GetNextNumber

POST /GetNextNumber

Prepend the Emission API URL for the environment (SBX or PRD) as the base.

Delivers the next available number from the primary range for a centralized profile biller. Must be invoked before issuing each document.

warning

The delivered number stays reserved and cannot be reused.

Parameter	Type	Req.	Description
countryId	string	Required	ISO country code
accountCode	string	Required	Company tax ID (TaxId)
billerId	string (UUID)	Required	ID of the biller requesting the number
documentTypeId	int	Required	Document type to issue
serie	string	Optional	Document series (depends on country)
author	string	Required	User or system executing the operation (audit)

GetNextNumber

{
"countryId": "py",
"accountCode": "{{taxId}}",
"billerId": "{{billerId}}",
"documentTypeId": 1,
"author": "user@empresa.com"
}

The response includes the series, the assigned number, the document type and the assignment identifier.

Under construction

Response example pending validation.