Lesson 6 of 8
Headers & Authentication
HTTP headers send extra information with requests. The Content-Type header tells the server you are sending JSON. The Authorization header sends a token to prove who you are.
APIS
// Sending headers with fetch
fetch("https://api.example.com/users", {
method: "POST",
headers: {
"Content-Type": "application/json",
"Authorization": "Bearer your-token-here"
},
body: JSON.stringify({ name: "Ali" })
});