Simple way to post and get messages

Hello. I’m pretty new to programming, and need a simple way to POST and GET messages from Spark Core, either by using the Cloud, or by a user defined url.

Thank you.

Here’s some API overview - http://docs.particle.io/photon/api/

Here’s the firmware functions - http://docs.particle.io/photon/firmware/#cloud-functions

Thank you for the prompt reply, kennethlimcp. I’ll look into that and return here if I need any further assistance. Cheers!