Create purchase invoice

post

https://api.getkonvex.com/core/api/purchases/invoices

Available for: Siigo odoo Alegra SAP Sap by design Siigo Netsuite
A purchase invoice is a financial document issued by a supplier to a company, listing the goods or services purchased, including quantities, unit prices, applicable taxes, and payment terms. It is used for expense tracking, accounting, and supplier payment management.

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Body Params

number

object

required

Object Sequential number of the document (siigo netsuite) Optional field — if provided, it must be a unique number that does not already exist in Siigo Alegra SAP Sap by design netsuite

supplier

object

required

Supplier information object
Alegra Siigo SAP netsuite odoo

date

string

Document date (siigo) ( netsuite) Required field — must be in the format YYYY-MM-DD. Siigo Alegra SAP Sap by design netsuite odoo

due_date

date

required

Siigo Alegra SAP Sap by design netsuite odoo

costCenter

string

Cost center identifier (siigo) Optional field — must exist and be active in Siigo Nube or department in netsuite if provided.

comments

string

required

Add comments about your purchase invoice to create
SAP netsuite odoo

items

object

The items collection allows building either product/service lines or expense lines for the purchase invoice. siigo netsuite odoo

siigo

object

The siigo key allows sending custom information specific to the accounting software This enables the inclusion of custom keys or fields used exclusively by siigo, such as document types or other system-specific values.

netsuite

object

This netsuite key allows sending custom fields such as subsidiary, department, currency, location, and exchangeRate. It enables the inclusion of NetSuite-specific values that are required or used in the accounting configuration.

Headers

x-software

string

enum

required

Defaults to siigo

Name of the ERP or accounting software in which you want to get the information
Siigo Alegra SAP Sap by design netsuite

Allowed:

x-connection

string

required

If you send the x-connection, the connection will already be secured, and there will be no need to send the connection headers for each software.
Optional for: Siigo Alegra SAP Sap by design netsuite

x-user

string

required

User of ERP API connection
Siigo Alegra SAP Sap by design netsuite

x-apikey

string

required

Apikey or token of ERP API connection
Siigo Alegra SAP Sap by design netsuite

x-testing

string

required

x-testing is used for building the environment. could be sandbox or production (true: sandbox, false: production)
Siigo Alegra SAP netsuite

x-db

string

required

ERP database name
SAP

x-url

string

required

url of the ERP server to consult and connection port
SAP Sap by design netsuite

Responses

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