Create a purchase invoice
Creates a self-billed purchase invoice conforming to UBL 2.1 with PINT AE Self-Billing customization.
Required data
Supplier party details (taxable supplier)
Buyer party details (invoice issuer)
Buyer business profile identifier
Line items
VAT information
System behavior
VAT rules are applied according to UAE VAT law
Invoice status and transmission events are tracked
Request
POST /api/purchase-invoices/{business_profile_id}
Authorization: Bearer {jwt_token}Response
Status code: 201 Created
Response body:
Same response structure as sales invoices, with invoice_type_code set to "389". Returns the created purchase invoice object with all calculated fields populated.
See the right panel for minimal and charged purchase invoice JSON examples.
Error responses
400 Bad Request
Invalid request parameters or validation failed.
{
"errors": {
"message": "Business profile not found with id: {business_profile_id}"
}
}For validation errors, the response includes field-specific errors:
{
"errors": {
"profile_execution_id": "Profile execution ID is mandatory",
"issue_date": "Issue date is mandatory"
}
}401 Unauthorized
Authentication required or invalid token.
{
"errors": {
"message": "Authentication required or invalid token"
}
}500 Internal Server Error
An error occurred while processing the request.
{
"errors": {
"message": "An error occurred"
}
}