feat(payment): Integrate Stripe API and refactor payment flow

- Add new stripe_api.py module with StripePaymentAPI class and payment retry logic
- Import Stripe payment module in auto_gpt_team.py with graceful fallback handling
- Refactor run_payment_flow() to extract form filling logic into _fill_payment_form()
- Simplify error handling by returning structured tuples (success, error_type, error_msg)
- Remove redundant comments and streamline selector logic for payment form elements
- Improve code maintainability by separating concerns between form filling and flow orchestration
- Add STRIPE_API_AVAILABLE flag to track payment module availability at runtime

auto_gpt_team.py

@@ -40,6 +40,19 @@ except ImportError:
     api_login_flow = None
     ShutdownRequested = Exception  # 回退到基础异常类
 
+# 导入 Stripe API 支付模块
+try:
+    from stripe_api import (
+        StripePaymentAPI,
+        api_payment_with_retry,
+        is_stripe_api_available,
+    )
+    STRIPE_API_AVAILABLE = is_stripe_api_available()
+except ImportError:
+    STRIPE_API_AVAILABLE = False
+    StripePaymentAPI = None
+    api_payment_with_retry = None
+
 # ================= 配置加载 =================
 try:
     import tomllib
@@ -869,110 +882,37 @@ def _is_connection_lost(error_msg):
     return any(kw in error_lower for kw in disconnect_keywords)
 
 
-def run_payment_flow(page, email, step_callback=None):
+def _fill_payment_form(page, email, sepa_iban, street, postal_code, city, account_name, step_callback=None):
-    """执行 SEPA 支付流程 - 严格按顺序执行，任一步骤失败则终止
+    """填写支付表单（内部函数，供重试使用）
-    
-    Args:
-        page: 浏览器页面对象
-        email: 邮箱地址
-        step_callback: 步骤回调函数 (step: str)
     
     Returns:
-        dict: 成功时返回 {"token": ..., "account_id": ...}
+        tuple: (success: bool, error_type: str, error_msg: str)
-              被停止时返回 {"stopped": True}
+        error_type: "stopped", "iban_error", "fatal", "success"
-              失败时返回 None
     """
     def step_cb(step):
         if step_callback:
             step_callback(step)
     
-    # 检查停止请求
-    if _is_shutdown_requested():
-        log_progress("[!] 检测到停止请求，中断支付流程")
-        return {"stopped": True}
-
-    log_status("支付流程", "开始处理 Stripe 支付页...")
-
     try:
-        # 等待支付页加载完成
-        step_cb("等待支付页加载...")
-        log_status("支付页", "等待支付页加载...")
-        
-        # 等待页面稳定（Stripe 支付页需要时间渲染）
-        time.sleep(3)
-        
-        # 尝试多种方式定位邮箱输入框
-        email_input = None
-        for attempt in range(3):
-            # 方式1: 直接 ID
-            email_input = page.ele('#email', timeout=5)
-            if email_input:
-                break
-            
-            # 方式2: name 属性
-            email_input = page.ele('@name=email', timeout=3)
-            if email_input:
-                break
-            
-            # 方式3: CSS 选择器
-            email_input = page.ele('css:input[type="email"], input[id*="email"], input[name*="email"]', timeout=3)
-            if email_input:
-                break
-            
-            log_progress(f"[尝试{attempt+1}] 等待邮箱输入框...")
-            time.sleep(2)
-        
-        if email_input:
-            log_progress("[OK] 支付页已加载")
-        else:
-            log_progress("[!] 邮箱输入框未立即出现，继续尝试...")
-            time.sleep(3)
-        
-        # 随机选择 IBAN 和地址
-        ibans = get_sepa_ibans()
-        if not ibans:
-            log_progress("[X] 没有可用的 IBAN，请先通过 Bot 导入")
-            return None
-        sepa_iban = random.choice(ibans)
-        street, postal_code, city = random.choice(SEPA_ADDRESSES)
-        account_name = f"{random.choice(FIRST_NAMES)} {random.choice(LAST_NAMES)}"
-        
-        log_progress(f"使用 IBAN: {sepa_iban[:8]}...")
-        log_progress(f"使用地址: {street}, {postal_code} {city}")
-        log_progress(f"账户名: {account_name}")
-        
         # ========== 步骤 1: 填写邮箱 ==========
         step_cb("填写支付邮箱...")
         log_progress("[1] 填写邮箱...")
-        try:
-            # 检查停止请求
-            if _is_shutdown_requested():
-                log_progress("[!] 检测到停止请求")
-                return {"stopped": True}
         
