]
|
Format ISO 3166
Billing country |
add_paydata[zip]
|
Format CHAR(1..50)
Billing zip |
add_paydata[lastname]
|
Format CHAR(1..50)
Billing name (PayPal sends firstname and lastname separated by a space.) |
add_paydata[telephonenumber]
|
Sample Value +49 1721234567
Buyer's phone number |
Format NUMERIC(1..6)
In case of error the PAYONE Platform returns an error code for your internal usage. |
|
Format CHAR(1..1024)
In case of error the PAYONE Platform returns an error message for your internal usage. |
Host: api.pay1.de Content-Type: application/x-www-form-urlencoded
Payload
mid: 12345,
portalid: 3456789,
key: XXXXXXXXXXXXXXXXX (your hashed key),
clearingtype: wlt,
mode: test,
encoding: UTF-8,
request: genericpayment,
aid: 56789 (your Subaccount ID),
language: de,
wallettype: PAL,
add_paydata[action]: getexpresscheckoutdetails,
workorderid: PP2AAD7F08FTA7M2,
id[n]: 1001001,
id[n+1]: 1001002,
it[n]: goods,
it[n+1]: shipment,
no[n]: 1,
no[n+1]: 1,
pr[n]: 20000,
pr[n+1]: 500,
de[n]: Testartikel1,
de[n+1]: Transport,
va[n]: 19,
va[n+1]: 19,
amount: 20500,
currency: EUR
RESPONSE
status: OK,
workorderid: PP2AAD7F08FTA7M2,
add_paydata[shipping_street]: musterhausstrasse,
add_paydata[country]: DE,
add_paydata[firstname]: Maxime,
add_paydata[payerstatus]: VERIFIED,
add_paydata[shipping_city]: mysterystadt,
add_paydata[payerid]: BSY73QCQ42RNJ,
add_paydata[lastname]: Mus,
add_paydata[shipping_zip]: 01099,
add_paydata[shipping_firstname]: Maxime,
add_paydata[shipping_country]: DE,
add_paydata[email]: manuelles@buyerkonto.de,
add_paydata[shipping_lastname]: Mus,
add_paydata[shipping_addressaddition]: musterfirma
POST Request - Pre-/ Authorization
The default lifetime for the paydirekt checkout is 30 minutes. However, you can set an expiration time for the checkout between 120 and 1800 seconds. If you wish to limit the paydirekt checkout duration, please contact the merchant service for assistance.
request
required
|
Fixed Value: preauthorisation/authorization
|
mid
required
|
your merchant ID, 5-digit numeric
|
aid
required
|
your subaccount ID, 5-digit numeric
|
portalId
required
|
your Portal ID, 7-digit numeric
|
key
required
|
your key value, alpha-numeric
|
clearingtype
required
|
Fixed Value: wtl
|
mode
required
|
Fixed Value: test/live
Can be either test environment (test) or live environment (live) |
reference
optional
|
Format CHAR(2..255)
A unique ID that will be displayed in your shop backend and for the customer |
amount
required
|
Format NUMERIC(1..10)
Permitted values max. +/- 19 999 999 99
Specifies the total gross amount of a payment transaction. Value is given in smallest currency unit, e.g. Cent of Euro. The amount must be less than or equal to the amount of the corresponding booking. |
currency
required
|
Format LIST
Permitted values ISO 4217 (currencies) 3-letter-codes
Samples
EUR / USD / GBP |
param optional
|
Format CHAR(1..255)
Individual parameter (per payment process) |
narrative_text
optional
|
Format CHAR(1..81)
Dynamic text element on account statements (3 lines with 27 characters each) and credit card statements. |
customer_is_present
optional
|
Format LIST
Permitted Values: yes / no
Indicates whether customer is “present” and can enter their data in the shop (=yes). Or customer is not present and can not enter any data (=no). |
customerid optional
|
Format CHAR(1..20)
Permitted Symbols [0-9, a-z, A-Z, .,-,_,/] Merchant's customer ID, defined by you / merchant to refer to the customer record. "customerid" can be used to identify a customer record.
