PaymentService

General for almost all requests is that an invoice number (InvoiceNumber) is needed to handle the request. The invoice number is generated by Walley in the AddInvoice method and returned in the response. This invoice number needs to be stored (together with your order) for further request of that invoice, for example when handling returns.

BaseAddress

Parameter	Required	Type	Max	Description
Firstname		string	50
Lastname		string	50
Address1		string	50	Required in all countries but Norway
Address2		string	50
COAddress		string	50
PostalCode		string	50
City		string	50
CountryCode		string	2

Address

Parameter	Required	Type	Max	Description
Firstname		string	50
Lastname		string	50
CompanyName		string	200
Address1		string	50	Required in all countries but Norway
Address2		string	50
COAddress		string	50
PostalCode		string	50
City		string	50
CountryCode		string	2
Email		string	260	The customer's email address
PhoneNumber		string	20	The customer's phone number. Should always contain country code (eg. +46 xxx xxx xxx).
MobilePhone		string	20	The customer's cell phone number. Should always contain country code (eg. +46 xxx xxx xxx).

InvoiceRow

Parameter	Required	Type	Max	Description
ArticleId	x	string	50	The ArticleId of the product.
Description	x	string	50	The description of the product.
Quantity	x	int	8	The quantity of the product. 1-99999999 (0 not allowed)
UnitPrice	x	decimal	6,2	Price per unit incl. VAT.
VAT	x	decimal	6,2	VAT in per cent

ArticleList

Parameter	Required	Type	Max	Description
ArticleId	x	string	50	The ArticleId of the product
Description		string	50	The Description of the product
Quantity	x	string	8	The quantity of the product
UnitPrice	x	decimal	6,2	Price per unit incl. VAT.

IntegrationIds

Parameter	Required	Type	Max	Description
IntegrationId	x	string	50	The integration ID can be assigned to customers in order to uniquely identify customers (instead of using Civic reg no).
IntegrationId Description	x	string	50	A friendly description of the IntegrationId given. Shown on the invoice as the “buyer” instead of the IntegrationId value. Must be used in combination with IntegrationId. No separators should be used, for example: - , .

AuthorizedSignatory

Can only be used for company

Parameter	Required	Type	Max	Description
Email		string	260	Email to AuthorizedSignatory
RegistrationNumber		string	12	Reg. no for authorized signatory. If CompanyPersonalGuarantee is enabled, the reg. no in this parameter will be used as personal guarantee reg. no.
UsePersonalGuarantee		boolean		Bool to inform if personal guarantee is accepted by end customer.

Buyer

Parameter	Required	Type	Max	Description
Firstname		string	50
Lastname		string	50
Email		string	256	The customer's email address
PhoneNumber		string	20	The customer's phone number. Should always contain country code (eg. +46 xxx xxx xxx).
MobilePhone		string	20	The customer's cell phone number. Should always contain country code (eg. +46 xxx xxx xxx).
RegistrationNumber		string	20	The civic RegistrationNumber of the buyer