Are there ways to integrate forms on BUS (Bitrix site management) with other CRMs that are not Bitrix24?

Question

CRM

It is necessary to integrate the forms on the BUS website with CRM Megaplan. Megaplan has api and all the tools necessary for integration. I'm interested in the question - can I send requests from forms to the BUS to another system. It doesn't matter if it's Megaplan or some other. For example, google spreadsheets, integromat, apix, or a simple POST request with data from a table.