If "customerid" is used then stored customer data are loaded automatically. |
userid optional
|
Format NUMERIC(6..12)
PAYONE User ID, defined by PAYONE |
salutation
optional
|
Format CHAR(1..10)
The customer's salutation |
title optional
|
Format CHAR(1..20)
Samples
Dr / Prof. / Dr.-Ing. Title of the customer |
firstname
optional
|
Format CHAR(1..50)
First name of customer; optional if company is used, i.e.: you may use "company" or "lastname" or "firstname" plus "lastname" |
lastname
required
|
Format CHAR(2..50)
Last name of customer; optional if company is used, i.e.: you may use "company" or "lastname" or "firstname" plus "lastname" |
company optional
|
Format CHAR(2..50)
Comany name of customer; optional if company is used, i.e.: you may use "company" or "lastname" or "firstname" plus "lastname" |
street optional
|
Format CHAR(1..50)
Street number and name (required: at least one character) |
addressaddition
optional
|
Format CHAR(1..50)
Samples
7th floor / c/o Maier Specifies an additional address line for the invoice address of the customer. |
zip optional
|
Format CHAR(2..50)
Permitted Symbols [0-9][A-Z][a-z][_.-/ ]
Postcode |
city optional
|
Format CHAR(2..50)
City of customer |
country
required
|
Fixed Value DE
|
email optional
|
Format CHAR(5..254)
Mandatory if "add_paydata[shopping_cart_type]=DIGITAL" Permitted Symbols RFC 5322 Special Remark email validation: Max. length for email is 254 characters. Validation is set up in the following way: Username = Max. 63 characters Domain Name = Max. 63 characters "@" and "." is counted as a character as well; in case of a total of three suffixes, this would allow a total of 254 characters. email-address of customer |
telephonenumber
optional
|
Format CHAR(1..30)
Phone number of customer |
birthday optional
|
Format DATE(8), YYYYMMDD
Samples
20190101 / 19991231 Date of birth of customer |
language
optional
|
Format LIST
Permitted values ISO 639-1 (Language)2-letter-codes
Language indicator (ISO 639) to specify the language that should be presented to the customer (e.g. for error messages, frontend display). If the language is not transferred, the browser language will be used. For a non-supported language English will be used. |
vatid optional
|
Format CHAR(1..50)
VAT identification number. Used for b2b transactions to indicate VAT number of customer. |
gender optional
|
Format LIST
Permitted values: f / m / d
Gender of customer (female / male / diverse* ) * currently not in use |
personalid
optional
|
Format CHAR(1..32)
Permitted Symbols [0-9][A-Z][a-z][+-./()]
Person specific numbers or characters, e.g. number of passport / ID card |
ip optional
|
Format CHAR(1..39)
Customer's IP-V4-address (123.123.123.123) or IP-V6-address |
shipping_firstname
required
|
Format CHAR(1..50)
First name of delivery address |
||||||
shipping_lastname
required
|
Format CHAR(1..50)
Surname of delivery address |
||||||
shipping_company
optional
|
Format CHAR(2..50)
Company name of delivery address |
||||||
shipping_street
optional
|
Format CHAR(2..50)
Street number and name of delivery address |
||||||
shipping_zip
required
|
Format CHAR(2..50)
Postcode of delivery address |
||||||
shipping_addressaddition
optional
|
Format CHAR(1..50)
Specifies an additional address line for the delivery address of the customer, e.g. "7th floor", "c/o Maier". |
||||||
shipping_country
optional
|
Format LIST
Permitted values ISO 3166 2-letter-codes
Samples
DE / GB / US Specifies country of address for the customer. Some countries require additional information in parameter "state" |
||||||
shipping_state
required (in CN)
|
Format LIST
Permitted values ISO 3166-2 States (regions) 2-letter-codes
Specifies state / region of country for the customer. |
wallettype
required
|
Fixed Value PAL
|
successurl
required
|
Format CHAR(2..255)
Scheme <scheme>://<host>/<path> <scheme>://<host>/<path>?<query> scheme-pattern: [a-zA-Z]{1}[a-zA-Z0-9]{1,9}
URL for "payment successful" |
errorurl
required
|
Format CHAR(2..255)
Scheme <scheme>://<host>/<path> <scheme>://<host>/<path>?<query> scheme-pattern: [a-zA-Z]{1}[a-zA-Z0-9]{1,9}
URL for "faulty payment" |
backurl
required
|
Format CHAR(2..255)
Scheme <scheme>://<host>/<path> <scheme>://<host>/<path>?<query> scheme-pattern: [a-zA-Z]{1}[a-zA-Z0-9]{1,9}
