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Notion unofficial API: download a Notion invoice PDF

Automatically download a Notion invoice PDF on app.notion.com. Download a Notion invoice as a PDF, given its hosted_invoice_url from app.notion.com/list_invoices. Notion does not email invoice PDFs. Saves the PDF and returns where it was saved: path (or url when the file is not on the computer running the browser), filename and size. Requires being signed in to the Notion account that owns the invoice.

Input

hosted_invoice_url required

The hosted_invoice_url from list_invoices (https://app.notion.com/invoice/in_...).

Output

filename required

Name of the saved file, derived from the invoice id (e.g. Notion-in_1TgQCpCcKlYJxALV0wxPYyNd.pdf); it can carry a numbered suffix when a file of that name was already there.

size_bytes required
url optional

A link to the PDF, when it is not saved on the computer running the browser.

path optional

Where the PDF was saved on the computer running the browser.

FAQ

Download a Notion invoice as a PDF, given its hosted_invoice_url from app.notion.com/list_invoices. Notion does not email invoice PDFs. Saves the PDF and returns where it was saved: path (or url when the file is not on the computer running the browser), filename and size. Requires being signed in to the Notion account that owns the invoice.
Ask an AI agent connected to Reduck to run reduck/app.notion.com/download_invoice_pdf, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/app.notion.com/download_invoice_pdf
You do not need one. "Notion unofficial API: download a Notion invoice PDF" drives the real app.notion.com pages in a browser, so it works whether or not app.notion.com offers an API for this.
Required: hosted_invoice_url.
It returns url, path, filename, size_bytes.
Yes. It acts as you on app.notion.com: on your own Chrome it reuses your session, and on a Reduck-hosted browser it loads the app.notion.com cookies saved by the Reduck extension.
It only reads. It looks things up on app.notion.com and changes nothing there.
Ask an AI agent connected to Reduck to run reduck/app.notion.com/download_invoice_pdf, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/app.notion.com/download_invoice_pdf
It is part of Reduck's official curated catalogue.

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