CAPTCHA Çözme ile Çok Adımlı Ödeme Otomasyonu

CAPTCHA'ların her aşamada işlenmesi - sepet - nakliye - ödeme - onay gibi tüm ödeme akışlarını otomatikleştirin.

CAPTCHA'lar Ödeme İşleminde Nerede Görünür?

Mimarlık

┌────────┐    ┌───────────┐    ┌──────────┐    ┌─────────┐    ┌──────────┐
│  Cart  │───▶│  Shipping │───▶│ Payment  │───▶│ Review  │───▶│ Confirm  │
│        │    │  Address  │    │  Info    │    │  Order  │    │          │
└────────┘    └───────────┘    └──────────┘    └─────────┘    └──────────┘
     │              │               │               │              │
     ▼              ▼               ▼               ▼              ▼
  [CAPTCHA?]    [CAPTCHA?]     [CAPTCHA?]      [CAPTCHA?]     [CAPTCHA?]

Temel Uygulama

Ödeme Otomatikleştiricisi

import time
import requests
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

class CaptchaSolver:
    BASE = "https://ocr.captchaai.com"

    def __init__(self, api_key):
        self.api_key = api_key

    def solve(self, params, initial_wait=10):
        params["key"] = self.api_key
        params["json"] = 1
        resp = requests.post(f"{self.BASE}/in.php", data=params).json()
        if resp["status"] != 1:
            raise Exception(resp["request"])
        task_id = resp["request"]
        time.sleep(initial_wait)
        for _ in range(60):
            result = requests.get(
                f"{self.BASE}/res.php",
                params={"key": self.api_key, "action": "get", "id": task_id, "json": 1},
            ).json()
            if result["request"] == "CAPCHA_NOT_READY":
                time.sleep(5)
                continue
            if result["status"] == 1:
                return result["request"]
            raise Exception(result["request"])
        raise TimeoutError("Timed out")

class CheckoutAutomator:
    def __init__(self, api_key):
        self.solver = CaptchaSolver(api_key)
        self.driver = webdriver.Chrome()
        self.wait = WebDriverWait(self.driver, 15)

    def _find(self, selector):
        return self.wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, selector)))

    def _click(self, selector):
        self.wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, selector))).click()

    def _fill(self, selector, value):
        el = self._find(selector)
        el.clear()
        el.send_keys(value)

    def _solve_if_captcha(self):
        """Check for and solve any CAPTCHA on the current page."""
        html = self.driver.page_source
        page_url = self.driver.current_url

        # Turnstile
        turnstile = self.driver.find_elements(By.CSS_SELECTOR, ".cf-turnstile")
        if turnstile:
            sitekey = turnstile[0].get_attribute("data-sitekey")
            token = self.solver.solve({
                "method": "turnstile",
                "sitekey": sitekey,
                "pageurl": page_url,
            })
            self.driver.execute_script(
                f'document.querySelector("[name=cf-turnstile-response]").value = "{token}";'
            )
            return "turnstile"

        # reCAPTCHA
        recaptcha = self.driver.find_elements(By.CSS_SELECTOR, "[data-sitekey]")
        if recaptcha and "recaptcha" in html.lower():
            sitekey = recaptcha[0].get_attribute("data-sitekey")

            # Check if v3 (invisible)
            if "grecaptcha.execute" in html:
                token = self.solver.solve({
                    "method": "userrecaptcha",
                    "googlekey": sitekey,
                    "pageurl": page_url,
                    "version": "v3",
                    "action": "checkout",
                }, initial_wait=20)
            else:
                token = self.solver.solve({
                    "method": "userrecaptcha",
                    "googlekey": sitekey,
                    "pageurl": page_url,
                })

            self.driver.execute_script(
                f'document.querySelector("[name=g-recaptcha-response]").value = "{token}";'
            )
            return "recaptcha"

        return None

    # --- Checkout Steps ---

    def add_to_cart(self, product_url, quantity=1):
        """Step 1: Navigate to product and add to cart."""
        self.driver.get(product_url)
        time.sleep(2)

        # Set quantity if field exists
        qty_fields = self.driver.find_elements(By.CSS_SELECTOR, "input[name='quantity']")
        if qty_fields:
            qty_fields[0].clear()
            qty_fields[0].send_keys(str(quantity))

        self._solve_if_captcha()
        self._click("[data-action='add-to-cart'], .add-to-cart, #add-to-cart")
        time.sleep(2)
        return True

    def fill_shipping(self, address):
        """Step 2: Fill shipping address."""
        self._solve_if_captcha()

        field_map = {
            "first_name": "#shipping-first-name, [name='firstName']",
            "last_name": "#shipping-last-name, [name='lastName']",
            "address": "#shipping-address, [name='address1']",
            "city": "#shipping-city, [name='city']",
            "state": "#shipping-state, [name='state']",
            "zip": "#shipping-zip, [name='postalCode']",
            "phone": "#shipping-phone, [name='phone']",
        }

        for field, selectors in field_map.items():
            if field in address:
                for selector in selectors.split(", "):
                    elements = self.driver.find_elements(By.CSS_SELECTOR, selector)
                    if elements:
                        elements[0].clear()
                        elements[0].send_keys(address[field])
                        break

        self._solve_if_captcha()
        self._click("[data-step='shipping-submit'], .continue-to-payment")
        time.sleep(2)
        return True

    def fill_payment(self, payment):
        """Step 3: Fill payment information."""
        self._solve_if_captcha()

