Sync ERPNext with old legacy system

ERPNext
#1

Hi there,

we’d like to have ERPNext Sync with old legacy system, are there any ERPNext extension to be customized? If no, any suggestion for a starting point?

Thx a lot in advance!

#2

@JoEz you can start with the REST API

https://frappe.github.io/frappe/user/en/guides/integration/rest_api.html

#3

@rmehta thanks for the hint. I’ll have a look at Shopify integration as well!