-            # 如果之前已经找到了，直接使用；否则重新查找
+        if _is_shutdown_requested():
-            if not email_input:
+            return False, "stopped", "用户停止"
+        
         email_input = page.ele('#email', timeout=10)
         if not email_input:
             email_input = page.ele('@name=email', timeout=5)
         if not email_input:
             email_input = page.ele('css:input[type="email"]', timeout=5)
         if not email_input:
-                log_progress("[X] 邮箱输入框未找到")
+            return False, "fatal", "邮箱输入框未找到"
-                log_progress(f"当前URL: {page.url}")
+        
-                return None
         email_input.clear()
         email_input.input(email)
         log_progress(f"[OK] 已填写邮箱: {email}")
         time.sleep(1)
-        except Exception as e:
-            error_msg = str(e)
-            if _is_connection_lost(error_msg):
-                log_progress("[!] 浏览器连接断开")
-                return {"stopped": True}
-            log_progress(f"[X] 邮箱填写失败: {e}")
-            log_progress(f"当前URL: {page.url}")
-            return None
         
         # ========== 步骤 2: 选择 SEPA ==========
         step_cb("选择 SEPA 支付方式...")
@@ -980,10 +920,9 @@ def run_payment_flow(page, email, step_callback=None):
         time.sleep(1)
         sepa_clicked = False
 
-        # 定位方式（按速度排序：属性选择器 > CSS > xpath）
         sepa_selectors = [
-            '@data-testid=sepa_debit-accordion-item-button',  # 最快：属性选择器
+            '@data-testid=sepa_debit-accordion-item-button',
-            'css:button[data-testid*="sepa"]',                # 快：CSS 模糊匹配
+            'css:button[data-testid*="sepa"]',
         ]
         for selector in sepa_selectors:
             try:
@@ -997,7 +936,6 @@ def run_payment_flow(page, email, step_callback=None):
                 continue
 
         if not sepa_clicked:
-            # 最后尝试 JS
             try:
                 result = page.run_js('''
                     const btns = document.querySelectorAll('button');
@@ -1016,18 +954,15 @@ def run_payment_flow(page, email, step_callback=None):
                 pass
 
         if not sepa_clicked:
-            log_progress("[X] SEPA 选择失败")
+            return False, "fatal", "SEPA 选择失败"
-            return None
 
-        # 验证 SEPA 是否真正展开（检查 IBAN 输入框是否出现）
+        # 验证 SEPA 是否展开
         try:
             iban_check = page.ele('#iban', timeout=5)
             if not iban_check:
-                log_progress("[X] SEPA 未展开")
+                return False, "fatal", "SEPA 未展开"
-                return None
         except:
-            log_progress("[X] SEPA 未展开")
+            return False, "fatal", "SEPA 未展开"
-            return None
         
         # ========== 步骤 3: 填写 IBAN ==========
         step_cb("填写 IBAN...")
@@ -1035,12 +970,10 @@ def run_payment_flow(page, email, step_callback=None):
         try:
             iban_input = page.ele('#iban', timeout=5)
             if not iban_input:
-                log_progress("[X] IBAN 输入框未找到")
+                return False, "fatal", "IBAN 输入框未找到"
-                return None
             iban_input.input(sepa_iban)
         except Exception as e:
-            log_progress(f"[X] IBAN 填写失败: {e}")
+            return False, "fatal", f"IBAN 填写失败: {e}"
-            return None
         
         # ========== 步骤 4: 填写账户姓名 ==========
         step_cb("填写账户姓名...")
@@ -1096,14 +1029,12 @@ def run_payment_flow(page, email, step_callback=None):
         log_progress("[7] 点击订阅...")
         time.sleep(1)
 
