Response Codes

These are the most common response codes you can get while using our Datacenter Proxies.

407	Proxy Authentication Required	User credentials are not provided / are incorrect / the user is connecting from an IP that is not whitelisted.
429	Too Many Requests	User has reached the thread/concurrent session limit.
500	Internal Server Error	We had a problem with our server. Try again later.
503	Service Unavailable	Failed to connect to the target server. DNS failure to resolve the target server address.
504	Gateway Timeout	A proxy server timed out, waiting for a response from the target server. It usually takes about 60s.