CURL Request

All proxy products of the platform need to be used in an overseas network environment, which requires customers to configure themselves.

This article demonstrates how to use curl to initiate requests through Ip2up static residential proxy IPs, suitable for direct proxy connection calls in terminals or scripts.
Static residential proxies include two line types: Native Residential IP and ISP IP. Both support account-and-password sub-account authentication, and the exit IP remains fixed throughout the connection session.

HTTP Proxy

curl -x http://USERNAME:PASSWORD@PROXY_IP:PROXY_PORT https://ipinfo.io

SOCKS5 Proxy

curl --socks5 USERNAME:PASSWORD@PROXY_IP:PROXY_PORT https://ipinfo.io

Key Parameter Descriptions

Parameter	Description
`USERNAME`	Sub-account for proxy connection authentication
`PASSWORD`	Connection password corresponding to the sub-account
`PROXY_IP`	Static residential proxy exit IP
`PROXY_PORT`	Proxy port
`-x`	Specifies HTTP proxy mode
`--socks5`	Specifies SOCKS5 proxy mode
`ipinfo.io`	Only used to verify proxy connectivity and exit location; can be replaced with any target URL

Last modified on March 26, 2026

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HTTP Proxy

SOCKS5 Proxy

Key Parameter Descriptions

​HTTP Proxy

​SOCKS5 Proxy

​Key Parameter Descriptions

HTTP Proxy

SOCKS5 Proxy

Key Parameter Descriptions