NodeExplorer.com JSON API!
show (NEM network status)
show (List all online server with open API)
show (List all online server with open API and latest version)
show (Download Nem Blockchain)

NodeExplorer.com JSONP API!
show (NEM network status)
show (List all online server with open API)
show (List all online server with open API and latest version)
show (Download Nem Blockchain)

Example PHP Code | NEM API Documentation