How Do I Send a CURL POST Request with Headers and JSON Data? or What’s the Correct Syntax for a CURL

Wow, thanks everyone! Didn’t expect so many ideas. Tried the `Content-Length` header and escaping JSON—still no luck. But `httpbin.org` showed my request *is* formatted right, so maybe it’s the API’s fault.

Gonna bug their support team. Appreciate the help!

(Also, Postman is a game-changer. Why did I wait so long? 😅)