Hello, I've been running a node-red app that sent a string URL via an HTTP REQUEST (that also included a SHA 256 encoded signature in the headers). Now I needed to send a request that had some nested parameters (array), started getting errors, and apparently the solution is to send it JSON object. I don't know how to proceed with this new approach. Thanks for your help.
Thanks, I understand I would need to use a template node to setup the JSON structure. Is the difference between sending a string query and json body via http post request is simply the format of the url?
Could someone share an example of sending a json via http request post?