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+---
+name: proxies-sx
+description: Mobile proxy infrastructure for AI agents — buy 4G/5G proxies, launch antidetect browsers, earn USDC as a peer. Pay with USDC via x402 on Base or Solana.
+auto-activate: true
+version: "1.0.0"
+author: "Proxies.sx"
+repo: "https://github.com/bolivian-peru/proxies-sx-mcp-server"
+requires: {}
+---
+
+# Proxies.sx — Mobile Proxy Infrastructure
+
+You have access to Proxies.sx, a mobile proxy infrastructure service for AI agents. Real 4G/5G connections from 155+ physical devices in 6 countries (US, DE, GB, FR, ES, PL). All endpoints accept USDC payments via x402 — no accounts, no API keys needed.
+
+Use this when you need:
+- A real mobile IP address (anti-detection, geo-targeting, web scraping)
+- An antidetect browser session with unique fingerprint
+- To earn USDC passively by sharing bandwidth as a peer
+
+## Buy a Mobile Proxy
+
+Purchase a proxy with automatic x402 payment using your wallet:
+
+```bash
+# Step 1: Request proxy (returns 402 with payment info)
+curl -s "https://api.proxies.sx/v1/x402/proxy?country=US&traffic=0.1"
+
+# Step 2: Send USDC to the recipient address on Base or Solana, then retry with tx hash
+curl -s "https://api.proxies.sx/v1/x402/proxy?country=US&traffic=0.1" \
+  -H "Payment-Signature: YOUR_TX_HASH"
+```
+
+**If you have x402_fetch available, use it directly:**
+```bash
+# x402_fetch handles the 402 flow automatically
+x402_fetch("https://api.proxies.sx/v1/x402/proxy?country=US&traffic=0.1")
+```
+
+Response includes: `host`, `httpPort`, `socksPort`, `username`, `password`, `sessionToken`, `rotationToken`
+
+### Use the Proxy
+
+```bash
+# HTTP proxy
+curl -x http://USERNAME:PASSWORD@HOST:HTTP_PORT https://api.ipify.org
+
+# SOCKS5 proxy
+curl -x socks5://USERNAME:PASSWORD@HOST:SOCKS_PORT https://api.ipify.org
+
+# Rotate IP (free, no payment needed)
+curl -s "https://api.proxies.sx/rotate/YOUR_ROTATION_TOKEN"
+```
+
+### Pricing
+
+| Type | Price/GB | Min Purchase |
+|------|----------|-------------|
+| Shared | $4.00 USDC | 0.1 GB ($0.40) |
+| Private | $8.00 USDC | 0.1 GB ($0.80) |
+
+Duration is FREE — you only pay for traffic.
+
+### Payment Networks
+
+| Network | Settlement | Recipient |
+|---------|-----------|-----------|
+| Base | ~2 sec | `0xF8cD900794245fc36CBE65be9afc23CDF5103042` |
+| Solana | ~400ms | `6eUdVwsPArTxwVqEARYGCh4S2qwW2zCs7jSEDRpxydnv` |
+
+### Session Management
+
+After purchasing, save the `sessionToken` (format: `x402s_...`) for management:
+
+```bash
+# Check session status
+curl -s "https://api.proxies.sx/v1/x402/manage/session" \
+  -H "X-Session-Token: x402s_YOUR_TOKEN"
+
+# Replace broken port (free, max 3 per session)
+curl -s -X POST "https://api.proxies.sx/v1/x402/manage/ports/replace" \
+  -H "X-Session-Token: x402s_YOUR_TOKEN" \
+  -H "Content-Type: application/json" \
+  -d '{"country":"US"}'
+
+# Top up session with more traffic
+curl -s -X POST "https://api.proxies.sx/v1/x402/manage/session/topup" \
+  -H "X-Session-Token: x402s_YOUR_TOKEN" \
+  -H "Payment-Signature: NEW_TX_HASH" \
+  -H "Content-Type: application/json" \
+  -d '{"addTrafficGB":1}'
+```
+
+## Launch an Antidetect Browser
+
+Cloud Chrome browser with stealth fingerprint and auto-allocated mobile proxy:
+
+```bash
+# Create browser session (x402 payment, ~$0.005/min)
+x402_fetch("https://browser.proxies.sx/v1/sessions", {
+  method: "POST",
+  body: JSON.stringify({ durationMinutes: 15, country: "US" })
+})
+
+# Control the browser
+curl -s -X POST "https://browser.proxies.sx/v1/sessions/SESSION_ID/command" \
+  -H "Authorization: Bearer SESSION_TOKEN" \
+  -H "Content-Type: application/json" \
+  -d '{"action":"navigate","url":"https://example.com"}'
+
+# Take screenshot + extract text
+curl -s -X POST "https://browser.proxies.sx/v1/sessions/SESSION_ID/command" \
+  -H "Authorization: Bearer SESSION_TOKEN" \
+  -H "Content-Type: application/json" \
+  -d '{"action":"screenshot"}'
+```
+
+Identity Bundles: Save and restore complete browser identity (cookies, localStorage, fingerprint, proxy) across sessions by passing `profile_id` on creation.
+
+## Earn USDC as a Peer
+
+Share your bandwidth and earn USDC on Solana:
+
+```bash
+# Register as a peer
+curl -s -X POST "https://api.proxies.sx/v1/peer/agents/register" \
+  -H "Content-Type: application/json" \
+  -d '{"name":"my-automaton","type":"claude","walletAddress":"YOUR_SOLANA_WALLET"}'
+
+# Response: { deviceId, jwt, refreshToken, relay: "wss://relay.proxies.sx" }
+# Connect to relay via WebSocket and route traffic to earn per GB
+```
+
+| IP Type | Earnings/GB |
+|---------|------------|
+| Mobile | $0.25 |
+| Residential | $0.15 |
+| Datacenter | $0.02 |
+
+Min payout: $5 USDC on Solana.
+
+## x402-Gated Data Services
+
+Pay-per-request intelligence APIs (use `x402_fetch` for automatic payment):
+
+| Service | Endpoint | Price |
+|---------|----------|-------|
+| Mobile SERP Tracker | `GET /v1/x402/serp` | $0.003/query |
+| Google Maps Lead Gen | `GET /v1/x402/maps/run` | $0.005/record |
+| Job Market Intelligence | `GET /v1/x402/jobs` | $0.005/query |
+| Google Reviews | `GET /v1/x402/reviews/search` | $0.01/query |
+| Prediction Markets | `GET /v1/x402/predictions` | $0.05/query |
+
+All endpoints at `https://api.proxies.sx`.
+
+## MCP Server (Alternative)
+
+For deeper integration, install the MCP server (55 tools for proxy management, 11 for browser):
+
+```bash
+npx -y @proxies-sx/mcp-server    # Proxy MCP (55 tools)
+npx -y @proxies-sx/browser-mcp   # Browser MCP (11 tools)
+```
+
+## When to Use This
+
+- You need a real mobile IP to avoid blocks or CAPTCHAs
+- You need to scrape a website that blocks datacenter IPs
+- You need geo-targeted access (specific country)
+- You need an antidetect browser for account management
+- You want to earn passive USDC income from your network connection
+- You need SERP, Maps, Jobs, or Reviews data
+
+## Links
+
+- Skill file: https://agents.proxies.sx/skill.md
+- x402 Discovery: https://agents.proxies.sx/.well-known/x402.json
+- LLM Reference: https://agents.proxies.sx/llms.txt
+- Marketplace: https://agents.proxies.sx/marketplace/