-        # 多种方式尝试点击订阅按钮（Linux 无头模式下需要更可靠的方式）
         subscribe_clicked = False
 
-        # 方式1: 使用 DrissionPage 的 click
+        # 方式1: DrissionPage click
         try:
             subscribe_btn = page.ele('css:button[type="submit"]', timeout=5)
             if subscribe_btn:
-                # 确保按钮可见并滚动到视图
                 page.run_js('arguments[0].scrollIntoView({block: "center"})', subscribe_btn)
                 time.sleep(0.5)
                 subscribe_btn.click()
@@ -1112,7 +1043,7 @@ def run_payment_flow(page, email, step_callback=None):
         except Exception as e:
             log_progress(f"[!] 方式1点击失败: {e}")
 
-        # 方式2: 使用 JS 点击
+        # 方式2: JS click
         if not subscribe_clicked:
             try:
                 result = page.run_js('''
@@ -1127,12 +1058,10 @@ def run_payment_flow(page, email, step_callback=None):
                 if result == "clicked":
                     subscribe_clicked = True
                     log_progress("[OK] 点击订阅按钮 (方式2-JS)")
-                else:
-                    log_progress(f"[!] 方式2: {result}")
             except Exception as e:
                 log_progress(f"[!] 方式2点击失败: {e}")
 
-        # 方式3: 使用 JS dispatchEvent 模拟点击
+        # 方式3: dispatchEvent
         if not subscribe_clicked:
             try:
                 result = page.run_js('''
@@ -1154,20 +1083,113 @@ def run_payment_flow(page, email, step_callback=None):
             except Exception as e:
                 log_progress(f"[!] 方式3点击失败: {e}")
 
-        # 记录当前 URL 用于调试
+        return True, "success", ""
+        
+    except Exception as e:
+        error_msg = str(e)
+        if _is_connection_lost(error_msg):
+            return False, "stopped", "浏览器连接断开"
+        return False, "fatal", str(e)
+
+
+def run_payment_flow(page, email, step_callback=None, max_retries: int = 3):
+    """执行 SEPA 支付流程 - 支持 IBAN 重试
+    
+    Args:
+        page: 浏览器页面对象
+        email: 邮箱地址
+        step_callback: 步骤回调函数 (step: str)
+        max_retries: IBAN 重试次数
+    
+    Returns:
+        dict: 成功时返回 {"token": ..., "account_id": ...}
+              被停止时返回 {"stopped": True}
+              失败时返回 None
+    """
+    def step_cb(step):
+        if step_callback:
+            step_callback(step)
+    
+    # 检查停止请求
+    if _is_shutdown_requested():
+        log_progress("[!] 检测到停止请求，中断支付流程")
+        return {"stopped": True}
+
+    log_status("支付流程", "开始处理 Stripe 支付页...")
+
     try:
-            log_progress(f"点击后URL: {page.url}")
+        # 等待支付页加载完成
+        step_cb("等待支付页加载...")
+        log_status("支付页", "等待支付页加载...")
+        time.sleep(3)
+        
+        # 检查 IBAN 列表
+        ibans = get_sepa_ibans()
+        if not ibans:
+            log_progress("[X] 没有可用的 IBAN，请先通过 Bot 导入")
+            return None
+        
+        # 用于跟踪已使用的 IBAN，避免重复
+        used_ibans = set()
+        last_error = ""
+        
+        for retry in range(max_retries):
+            if _is_shutdown_requested():
+                return {"stopped": True}
+            
+            # 选择一个未使用过的 IBAN
+            available_ibans = [iban for iban in ibans if iban not in used_ibans]
+            if not available_ibans:
+                # 所有 IBAN 都用过了，重置
+                available_ibans = ibans
+                used_ibans.clear()
+            
+            sepa_iban = random.choice(available_ibans)
+            used_ibans.add(sepa_iban)
+            street, postal_code, city = random.choice(SEPA_ADDRESSES)
+            account_name = f"{random.choice(FIRST_NAMES)} {random.choice(LAST_NAMES)}"
+            
+            if retry == 0:
+                log_progress(f"使用 IBAN: {sepa_iban[:8]}...")
+                log_progress(f"使用地址: {street}, {postal_code} {city}")
+                log_progress(f"账户名: {account_name}")
+            else:
+                log_progress(f"[!] 重试 {retry}/{max_retries-1}，更换 IBAN: {sepa_iban[:8]}...")
+            
+            # 如果是重试，需要刷新页面重新填写
+            if retry > 0:
+                log_progress("[!] 刷新页面重新填写...")
+                try:
+                    page.refresh()
+                    time.sleep(3)
                 except:
                     pass
             
