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Fortnox

Interact with the Fortnox accounting API

Actions25

Order → Create Invoice

AI-generated

Summary

Convert an existing sales order identified by its document number into an invoice in Fortnox.

Inputs

  • Tenant ID (required) — Numeric identifier for the Fortnox company tenant, obtained during OAuth onboarding.
  • Document Number (required) — The document number of the sales order in Fortnox to be converted into an invoice.

Output shape

A single invoice record returned as JSON, representing the newly created invoice converted from the specified order.

The output contains the invoice object returned by the Fortnox API after successful conversion. Errors during the operation will throw exceptions unless 'Continue On Fail' is enabled, in which case error messages are returned as individual output items.

Examples

Example 1: Convert Order #12345 to Invoice

Provide the tenant ID and the order document number '12345' to create an invoice from this order.

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