Rest API ODOO - AGORA IGT

We need an expert in Odoo to import real time data from a fast food restaurant software to Odoo. Data has to be ready real time once the sale is made, and it has to run through Odoo sales and production (so, inventory).

There is only 12 fields (product, quantity, price, date and time, employee id, net, vat, total, location id, and 3 more).