Invoice Generator

⚡ Built-in — Platform Built-in

Generate professional PDF invoices from order data. Auto-numbered per project, branded with project logo and colors. Invoices stored as PAPI assets with CDN URL.

⚡ Built-in — No Setup Required This integration is built into the WebsitePublisher platform. All endpoints are available immediately — no API key needed.

Endpoints (4)

POST generate-invoice

Generate a PDF invoice. Auto-assigns invoice number. All prices in cents (1999 = €19.99). Idempotent per order: when order_id and/or order_number is supplied and an active (non-credited) invoice already exists for that order, it is returned with existing:true instead of minting a new number.

No input parameters required.

GET get-invoice

Get a single invoice by ID, invoice number, or order_id. The order_id lookup returns the ACTIVE invoice for that order (fully credited ones excluded, newest first).

No input parameters required.

GET list-invoices

List invoices for this project. Paginated, newest first.

No input parameters required.

POST credit-invoice

Create a credit note (negative invoice) for an existing invoice. Marks the original as credited.

No input parameters required.

MCP Tool Names

When using this integration through an AI assistant (Claude, ChatGPT, Cursor, etc.), the endpoints are available as MCP tools:

Endpoint	MCP Tool Name
generate-invoice	`invoice-generator_generate_invoice`
get-invoice	`invoice-generator_get_invoice`
list-invoices	`invoice-generator_list_invoices`
credit-invoice	`invoice-generator_credit_invoice`

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