CODE EXAMPLE FOR PHP

php curl post json

function curl( string $url, array $data)
{
	function send($url, $request)
	{
		$ch = curl_init();
		$headers = [
			'Accept: application/json',
			'Content-Type: application/json',
		];
		$options = [
			CURLOPT_URL => $url,
			CURLOPT_POST => true,
			CURLOPT_POSTFIELDS => $request,
			CURLOPT_FOLLOWLOCATION => true,
			CURLOPT_RETURNTRANSFER => true,
			CURLOPT_HEADER => true,
			CURLOPT_HTTPHEADER => $headers,
		];

		curl_setopt_array($ch, $options);
		$response = curl_exec($ch);
		curl_close($ch);
		
		return $response;
	}

	return send($url, json_encode($data));
}