the browser throws me this error when trying to consume API, I do not know what it can be:
Failed to load link : No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.
my code:
$.ajax({
url: 'https://bitscoinmarketcap.com/ws/v1/ticker/?coinName=bitcoin',
type: "get",
dataType: 'json',
})
.done(function(recursos) {
console.log(recursos)
})
.fail(function() {
console.log("error api");
});
Econtre this solution I do not know how optimal it is, but it worked to the error that came out, place this code in my function in php and when making a request from ajax I boto the information
if (isset($_SERVER['HTTP_ORIGIN'])) {
header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
header('Access-Control-Allow-Credentials: true');
header('Access-Control-Max-Age: 86400');
}
if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD']))
header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS");
if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']))
header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");
}