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View Summary Invoice API

Introduction​

Loads a summary (or draft) invoice using getInvoiceOriginalFromNativeQuery. Sets draftToInvoice when status is DRAFT. Hydrates summary first page via SummaryInvoiceFirstPageService, customer block for summary, invoice lines sorted by delivery date with serial numbers, summaryFirstPageData for mail/list context, and remarks/description/comment from first-page rows.

Source: GenerateInvoiceAPI.viewSummaryInvoice.

See also: Generate Invoice — all endpoints.

HTTP Endpoint​

| URL | /rest/generateinvoice/viewSummaryInvoice | | Method | POST |

Request Body (JSON)​

FieldRequired
userNameYes
authKeyYes
branchYes
invoiceNumberYes

Success Response​

{ "data": "<InvoiceOriginal JSON>" }

Headers: Access-Control-Allow-Origin: *

Example​

{
  "userName": "alice",
  "authKey": "k",
  "branch": "default",
  "invoiceNumber": "SI-2026-01"
}