Stealthy - Go Library for persistent identity Web Requests

A lightweight Go library for making stealthy HTTP requests with persistent identities, proxy support, and serialization capabilities.

Features

• 🛡️ Persistent Session Identity
  Consistent User-Agent, Headers, and Session-ID across requests
• 🔄 Proxy Rotation Support
  Built-in support for SmartProxy
• 📦 State Serialization
  Save/restore client state to Base64 strings
• ⏱️ Request Spoofing
  Auto-header generation with device fingerprinting

Usage

package main

import (
  "github.com/m0ttii/stealthy"
  "net/http"
)

func main() {
  // Create client with SmartProxy
  client, _ := stealthy.NewStealthClient(
    stealthclient.WithProxy(stealthclient.ProxyConfig{
      Host:         "gate.smartproxy.com",
      User:         "USER",
      ZonePassword: "PASSWORD",
      Port:         10001,
    }),
  )

  // Make request
  req, _ := http.NewRequest("GET", "https://api.example.com/data", nil)
  resp, _ := client.Do(req)
}

State Management

// Serialize client
data, _ := client.Serialize() 
// -> "eyJVc2VyQWdlbnQiOiJNb3ppbGxhLzUuMC4u..."

// Restore client
restoredClient, _ := stealthclient.DeserializeClient(data)

// Rotate SmartProxy session ID
restoredClient.RotateSmartProxySession("new_session_id")

Custom Header

client, err := stealthy.NewStealthClient(
		stealthy.WithCustomHeaders(map[string]string{
			"Accept-Language": "de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7",
			"X-Custom-Header": "abc",
			"Authorization":   "Bearer my_token_123",
		}),
	)