Send invoice content

POST /API/XML/InvoiceManagementService.ashx

Not available in the sandbox. The platform describes this method, but the mock does not implement it: a request with this root element gets HTTP 400 and ResultCode 400 with Unknown operation element. Sandbox support is planned.

Request parameters

Field	Type	Required	Description
`Callisto-Protocol-Version`	`2`	yes
`SignatureVersion`	integer (int32, default `1`)	—

Request body

Field	Type	Required	Description
`SendInvoiceContentRequest`	object	yes
`SendInvoiceContentRequest.ProjectID`	integer (int32)	yes	Project ID in the Platform system. Assigned during project setup.
`SendInvoiceContentRequest.InvoiceInfo`	object	yes	Invoice reference by InvoiceID or MerchantOrderID. At least one must be provided.
`SendInvoiceContentRequest.InvoiceInfo.InvoiceID`	string (uuid)	—	Unique Invoice ID assigned by the Platform
`SendInvoiceContentRequest.InvoiceInfo.MerchantOrderID`	string	—	Order ID in Merchant’s system
`SendInvoiceContentRequest.WapPushContent`	object	—
`SendInvoiceContentRequest.WapPushContent.MerchantContentID`	string	—
`SendInvoiceContentRequest.WapPushContent.Header`	string	yes
`SendInvoiceContentRequest.WapPushContent.Link`	string	yes
`SendInvoiceContentRequest.SmsContent`	object	—
`SendInvoiceContentRequest.SmsContent.MerchantContentID`	string	—
`SendInvoiceContentRequest.SmsContent.BodyText`	string	yes
`Header`	object	yes	Request header with authentication. Included in every API request.
`Header.Authentication`	object	yes	Request authentication data. All three fields are mandatory for every request.
`Header.Authentication.Login`	string	yes	Merchant Login assigned by the Platform
`Header.Authentication.NowUtc`	string	yes	Current UTC time in yyyyMMddHHmmss format. Must not differ from platform system time by more than 20 minutes.
`Header.Authentication.Signature`	string	yes	HMAC request signature. Calculated as: LOWERCASE(HMACSHA256(Password, Login + LOWERCASE(HMACSHA256(Password, NowUtc))))
`Header.RequestAttempt`	integer (int32)	—	Ordinal invoice request number (for idempotency). Starting from 0.
`Header.Gateway`	object	—	Platform service block in the request header. The sandbox does not read it: the block is ignored and affects neither the signature nor processing.
`Header.Gateway.Signature`	string	—
`Header.Gateway.ContractInfo`	object	—
`Header.Gateway.ContractInfo.DesiredExpirationTimeUtc`	string (date-time)	—