Use case

Real proxy and scraping use cases from HProxy: the actual workflows people build, with the setup, the numbers and the trade-offs behind each one.

471 articles

Proxies for CloakBrowser: three routes for one login

CloakBrowser takes a proxy in one argument, but your login can travel three different ways. Which one you get depends on your platform and your build.

September 20, 2026 · 8 min read

Proxies for cobalt: three settings, and what they cost you

A self-hosted cobalt instance takes HTTP_PROXY, HTTPS_PROXY and NO_PROXY. What the proxy then carries, what it costs in traffic, and what it rules out.

September 20, 2026 · 7 min read

Proxies for ComfyUI: the variable reaches half your install

ComfyUI has no proxy setting. The usual variables route the Manager and the frontend update, and never the server's own calls. We measured both.

September 20, 2026 · 7 min read

Proxies for Crawlee: what actually moves it to the expensive tier

Crawlee picks a proxy per session or per tier. We ran its own tier algorithm: on a blocking domain a third of requests still use the cheapest tier.

September 20, 2026 · 8 min read

Proxies for curl_cffi: the argument, and the exception you must catch

curl_cffi takes a proxy in one argument and keeps the password out of the URL. It also decides which exception a failed proxy raises, and that one surprises.

September 20, 2026 · 6 min read

Proxies for deep research agents: which lane did that request take?

A research agent has several network lanes and your proxy variable reaches only some. What we found reading fifty three of them, with our own measurements.

September 20, 2026 · 8 min read

Proxies for DeerFlow: one tool takes an address, the other does not

DeerFlow has no global proxy. Its page fetch tool takes one in the config file, its search tool takes none, and containers need an exclusion list.

September 20, 2026 · 7 min read

Proxies for gallery-dl: route the metadata, skip the files

gallery-dl can give its metadata requests and its file downloads different proxies, or none at all. On a per gigabyte line that is the whole bill.

September 20, 2026 · 5 min read

Proxies for GPT Researcher: the two scrapers that cannot use one

GPT Researcher has no proxy setting. Its static scraper gets one from the environment for free, and both of its browser scrapers cannot take one at all.

September 20, 2026 · 6 min read

Proxies for Instaloader: no option, and why a new address rarely helps

Instaloader has no proxy setting. The environment variables work anyway, and its own rate limiter is the reason a fresh address so often changes nothing.

September 20, 2026 · 6 min read

Proxies for Jina Reader: two headers, and what auto really means

Jina Reader has two proxy headers: one uses its pool, one takes your address. And auto does not mean automatic, it means a random English-speaking country.

September 20, 2026 · 5 min read

Proxies for Langflow: a security default decides whether yours is used

Langflow builds its HTTP client one of two ways. The default one pins addresses and never consults your proxy variables, and the code says why.

September 20, 2026 · 6 min read

Proxies for last30days: which of its lanes your setting reaches

This skill reads six sources in one run, through four different network lanes. A proxy variable reaches some of them. We read the code and measured the rest.

September 20, 2026 · 8 min read

Proxies for LibreChat: one variable, two resolvers

LibreChat prefers its own PROXY variable for model calls. Its web search lane resolves through a different library that never reads that variable.

September 20, 2026 · 6 min read

Proxies for LlamaIndex: twenty four readers, four different answers

LlamaIndex ships 24 web readers. One takes a proxy argument and drops the login, some obey your environment variables, and some do not. Here is which.

September 20, 2026 · 6 min read

Proxies for Maxun: what the test button actually proves

Maxun stores your proxy encrypted, per user, and applies it to the browser. Its test button opens one harmless page, which is less than most people assume.

September 20, 2026 · 5 min read

Proxies for nanobot: the setting exists, and it switches something off

nanobot has a real proxy setting for its web tools. Setting it also replaces the transport that pins each resolved address, and that is worth knowing.

September 20, 2026 · 7 min read

Proxies for NanoClaw: the proxy variable is already taken

In NanoClaw, HTTPS_PROXY inside the agent points at a credential gateway. Exporting your own there does not add a hop, it removes credential injection.

September 20, 2026 · 6 min read

Proxies for Obscura: one flag, and three things it does not set

Obscura takes a proxy in one flag and ignores HTTP_PROXY entirely. What it covers, what it drops in silence, and what you still have to align yourself.

September 20, 2026 · 7 min read

Proxies for Patchright: the option is unchanged, the traffic is not

Patchright inherits Playwright's proxy option untouched. What changes is everything around it: request routes, the browser cache, and one leak.

September 20, 2026 · 6 min read

Proxies for PicoClaw: two fields, and the useful one is undocumented

PicoClaw documents a proxy for installing skills. The field that routes your searches and page fetches is in the code and in the interface, but not in the docs.

September 20, 2026 · 7 min read

Proxies for PinchTab: where the setting lives when you run ten browsers

PinchTab refuses a login inside the proxy URL, refuses half a login, and refuses to launch with a broken one. Here is where the setting goes instead.

September 20, 2026 · 8 min read

Proxies for puppeteer-extra: the stealth plugin does not hide your address

The stealth plugin has seventeen evasions and not one touches the network. The proxy routing plugin is in the same repository, and almost nobody links it.

September 20, 2026 · 7 min read

Proxies for pydoll: the login never reaches the command line

Pydoll takes the login out of the proxy URL before Chrome starts, then answers the challenge itself. Three address shapes defeat that, and we ran them.

September 20, 2026 · 8 min read

Showing 73 to 96 of 471

Proxies that don't die mid-job

Residential, ISP, datacenter and mobile, verified by the same engine that runs tens of millions of checks. They read as a real device and hold up under load. Pay as you go, and your balance never expires. $0.44/GB is the 2,000 GB+ rate; a single gigabyte is $0.50/GB, with no minimum order.

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Honest guides and comparisons on proxies, scraping and staying unblocked, from the team that runs the network.

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