Idoc xml to an external system using HTTPS URL without middleware

Hi Experts,

I have a requirement to send Orders05 Idoc xml from SAP ECC system to an external supplier system. Supplier actually needs a cXML and they will handle Idoc xml to cXML mapping at their end. They want us to send Idoc xml to their https url. We do not have a middleware in our landscape.

Is this scenario achievable?

If yes, can someone please help me with the steps to achieve this.

What are the pro's and con's of this approach?

Thanks,

Mani