Revised:
What the Billingo connection does
WareRushAI issues invoices through the Billingo API v3. Invoices are created from the shop till and later from any sale, the PDF can be downloaded and the invoice can be cancelled. The buyer is also created as a partner in Billingo, and the invoice block and bank account are chosen when connecting. One sale gets one invoice: a unique identifier (vendor_id) protects against duplicates.
Security: draft mode and an encrypted key
The connection uses the merchant's own Billingo API key. The key is stored encrypted (Google Secret Manager) and only its last four characters are shown. A new connection starts in test mode: invoices are created as drafts that are not reported to the tax authority. The owner or an admin switches on live invoicing.
Connect in four steps
1. In your Billingo account, create an API key in the API settings. 2. In WareRushAI, go to Settings → Integrations → Invoicing, choose Billingo, paste the key and pick the invoice block. 3. Issue a test invoice from the till: it appears in Billingo as a draft. 4. When everything looks right, switch on live invoicing.
AI at the core
In WareRushAI, artificial intelligence does the admin work. From one product photo it recognises the product and fills in the name, brand, barcode, category and description. It researches market prices with cited sources, produces consistent white-background product images, and fills the fields marketplaces require (manufacturer, product safety, category parameters) in the background. We are building our own AI model on a product database of several million items that keeps growing, so recognition and pricing get more accurate and cheaper over time.
Webshops, marketplaces and the shop till in one place
Live: Shopify store (two-way stock sync), Allegro (hundreds of active offers), Pepita, Árukereső, Árgép and Google Shopping product feeds, B2B partner catalogue. In development: WooCommerce, UNAS and Shoprenter webshops, eMAG, Amazon, Temu and Alza marketplaces, and SAM4S online cash register control for the shop till. A product is added once, and every channel shows the same stock.
What we are building now
Automatic invoices for every marketplace and webshop order at the moment of dispatch, uploading the invoice back to the marketplace (Allegro, eMAG), and VAT handling for foreign buyers. Our goal: from order to invoice, a merchant should never have to type anything by hand.
Partnership
We recommend Billingo to WareRushAI users as their invoicing software and are committed to a long-term partnership. Questions about connecting? Write to hello@warerushai.com.