How to interact with 1s if there have been changes on the site, for example, an order has been formed?

Question

PHP

It is necessary to integrate with 1s in the following way:
For example, an order is created on the site, then all data on the order should be sent to 1s and the order should be formed in this program. How can such a thing be implemented? And how safe.

Answer 1

It's better to do the opposite. On the site side, saw REST API (well, or another interface), and 1C every N seconds/minutes/hours pulls the "apish" for new orders. So "secure", and you do not need a stable channel to the 1C base from the outside.