ERP Next integration with existing pos

Hi all, we are a restaurant chain and have our own POS and sales management system, We are planning to implementing ERP Next as part of our process need. I would like to know if it is possible to send data from our existing sales management system realtime to ERP next, and if yes, pl guide us through…

Thansk in advance

I’m not an expert in migrations or API based integration, but you will need to do some serious reading up on how to use ERPNext’s API (I’m 99% sure they have one). But there is also a chance you’ll need to develop a plugin to help facilitate integration. but for more details I’ll let the more experienced people here guide you.