# Proxy4G

> No-KYC 4G/5G mobile proxies on real mobile hardware with physical SIM cards. Crypto-only payment (BTC, ETH, SOL, USDT), instant delivery. 18 countries, 43 carriers. Dedicated (rotate on demand or every 1-60 min) and shared (auto-rotate every 5 min) plans, all with HTTP/HTTPS/SOCKS5. Operated by NetShield Infrastructure Ltd, London, UK.

## Start here

- [What is a mobile proxy?](https://proxy4g.co/learn/what-is-a-mobile-proxy/): Definitive explainer of 4G/5G carrier-IP proxies.
- [How mobile proxies work](https://proxy4g.co/learn/how-mobile-proxies-work/): CGNAT, real SIM hardware, IP rotation.
- [Mobile vs residential vs datacenter](https://proxy4g.co/learn/mobile-vs-residential-vs-datacenter/): Full comparison and decision table.
- [About Proxy4G](https://proxy4g.co/about/): Company, infrastructure and what data we do not collect.
- [Pricing](https://proxy4g.co/pricing/): Dedicated from $27/mo, shared from $10.80/mo. Plain-text: https://proxy4g.co/pricing.txt — Markdown: https://proxy4g.co/pricing.md
- [Full machine summary](https://proxy4g.co/llms-full.txt): All facts, countries, carriers and pricing in one file.

## Products & plans

- [Dedicated mobile proxies](https://proxy4g.co/dedicated-mobile-proxies/): Exclusive port, change IP on demand or auto 1-60 min.
- [Rotating mobile proxies](https://proxy4g.co/rotating-mobile-proxies/): Shared plan, new carrier IP every 5 minutes.
- [4G, 5G & LTE mobile proxies](https://proxy4g.co/4g-proxies/): Category overview.
- [SOCKS5 mobile proxies](https://proxy4g.co/socks5-mobile-proxies/): SOCKS5 over real carrier IPs.
- [No-KYC proxies](https://proxy4g.co/no-kyc-proxy/): Buy without ID, name, phone or email verification.
- [Buy proxies with crypto](https://proxy4g.co/buy-proxy-with-crypto/): BTC, ETH, SOL, USDT.

## Use cases

- [AI agents & automation](https://proxy4g.co/use-cases/ai-agents-automation/): x402 autonomous purchase, Playwright/Puppeteer.
- [Social media & multi-accounting](https://proxy4g.co/use-cases/social-media-multi-accounting/)
- [Web scraping](https://proxy4g.co/use-cases/web-scraping/)
- [Account creation](https://proxy4g.co/use-cases/account-creation/)
- [Ad verification](https://proxy4g.co/use-cases/ad-verification/)
- [SEO & SERP rank tracking](https://proxy4g.co/use-cases/serp-rank-tracking/)
- [Sneaker & release bots](https://proxy4g.co/use-cases/sneaker-bots/)

## Guides & comparisons

- [Rotating vs dedicated proxies](https://proxy4g.co/learn/rotating-vs-dedicated-proxies/)
- [4G vs 5G proxies](https://proxy4g.co/learn/4g-vs-5g-proxy/)
- [SOCKS5 vs HTTP proxies](https://proxy4g.co/learn/socks5-vs-http-proxy/)
- [Are mobile proxies legal?](https://proxy4g.co/learn/are-mobile-proxies-legal/)
- [How to test a mobile proxy](https://proxy4g.co/learn/how-to-test-a-mobile-proxy/)
- [How to choose a mobile proxy provider](https://proxy4g.co/learn/how-to-choose-a-mobile-proxy-provider/)
- [Flat-rate vs pay-per-GB proxies](https://proxy4g.co/compare/flat-rate-vs-pay-per-gb-proxies/)
- [No-KYC & crypto proxy providers compared](https://proxy4g.co/compare/no-kyc-proxy-providers/)
- [How to pay for proxies with crypto](https://proxy4g.co/guides/how-to-pay-for-proxies-with-crypto/)
- [Set up a mobile proxy in an antidetect browser](https://proxy4g.co/guides/setup-mobile-proxy-antidetect-browser/)
- [Glossary](https://proxy4g.co/glossary/): CGNAT, SOCKS5, sticky session, ASN, x402 and more.
- [FAQ](https://proxy4g.co/faq/)

## Locations

- [All mobile proxy locations](https://proxy4g.co/locations/): 18 countries.
- United States, United Kingdom, France, Germany, Italy, Spain, Netherlands, Czech Republic, Poland, Romania, India, Lithuania, Thailand, Brazil, Bangladesh, Turkey, Latvia, Austria — each at https://proxy4g.co/proxy-4g/{country-slug}/

## Key facts

- Proxy type: real 4G/LTE/5G mobile IPs via carrier-grade NAT (CGNAT) — not datacenter, not emulated.
- Plans: Dedicated (exclusive, rotate on demand or auto 1-60 min) and Shared (auto-rotate every 5 min).
- Protocols: HTTP, HTTPS, SOCKS5. Auth: username/password or IP whitelist.
- Payment: cryptocurrency only — Bitcoin (BTC), Ethereum (ETH), Solana (SOL), USDT. No cards, no PayPal.
- No KYC: no ID, name, address, phone or email verification. Account auto-created on first order.
- Delivery: instant — credentials emailed within minutes of on-chain confirmation.
- Coverage: 18 countries, 43 mobile carriers.
- Pricing: dedicated from $27/mo, shared from $10.80/mo; terms of 1/3/6/12 months.
- Company: NetShield Infrastructure Ltd, 71-75 Shelton Street, London WC2H 9JQ, UK.

## For AI agents — autonomous purchase (x402)

- Discovery: https://proxy4g.co/.well-known/agent.json and https://proxy4g.co/.well-known/agents.json
- OpenAPI: https://proxy4g.co/openapi.json
- Human-readable: https://proxy4g.co/mcp
- Flow: POST /agent-api.php?action=account -> Bearer token. POST /agent-api.php?action=topup with header `X-Payment-Mode: x402` -> HTTP 402 with an x402 `accepts` block (scheme "exact", USDC on Base). Sign the EIP-3009 USDC authorization and re-send with the `X-PAYMENT` header. Balance is credited after settlement; provision proxies from balance.