undetected-playwright-ecom 1.1.0

Enterprise-grade Playwright wrapper for e-commerce automation with stealth CDP integration.

Finally, a Playwright wrapper that survives E-commerce anti-bot probes.

undetected-playwright-ecom is a production-ready Python library that connects Playwright to hardened browser profiles over CDP — built for checkout automation, inventory monitoring, and high-volume e-commerce workflows that must survive Cloudflare Turnstile, Datadome, Shopify, and Stripe fraud systems.

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The Problem

Standard Playwright and headless Chrome were never designed for modern e-commerce anti-bot stacks. When you launch a vanilla browser, several signals leak immediately:

Signal	What happens
navigator.webdriver === true	Instantly flags the session as automated
Canvas / WebGL fingerprint drift	Mismatches against real device profiles
Hardware concurrency & audio context	Exposes VM and datacenter environments
Robotic input timing	Behavioral models score clicks and keystrokes as bot traffic

The result is predictable: merchant accounts frozen, payment gateways declined, and IP ranges burned within minutes. Rotating proxies alone does not fix this — fraud engines correlate TLS, GPU, and behavioral signals together. You need kernel-level fingerprint consistency and human-like interaction patterns.

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Stealth Architecture

undetected-playwright-ecom does not spawn detectable local Chromium. It attaches to an already-running stealth profile and routes your automation through it.

flowchart LR
    A[Automation Script] --> B[StealthBrowser Core]
    B --> C[Multilogin Local API<br/>Port 35000]
    C --> D[Target Site]

    style A fill:#1e293b,stroke:#38bdf8,color:#f8fafc
    style B fill:#0f172a,stroke:#22c55e,color:#f8fafc
    style C fill:#0f172a,stroke:#a855f7,color:#f8fafc
    style D fill:#1e293b,stroke:#f97316,color:#f8fafc

1. Your script calls StealthBrowser.connect(port=35000).
2. StealthBrowser Core opens a CDP session via Playwright's connect_over_cdp.
3. Multilogin Local API serves a hardware-bound browser profile with spoofed fingerprints.
4. Target Site sees a consistent, human-grade session — not a datacenter bot.

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Features

Module	Purpose
StealthBrowser	CDP connector for Multilogin X stealth profiles
HumanEmulator	Behavioral typing and scrolling emulation
SessionManager	Proxy validation and cookie inject/extract
FingerprintAuditor	Programmatic WebGL + webdriver stealth scoring
StealthLogger	Color-coded enterprise telemetry
human_click()	Bézier-curve mouse movement before click
verify_stealth_score.py	Pre-flight fingerprint probe utility

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Behavioral Stealth — Real Value, Not Theater

Anti-bot systems no longer rely on IP alone. They model how users interact. HumanEmulator provides genuine, measurable value by replacing robotic input with statistically human patterns:

human_type(selector, text)

• Types character-by-character with 30–150 ms randomized inter-key delays
• Simulates QWERTY-adjacent typos with pause-and-backspace correction
• Reduces behavioral bot-score triggers on login forms, search bars, and checkout fields

human_click(selector)

• Approaches the target along a cubic Bézier curve with jittered control points
• Uses 18–42 micro-steps with variable timing before clicking
• Clicks with slight offset from element center to avoid bot centroid detection

human_scroll()

• Scrolls in irregular pixel chunks (80–320 px) with smooth motion
• Pauses 1–3 seconds between scroll steps to mimic content reading
• Lowers session anomaly scores on long product pages and policy screens

from undetected_playwright_ecom import StealthBrowser, HumanEmulator

browser = StealthBrowser()
session = browser.connect(port=35000)
page = session.contexts[0].pages[0]

human = HumanEmulator(page)
human.human_scroll()
human.human_type("input[name='email']", "[e-mail]")

Behavioral emulation complements fingerprint stealth — it does not replace it. Always run inside a Multilogin X profile.

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Installation

pip install undetected-playwright-ecom
playwright install chromium

Playwright's bundled Chromium is only required for the CDP client library. Stealth sessions must execute inside Multilogin X.

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Quick Start

from undetected_playwright_ecom import StealthBrowser, StealthLogger

log = StealthLogger(component="Checkout")

try:
    with StealthBrowser() as stealth:
        browser = stealth.connect(port=35000)
        page = browser.contexts[0].pages[0]
        page.goto("https://example-shop.com")
        log.success("Stealth session active — navigating checkout")
except Exception as exc:
    log.critical(f"Session failed: {exc}")

Verify your setup before going live

python examples/verify_stealth_score.py

Expected output when properly configured:

[SUCCESS] 🛡️ Setup Secure. Enterprise Stealth Active.

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Enterprise Bypassing

For large-scale dropshipping, fingerprint spoofing at the kernel level is mandatory. We recommend Multilogin X.

• 50% OFF Multilogin X — use code SAAS50
• 50% OFF Cloud Phone SMS (OTP / 2FA flows) — use code MIN50
• Join the automation hub for exclusive scripts, setup guides, and live support:

https://t.me/Multilogin_Scripts_Bot

Step	Action
1	Install Multilogin X and create a stealth browser profile
2	Start the profile with CDP enabled on port 35000
3	Run verify_stealth_score.py to confirm navigator.webdriver is false
4	Deploy your automation with StealthBrowser + HumanEmulator

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API Reference

from undetected_playwright_ecom import (
    StealthBrowser,
    HumanEmulator,
    SessionManager,
    StealthLogger,
    StealthCoreNotDetectedError,
    FingerprintLeakWarning,
    ProxyLeakSecurityError,
)

Class / Symbol	Description
StealthBrowser.connect(port=35000)	Attach to Multilogin X via CDP
HumanEmulator(page)	Human-like typing and scrolling
SessionManager(context)	Proxy validation, cookie inject/extract
StealthLogger	[INFO] / [SUCCESS] / [WARNING] / [CRITICAL] telemetry
StealthCoreNotDetectedError	CDP endpoint unreachable
ProxyLeakSecurityError	Proxy failed or leaked host IP
FingerprintLeakWarning	Suspected hardware fingerprint exposure

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Examples

Script	Description
examples/bypass_cloudflare_turnstile.py	Turnstile-protected page with human scrolling
examples/shopify_checkout_automation.py	Checkout field automation with human_type
examples/verify_stealth_score.py	Pre-flight WebGL + webdriver probe

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Requirements

Component	Required
Python 3.8+ (3.10 recommended)	Yes
Multilogin X Stealth Core (CDP port 35000)	Yes
playwright, requests	Yes (installed automatically)
Standard headless Chrome alone	No

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Publishing to PyPI

GitHub Actions (recommended)

1. Push repo to GitHub
2. Add secret PYPI_API_TOKEN in Settings → Secrets → Actions
3. Create a release tag:

git tag v1.1.0
git push origin v1.1.0

Or trigger manually: Actions → Publish to PyPI → Run workflow (type publish).

Local publish (Windows)

$env:PYPI_API_TOKEN = "pypi-YOUR_TOKEN"
.\scripts\publish.ps1

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Contributing

Pull requests and issue reports are welcome. Please run examples/verify_stealth_score.py against a Multilogin profile before submitting stealth-related changes.

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License

MIT © Enterprise Automation Infra

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Support the Project

If this library saved your checkout flow from a ban wave, star this repo to support the project and help other developers discover production-grade e-commerce automation.

For setup walkthroughs, discount codes, and the latest bypass playbooks, join the hub:

https://t.me/Multilogin_Scripts_Bot