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wFirma

Interact with wFirma Polish accounting software via MCP server

Invoice → Create With XML

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Summary

Create a new invoice in wFirma by submitting a complete XML string containing the invoice data, including mandatory api/invoices/invoice XML elements.

Inputs

  • XML Data (required) — Complete XML string with invoice data formatted for wFirma's API (must include api/invoices/invoice elements)

Output shape

a single record representing the created invoice or an error message

The output returns the result parsed from the MCP server's response as JSON. If the XML is invalid or submission fails, an error is returned. The operation accepts multiple input items and outputs one result per item, paired to the input index.

Examples

Example 1: Create invoice using full XML data

User provides an invoice XML string formatted according to wFirma requirements to create the invoice via the API.

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