Guides
Proxy setup for antidetect browsers: quick checks, fixes, and which proxy fits which job.
Does SOCKS5 Support UDP? Yes, but Few Tools Use It
Does SOCKS5 support UDP? The protocol does, through UDP ASSOCIATE. Many servers and clients do not. Here is how it works and what to check.
ReadQUIC Over SOCKS5: Does HTTP/3 Work Through a Proxy?
QUIC over SOCKS5 needs UDP ASSOCIATE. See which clients support it, what browsers do instead and when you actually need HTTP/3 through a proxy.
ReadPlaywright SOCKS5 Authentication: What Works in 2026
Playwright and Puppeteer can't send a SOCKS5 username and password. Here is why, and how to fix it with proxy-chain or gost, with working code.
ReadScrapy SOCKS5 Proxy: How to Use One With a Password
Scrapy SOCKS5 proxy setup that works: why the built-in middleware fails, and how to use a local gost or Privoxy forwarder, with a minimal spider.
ReadSOCKS5 Proxy in Python, Node and Go: Working Code
Short working SOCKS5 proxy examples for curl, Python (requests, httpx, aiohttp), Node and Go, each printing the exit IP.
ReadSOCKS5 vs SOCKS5h: What the h Changes
socks5 vs socks5h: with socks5h the proxy resolves DNS, with socks5 your machine does. How curl, Python, Go, Chrome and Firefox handle it.
ReadTest SOCKS5 UDP: A Python Check You Can Run Yourself
Test SOCKS5 UDP with a short Python script: log in, send UDP ASSOCIATE, relay a DNS query and read the result. Standard library only.
ReadUDP ASSOCIATE Command Not Supported: Causes and Fixes
The UDP ASSOCIATE command not supported error means the SOCKS5 proxy refused UDP. What reply code 0x07 means, how to confirm it and how to fix it.
ReadWhich Proxy to Use: Residential, Mobile, ISP or Rotating
Which proxy to use for each job: Static ISP for daily logins, sticky residential or mobile for local tasks, rotating for bulk checks.
ReadProxy for eBay: Seller Logins and Local Checks
Which proxy for eBay to use for a steady seller login, for checking listings and prices on other eBay country sites, and for price research.
ReadOnlyFans Agency Proxy: One Steady IP per Creator
How an OnlyFans agency proxy setup works: one browser profile and one Static ISP per creator, so shifts and staff abroad don't trigger lock-outs.
ReadProxy Works, but the Site Still Blocks You: What to Check
Proxy works but the site blocks you? Nine checks in order, from DNS and WebRTC leaks to IP reputation, proxy type and IP changes, with fixes for each.
ReadProxy for Google Ads: Check Ads in Any City
Use a proxy for Google Ads checks: see your ads and local search results as a searcher in another country, city or ZIP sees them.
ReadWebRTC Leak Test: Is WebRTC Showing Your Real IP?
Run a WebRTC leak test in your proxy profile, see what a clean result looks like and which antidetect browser WebRTC mode to pick if it leaks.
ReadIs Your Browser Leaking DNS?
A 30-second DNS leak test for your proxy setup: what a DNS leak is, how to check it in your browser and what to fix if it leaks.
ReadTikTok Shop Proxy for Seller Accounts and Local Checks
Which TikTok Shop proxy to use: a Static ISP for your seller account login, and mobile or residential IPs to see what local shoppers see.
ReadProxy for Facebook Ads: Teams and Ad Checks
How to use a proxy for Facebook ads work: keep one steady IP per profile for client accounts, and check ads as people in another country see them.
ReadProxy for Shopify: Admin Logins and Store Checks
Which proxy for Shopify to use for client admin logins, checking your store from another country and price research, and how to set it up.
ReadStatic ISP or Residential: Which for Long-Lived Logins
Static ISP vs residential proxy: which one to use for accounts you log into for weeks, and when sticky residential is the better fit.
ReadHow to Check an IP Before You Use It
IP fraud score check in a few minutes: what risk scores mean, how to read Scamalytics, IPQualityScore and ipinfo, and what to check on a new proxy.
ReadZIP Code Proxies: Pick an IP Near Any US ZIP
A zip code proxy lets you see local results, prices and ads from a chosen US area. Learn how to pick an IP near any ZIP and what its limits are.
ReadMobile vs Residential Proxies: What's the Difference
Mobile vs residential proxy: where each IP comes from, how it behaves, and which one fits mobile-first apps or local city and ZIP checks.
ReadWhy Sites Show a Different City for Your Proxy
Proxy shows wrong location? Why IP geolocation databases disagree on your proxy's city, and what to do about it when you set up a profile.
ReadMatch Timezone, Language and Location to Your Proxy
A proxy timezone mismatch looks odd to sites. Learn what they can read, how to match timezone, language and location to the IP, and how to check it.
ReadChrome Won't Take a SOCKS5 Password: What to Do
Chrome SOCKS5 proxy with password does not work in its own settings. Here are three ways that do: antidetect browser, Firefox extension, Proxifier.
ReadHow to Add a Proxy to Octo Browser (SOCKS5)
Octo browser proxy setup step by step: add a SOCKS5 proxy with login and password to a profile, check the IP and test for leaks.
ReadHow to Add a Proxy to Multilogin (SOCKS5 Setup)
Multilogin proxy setup step by step: add a SOCKS5 proxy with login and password to a profile, check the connection and run a leak test.
ReadHow to Add a Proxy to GoLogin
GoLogin proxy setup in a few clicks: add a SOCKS5 proxy to a profile, test it, match location settings and run a DNS and WebRTC leak check.
ReadHow to Add a Proxy to Dolphin Anty
A Dolphin Anty proxy guide: add a SOCKS5 proxy to a profile, test it, match timezone and language and run a DNS and WebRTC leak check.
ReadHow to Add a SOCKS5 Proxy to AdsPower
AdsPower proxy setup in 5 minutes: add a SOCKS5 proxy to a new profile, test the connection and check timezone, language and leaks.
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