Guides7 min read
How to Use Plain-Text Proxy API Feeds
Fetch HTTP and SOCKS proxy lists from plain-text API endpoints, cache refreshes, and upgrade paths to authenticated JSON APIs.
Resources
Proxy guides & tutorials
60+ guides on HTTP and SOCKS proxies — security, protocols, automation, scraping pipelines, health checks, compliance, and bulk list integration.
Featured guides
Operations6 min read
Proxy Pool Health Checks: What Good Looks Like
Design health probes, schedule maintenance passes, quarantine bad endpoints, and track pool quality metrics.
Automation7 min read
Using Proxies with Python requests and httpx
Configure HTTP and SOCKS proxies in Python with requests and httpx — rotation, error handling, and production patterns.
Use Cases8 min read
Web Scraping Legal and Ethical Guide
Legal and ethical considerations for web scraping with proxies — robots.txt, CFAA context, GDPR, and responsible automation.
Protocols6 min read
HTTP vs SOCKS5 Proxies: When to Use Each
Compare HTTP and SOCKS5 proxies for web scraping and automation — compatibility, performance, and decision criteria.
Fundamentals7 min read
How Proxy Servers Work: Request Flow Explained
Step-by-step explanation of HTTP CONNECT tunneling, SOCKS handshakes, headers, and common proxy failure modes for developers.
Fundamentals8 min read
What Is a Proxy Server? Complete Guide
Learn what a proxy server is, how forward proxies work, and why teams use HTTP and SOCKS pools for automation, scraping, and data pipelines.
Automation7 min read
Puppeteer and Playwright Proxy Configuration
Route headless Chrome through HTTP proxies in Puppeteer and Playwright — launch args, auth, and fingerprint notes.
Automation5 min read
curl Proxy Configuration Guide
Configure HTTP, HTTPS, and SOCKS proxies with curl — flags, env vars, auth, and debugging CONNECT tunnels.
Protocols6 min read
HTTP CONNECT Method Deep Dive
Deep dive into HTTP CONNECT for HTTPS tunneling — request format, status codes, timeouts, and debugging tips.
Security6 min read
Securing API Keys in Proxy-Backed Pipelines
Protect API keys and secrets when routing automation traffic through rotating HTTP and SOCKS proxy pools.
Security7 min read
Man-in-the-Middle Attacks and Proxy Trust Models
How MITM attacks work through proxies, trust boundaries for HTTP CONNECT and SOCKS tunnels, and safe client configuration.
Security7 min read
Top Proxy Security Risks Every Developer Should Know
Critical proxy security risks: untrusted operators, credential exposure, TLS pitfalls, and how to harden automation pipelines.
Fundamentals
Core concepts: what proxies are, how they work, and anonymity levels.
Fundamentals6 min read
Transparent vs Anonymous vs Elite Proxies
Understand proxy anonymity levels, header leakage, how sites detect proxies, and what to choose for your pipeline.
Fundamentals7 min read
How Proxy Servers Work: Request Flow Explained
Step-by-step explanation of HTTP CONNECT tunneling, SOCKS handshakes, headers, and common proxy failure modes for developers.
Fundamentals8 min read
What Is a Proxy Server? Complete Guide
Learn what a proxy server is, how forward proxies work, and why teams use HTTP and SOCKS pools for automation, scraping, and data pipelines.
Protocols
HTTP, HTTPS tunneling, SOCKS4, and SOCKS5 — when and why to use each.
Protocols6 min read
HTTPS Proxies and TLS Tunneling
How HTTPS works through HTTP proxies via CONNECT, TLS inside tunnels, common SSL errors, and production best practices.
Protocols5 min read
SOCKS4 vs SOCKS5: Key Differences
SOCKS4 vs SOCKS5 compared: authentication, DNS, UDP support, and how to migrate legacy lists to modern clients.
Protocols6 min read
HTTP vs SOCKS5 Proxies: When to Use Each
Compare HTTP and SOCKS5 proxies for web scraping and automation — compatibility, performance, and decision criteria.
Automation
Python, Node.js, bulk lists, rotation, and scraping at scale.
Automation7 min read
Rotating Proxies for Web Scraping at Scale
Rotation strategies, session stickiness, anti-bot considerations, and scraper architecture for high-volume crawling.
Automation7 min read
Bulk Proxy Lists: Formats, Parsing, and Pipeline Integration
Parse ip:port lists, validate endpoints, version snapshots, and integrate bulk proxy feeds into automation pipelines.
Automation6 min read
Proxy Setup in Node.js and fetch
Use https-proxy-agent and socks-proxy-agent with Node fetch — authentication, rotation, and production checklist.
Operations
Health checks, testing, ban avoidance, and pool quality.
Operations6 min read
Avoiding IP Bans with Rotation and Backoff
Practical tactics to reduce IP bans: rotation cooldown, exponential backoff, fingerprint awareness, and ops playbooks.
Operations6 min read
Proxy Pool Health Checks: What Good Looks Like
Design health probes, schedule maintenance passes, quarantine bad endpoints, and track pool quality metrics.
Operations6 min read
Testing Proxy Speed, Latency, and Anonymity
Build proxy test suites: measure latency, success rates, anonymity leaks, and set acceptance thresholds before production.
Security
Proxy trust, TLS, credential safety, threat models, and compliance.
Security6 min read
HTTPS Inspection Proxies: Tradeoffs and Risks
When HTTPS inspection helps security teams and when it breaks scraping pipelines, client trust, and privacy expectations.
Security7 min read
GDPR Considerations for Proxy-Based Data Collection
GDPR implications when collecting EU data via proxies: lawful basis, DPIAs, cross-border transfers, and documentation.
Security6 min read
Proxy Logging, Auditing, and Egress Visibility
Build audit trails for proxy egress: what to log, retention policies, and compliance-friendly observability for automation teams.
Guides
Practical integration guides including API feeds and pool selection.
Guides7 min read
How to Use Plain-Text Proxy API Feeds
Fetch HTTP and SOCKS proxy lists from plain-text API endpoints, cache refreshes, and upgrade paths to authenticated JSON APIs.
Guides6 min read
Free vs Paid Proxy Pools: Tradeoffs and When to Upgrade
Compare free and paid proxy pools on cost, churn, security, and throughput — plus hybrid strategies for teams.
Guides7 min read
Migrating to a Rotating Proxy Pool
Step-by-step migration from single IP or static lists to managed rotating pools with minimal downtime.
Use Cases
Industry workflows: e-commerce, SEO, ads, market research, and compliance.
Use Cases8 min read
Web Scraping Legal and Ethical Guide
Legal and ethical considerations for web scraping with proxies — robots.txt, CFAA context, GDPR, and responsible automation.
Use Cases7 min read
Market Research Data Collection with Proxies
Collect public market data at scale — aggregators, travel, fintech feeds — compliance and quality practices.
Use Cases6 min read
Ad Verification and Proxy Rotation
Verify ad placements across geos with residential and mobile proxies — fraud detection and brand safety workflows.