Node.js

var http = require("http");
var options = {
	hostname: 'solver.skyciv.com',
	port: 80,
	path: '/structural/v2.php',
	method: 'POST',
	headers: {
		'Content-Type': 'application/json',
	}
};
var req = http.request(options, function(res){
	//console.log('Status: ' + res.statusCode);
	//console.log('Headers: ' + JSON.stringify(res.headers));
	res.setEncoding('utf8');
	res.on('data',function(body){
		console.log(body);
	});
});

req.on('error', function(e){
	console.log('problem with request: ' + e.message);
});
//Send the object as a JSON string
req.write(JSON.stringify(structure_data));
req.end();