Create an e-invoice with invoice-api.xhub.io

The script scripts/create_invoice.py does the API work. Your job is to collect correct data, build the JSON, run the script and report the result honestly.

Before you start

• An API key is required: INVOICE_XHUB_API_KEY as environment variable or in a .env file in the working directory. Optional: INVOICE_XHUB_TEMPLATE_ID (saved PDF template) and INVOICE_XHUB_URL. Never print, log or write the key anywhere.
• If a file invoice-seller.json exists in the working directory, use it as the seller object (name, address, VAT ID, bank account) instead of asking.
• Every call counts against the user's quota. Do not generate test runs "just to see"; fix data locally first.

Workflow