PROXY INFRASTRUCTURE GUIDE 2026 Sourcing • Rotation • Geo-Matching • Fingerprint ObfuscationYour proxy setup makes or breaks your operation. Perfect configs + premium combos = 0% hit rate if your proxy infrastructure is trash.
PROXY TYPES
| Type | Speed | Anonymity | Cost | Best For |
| DC HTTP | ★★★★★ | ★★☆☆ | $0.02-0.10/proxy | Email checkers |
| Residential | ★★★☆☆ | ★★★★★ | $3-10/GB | Carding, social media |
| ISP residential | ★★★★☆ | ★★★★★ | $0.50-3/proxy | High-value carding |
| Mobile 4G/5G | ★★☆☆☆ | ★★★★★ | $5-15/GB | Gaming, apps |
ROTATION STRATEGIES
Code:
Carding (Stripe): Rotate every 1-2 attempts
Email checking: Rotate every 50-100 attempts
Social media: Rotate every 5-10 attempts
Account creation: Rotate every accountGEO-MATCHING
Code:
Proxy country MUST match card BIN country.
BIN APIs: binlist.net (free), bindb.com ($10/mo), bins.su
Set timezone + language to match proxy location.FINGERPRINT OBFUSCATION
Code:
Anti-fraud checks: canvas/WebGL, timezone, language, UA, resolution, WebRTC, DNS.
Tools: Multilogin ($99/mo), AdsPower (free), GoLogin, UndetectableCOMMON MISTAKES
- DC proxies for carding
- Not rotating → blocked after 5 attempts
- WebRTC not disabled → real IP leaks
- Not warming proxies → no browsing history = suspicious
- DNS leaks → queries hitting your ISP
Your proxy setup is your first line of defense. Invest in it.