Curl headers can be tricky, but here’s a pro tip: Use environment variables for headers if you’re reusing them a lot. Like:
```
export HEADER1="Header1: value1"
export HEADER2="Header2: value2"
curl -H "$HEADER1" -H "$HEADER2" https://example.com
```
For debugging, `-v` is your best friend. It shows the full request, including headers, so you can see exactly what’s being sent.
Also, if you’re dealing with APIs, check out https://hoppscotch.io/. It’s like Postman but lighter and super easy to use.
```
export HEADER1="Header1: value1"
export HEADER2="Header2: value2"
curl -H "$HEADER1" -H "$HEADER2" https://example.com
```
For debugging, `-v` is your best friend. It shows the full request, including headers, so you can see exactly what’s being sent.
Also, if you’re dealing with APIs, check out https://hoppscotch.io/. It’s like Postman but lighter and super easy to use.