        # Handle iframe for card fields (common pattern)
        iframes = self.driver.find_elements(By.CSS_SELECTOR, "iframe[name*='card']")
        if iframes:
            self.driver.switch_to.frame(iframes[0])
            self._fill("input[name='cardnumber']", payment["card_number"])
            self.driver.switch_to.default_content()

            if len(iframes) > 1:
                self.driver.switch_to.frame(iframes[1])
                self._fill("input[name='exp-date']", payment["expiry"])
                self.driver.switch_to.default_content()

            if len(iframes) > 2:
                self.driver.switch_to.frame(iframes[2])
                self._fill("input[name='cvc']", payment["cvv"])
                self.driver.switch_to.default_content()
        else:
            # Direct fields
            self._fill("[name='cardNumber'], #card-number", payment["card_number"])
            self._fill("[name='expiry'], #card-expiry", payment["expiry"])
            self._fill("[name='cvv'], #card-cvv", payment["cvv"])

        self._solve_if_captcha()
        self._click("[data-step='payment-submit'], .continue-to-review")
        time.sleep(2)
        return True

    def confirm_order(self):
        """Step 4: Review and confirm order."""
        self._solve_if_captcha()
        self._click("[data-step='confirm'], .place-order, #place-order")
        time.sleep(3)

        # Check for confirmation
        html = self.driver.page_source.lower()
        if "order confirmed" in html or "thank you" in html or "confirmation" in html:
            return True
        return False

    def run_checkout(self, product_url, address, payment, quantity=1):
        """Run complete checkout flow."""
        steps = [
            ("Add to cart", lambda: self.add_to_cart(product_url, quantity)),
            ("Proceed to checkout", lambda: self._click(".checkout-btn, a[href*='checkout']")),
            ("Fill shipping", lambda: self.fill_shipping(address)),
            ("Fill payment", lambda: self.fill_payment(payment)),
            ("Confirm order", lambda: self.confirm_order()),
        ]

        for step_name, step_fn in steps:
            print(f"Step: {step_name}...")
            try:
                result = step_fn()
                print(f"  ✓ {step_name} complete")
            except Exception as e:
                print(f"  ✗ {step_name} failed: {e}")
                return False
        return True

    def close(self):
        self.driver.quit()

Kullanım

automator = CheckoutAutomator("YOUR_API_KEY")

try:
    success = automator.run_checkout(
        product_url="https://store.example.com/product/widget-pro",
        address={
            "first_name": "Jane",
            "last_name": "Smith",
            "address": "123 Test Street",
            "city": "San Francisco",
            "state": "CA",
            "zip": "94102",
            "phone": "415-555-0100",
        },
        payment={
            "card_number": "4111111111111111",
            "expiry": "12/26",
            "cvv": "123",
        },
        quantity=1,
    )
    print(f"Checkout {'succeeded' if success else 'failed'}")
finally:
    automator.close()

Edge Durumlarını İşleme

CAPTCHA Doğrulama Hatasından Sonra Görünüyor

def retry_step_with_captcha(self, step_fn, max_retries=2):
    for attempt in range(max_retries + 1):
        try:
            return step_fn()
        except Exception:
            if attempt < max_retries:
                self._solve_if_captcha()
                continue
            raise

Oturum Tabanlı CAPTCHA'lar

Bazı siteler oturum başına yalnızca ilk istekte CAPTCHA'ları gösterir. Adımlar boyunca oturumları sürdürmek için tarayıcı çerezlerini kullanın.

Dinamik Form Alanları

def wait_for_step(self, indicator_selector, timeout=15):
    """Wait for a step to fully load before proceeding."""
    WebDriverWait(self.driver, timeout).until(
        EC.presence_of_element_located((By.CSS_SELECTOR, indicator_selector))
    )

Sorun giderme

SSS

Ödeme akışlarını gerçek ödemeler olmadan test edebilir miyim?

Evet. Çoğu e-ticaret platformunda test kartı numaralarını içeren sandbox/test modları bulunur. CaptchaAI, test ortamlarında aynı CAPTCHA'ları çözer.

Farklı ödeme düzenlerini nasıl halledebilirim?

Yaygın varyasyonları eşleştirmek için CSS seçici geri dönüş modelini (selector1, selector2) kullanın. Belirli siteler için seçicileri özelleştirin.

Tek sayfalık ödemelere ne dersiniz?

Akışı, tek sayfadaki tüm alanları dolduracak şekilde uyarlayın ve son gönderimden önce _solve_if_captcha()'yi bir kez arayın.

İlgili Kılavuzlar

• Otomatik Form Gönderimi
• API Hızlı Başvurusu

Ödeme testini otomatikleştirin –CAPTCHA'ları CaptchaAI ile yönetin.