URL for "Back" or "Cancel" |
it[n] optional
|
Required for physical goods in order to ensure PayPal seller protection |
||||||||||
id[n]
optional
|
Format CHAR(1..32)
Array elements [n] starting with [1]; serially numbered; max [400]
Permitted Symbols [0-9][a-z][A-Z], .,-,_,/
Required for physical goods in order to ensure PayPal seller protection International Article Number (EAN bzw. GTIN) Product number, SKU, etc. of this item |
||||||||||
pr[n]
optional
|
Format NUMERIC(10) max. 19 999 999 99
Array elements [n] starting with [1]; serially numbered; max [400]
Required for physical goods in order to ensure PayPal seller protection Unit gross price of the item in smallest unit! e.g. cent. Value negative for refund like -1500 for refund of 15 EUR |
||||||||||
no[n]
optional
|
Format NUMERIC(6)
Array elements [n] starting with [1]; serially numbered; max [400] Required for physical goods in order to ensure PayPal seller protection Quantity of this item |
||||||||||
de[n]
optional
|
Format CHAR(1..255)
Array elements [n] starting with [1]; serially numbered; max [400] Required for physical goods in order to ensure PayPal seller protection Description of this item. Will be printed on documents to customer. |
||||||||||
va[n]
optional
|
Format NUMERIC(4)
VAT rate (% or bp) Array elements [n] starting with [1]; serially numbered; max [400] |
Permitted Values
APPROVED
ERROR
|
txid |
Format NUMERIC(9..12)
The txid specifies the payment process within the PAYONE platform |
Format NUMERIC(6..12)
PAYONE User ID, defined by PAYONE |
Format NUMERIC(1..6)
In case of error the PAYONE Platform returns an error code for your internal usage. |
|
Format CHAR(1..1024)
In case of error the PAYONE Platform returns an error message for your internal usage. |
|
Format CHAR(1..1024)
The customermessage is returned to your system in order to be displayed to the customer. (Language selection is based on the end customer's language, parameter "language") |
Host: api.pay1.de Content-Type: application/x-www-form-urlencoded
Payload
mid: 12345
portalid: 3456789,
key: XXXXXXXXXXXXXXXXX (your hashed key),
clearingtype: wlt,
mode: test,
encoding: UTF-8,
request: authorization,
reference: your reference,
aid: 56789 (your Subaccount ID),
language: de,
wallettype: PAL,
workorderid: PP2AAD7F08FTA7M2,
id[n]: 1001001,
id[n+1]: 1001002,
it[n]: goods,
it[n+1]: shipment,
no[n]: 1,
no[n+1]: 1,
pr[n]: 20000,
pr[n+1]: 500,
de[n]: Testartikel1,
de[n+1]: Transport,
va[n]: 19,
va[n+1]: 19,
amount: 20500,
currency: EUR
firstname: Maxime,
lastname: Mus,
street: musterhausstrasse,
country: DE,
city: mysterystadt,
zip: 01099,
email: manuelles@buyerkonto.de,
shipping_firstname: Maxime,
shipping_lastname: Mus,
shipping_street: musterhausstrasse,
shipping_country: DE,
shipping_city: mysterystadt,
shipping_zip: 01099,
successurl: https: //paypal.mirage.pay1-test.de/success.php,
errorurl: https: //paypal.mirage.pay1-test.de/error-php,
backurl: https: //paypal.mirage.pay1-test.de/error-php
RESPONSE
status=APPROVED
txid=1202850603
userid=27969548
POST Request - Capture
request
required
|
Fixed Value: capture
|
mid
required
|
your merchant ID, 5-digit numeric
|
aid
required
|
your subaccount ID, 5-digit numeric
|
portalId
required
|
your Portal ID, 7-digit numeric
|
key
required
|
your key value, alpha-numeric
|
txid
required
|
Format NUMERIC(9..12)
The txid specifies the payment process within the PAYONE platform |
sequencenumber optional
|
Format NUMERIC(1..3)
Permitted values 0..127
Sequence number for this transaction within the payment process (1..n), e.g. PreAuthorization: 0, 1. Capture: 1, 2. Capture: 2 Required for multi partial capture (starting with the 2nd capture) |
amount
required
|
Format NUMERIC(1..10)
Permitted values max. +/- 19 999 999 99
Specifies the total gross amount of a payment transaction. Value is given in smallest currency unit, e.g. Cent of Euro; Pence of Pound sterling; Öre of Swedish krona. The amount must be less than or equal to the amount of the corresponding booking. |
currency
required
|
Fixed Value EUR
|
narrative_text
optional
|
Format CHAR(1..81)
Dynamic text element on account statements (3 lines with 27 characters each) and credit card statements. |
Permitted Values
