Dude, curl headers can be a headache, but once you get the hang of it, it’s smooth sailing. For multiple headers, yeah, just stack `-H` flags. No need to overcomplicate it.
If you’re dealing with JSON, make sure your `Content-Type` is set to `application/json`. Otherwise, the API might ignore your payload.
For debugging, I swear by `-v` (verbose mode). It shows you the exact request headers being sent, so you can spot mistakes easily.
Also, check out https://reqbin.com/ for testing curl commands online. It’s a great tool for experimenting with headers.
If you’re dealing with JSON, make sure your `Content-Type` is set to `application/json`. Otherwise, the API might ignore your payload.
For debugging, I swear by `-v` (verbose mode). It shows you the exact request headers being sent, so you can spot mistakes easily.
Also, check out https://reqbin.com/ for testing curl commands online. It’s a great tool for experimenting with headers.