APPROVED
PENDING
ERROR
|
Format NUMERIC(9..12)
The txid specifies the payment process within the PAYONE platform |
|||||||
add_paydata[capture_id] |
Format CHAR(16)
The capture ID can be used for multiple captures and refunds, to connect a specific refund to a specific capture |
||||||
Format LIST
Provides information about whether a settlement of balances has been carried out. |
Format NUMERIC(9..12)
The txid specifies the payment process within the PAYONE platform |
|
Format NUMERIC(6..12)
PAYONE User ID, defined by PAYONE |
Format NUMERIC(1..6)
In case of error the PAYONE Platform returns an error code for your internal usage. |
|
Format CHAR(1..1024)
In case of error the PAYONE Platform returns an error message for your internal usage. |
Host: api.pay1.de
Content-Type: application/x-www-form-urlencoded
Payload
mid=23456
portalid=12345123
key=abcdefghijklmn123456789
api_version=3.10
mode=test (set to „live“ for live-requests)
request=capture
encoding=UTF-8
id[n]: 1001001,
id[n+1]: 1001002,
it[n]: goods,
it[n+1]: shipment,
no[n]: 1,
no[n+1]: 1,
pr[n]: 20000,
pr[n+1]: 500,
de[n]: Testartikel1,
de[n+1]: Transport,
va[n]: 19,
va[n+1]: 19,
amount: 20500,
currency: EUR,
sequencenumber: 1,
settleaccount: auto,
txid: 1202830913
RESPONSE
status: APPROVED,
txid: 1202830913,
add_paydata[capture_id]: TX2AAD7XN4UFGG9X,
settleaccount: yes
POST Request - Debit
request
required
|
Fixed Value: debit
|
mid
required
|
your merchant ID, 5-digit numeric
|
aid
required
|
your subaccount ID, 5-digit numeric
|
portalId
required
|
your Portal ID, 7-digit numeric
|
key
required
|
your key value, alpha-numeric
|
txid
required
|
Format NUMERIC(9..12)
The txid specifies the payment process within the PAYONE platform |
||||||
sequencenumber
required
|
Format NUMERIC(1..3)
Permitted values 0..127
Sequence number for this transaction within the payment process (1..n), e.g. PreAuthorization: 0, 1. Capture: 1, 2. Capture: 2 Required for multi partial capture (starting with the 2nd capture) |
||||||
amount
required
|
Format NUMERIC(1..10)
Permitted values max. +/- 19 999 999 99
Specifies the total gross amount of a payment transaction. Value is given in smallest currency unit, e.g. Cent of Euro; Pence of Pound sterling; Öre of Swedish krona. The amount must be less than or equal to the amount of the corresponding booking. |
||||||
currency
required
|
Fixed Value EUR
|
||||||
narrative_text
optional
|
Format CHAR(1..81)
Dynamic text element on account statements (3 lines with 27 characters each) and credit card statements. |
||||||
add_paydata[capture_id]
optional
|
Fixed Char(1..16)
The capture ID can be used for multiple captures and refunds, to connect a specific refund to a specific capture |
||||||
use_customerdata
optional
|
Format LIST
Use account details from debtor's master data |
||||||
transaction_param
optional
|
Format CHAR(1..50)
Permitted Symbols [0-9][A-Z][a-z][.-_/] Optional parameter for merchant information (per payment request) |
Permitted Values
APPROVED
PENDING
ERROR
|
txid
|
Format NUMERIC(9..12)
The txid specifies the payment process within the PAYONE platform |
||||||
settleaccount
|
Format LIST
Provides information about whether a settlement of balances has been carried out. |
Format NUMERIC(9..12)
The txid specifies the payment process within the PAYONE platform |
|
Format NUMERIC(6..12)
PAYONE User ID, defined by PAYONE |
errorcode
|
Format NUMERIC(1..6)
In case of error the PAYONE Platform returns an error code for your internal usage. |
errormessage
|
Format CHAR(1..1024)
In case of error the PAYONE Platform returns an error message for your internal usage. |
customermessage
|
Format CHAR(1..1024)
The customermessage is returned to your system in order to be displayed to the customer. (Language selection is based on the end customer's language, parameter "language") |
Host: api.pay1.de
Content-Type: application/x-www-form-urlencoded
Payload
mid=23456 (your mid)
portalid=12345123 (your portalid)
key=abcdefghijklmn123456789 (your key)
api_version=3.10
mode=test (set to „live“ for live-requests)
request=capture
encoding=UTF-8
request: refund,
aid: 54321 (your aid),
sequencenumber: 2,
txid: 1202830913,
amount: -20500,
currency: EUR
RESPONSE
status: APPROVED,
txid: 1202830913