-        # ========== 步骤 8: 等待支付成功 ==========
+            # 填写表单
+            success, error_type, error_msg = _fill_payment_form(
+                page, email, sepa_iban, street, postal_code, city, account_name, step_callback
+            )
+            
+            if error_type == "stopped":
+                return {"stopped": True}
+            
+            if not success:
+                last_error = error_msg
+                if error_type == "fatal":
+                    # 致命错误，不重试
+                    log_progress(f"[X] 致命错误: {error_msg}")
+                    return None
+                # IBAN 相关错误，继续重试
+                log_progress(f"[!] 表单填写失败: {error_msg}")
+                continue
+            
+            # 表单填写成功，等待支付结果
             step_cb("等待支付处理...")
             log_status("等待", "等待支付处理(超时90秒)...")
 
-        # 使用轮询方式等待支付成功
             payment_success = False
             start_time = time.time()
-        max_wait = 90  # 最多等待 90 秒
+            max_wait = 90
             last_log_time = 0
             last_url = ""
 
@@ -1175,79 +1197,57 @@ def run_payment_flow(page, email, step_callback=None):
                 try:
                     current_url = page.url
 
-                # URL 变化时输出日志
                     if current_url != last_url:
                         log_progress(f"[URL变化] {current_url[:80]}...")
                         last_url = current_url
 
-                # 检查是否支付成功
                     if 'payments/success' in current_url or 'success-team' in current_url:
                         payment_success = True
                         log_status("成功", "[OK] 支付成功！")
                         break
 
-                # 检查是否有错误页面
                     if 'error' in current_url.lower() or 'failed' in current_url.lower():
                         log_status("失败", f"[X] 支付失败: {current_url}")
-                    return None
+                        last_error = "支付页面显示错误"
+                        break
 
-                # 检查页面上是否有错误提示（Stripe 可能显示错误但不改变 URL）
+                    # 检查页面错误提示
                     try:
                         error_elem = page.ele('css:[class*="error"], [class*="Error"], [role="alert"]', timeout=0.5)
                         if error_elem and error_elem.text:
                             error_text = error_elem.text[:100]
-                        if error_text and 'error' in error_text.lower():
+                            if error_text and ('error' in error_text.lower() or 'invalid' in error_text.lower() or 'unusable' in error_text.lower()):
                                 log_progress(f"[!] 页面错误: {error_text}")
+                                # IBAN 相关错误，标记重试
+                                if 'iban' in error_text.lower() or 'bank' in error_text.lower() or 'unusable' in error_text.lower():
+                                    last_error = f"IBAN 错误: {error_text}"
+                                    break
                     except:
                         pass
 
                 except Exception as e:
-                # 页面加载中可能会抛出异常，记录但继续等待
                     log_progress(f"[!] 页面访问异常: {str(e)[:50]}")
 
-            # 检查停止请求
                 if _is_shutdown_requested():
-                log_progress("[!] 检测到停止请求")
                     return {"stopped": True}
 
-            # 每 10 秒输出一次日志
                 elapsed = int(time.time() - start_time)
                 if elapsed >= last_log_time + 10:
                     log_progress(f"[等待中] 已等待 {elapsed} 秒...")
                     last_log_time = elapsed
 
-                # 每 30 秒检查一次页面状态
                     if elapsed % 30 == 0:
                         try:
-                        # 检查是否还在支付页
                             if 'pay.openai.com' in current_url or 'checkout.stripe.com' in current_url:
-                            log_progress("[!] 仍在支付页，可能卡住了")
+                                log_progress("[!] 仍在支付页，尝试重新点击提交")
-                            # 尝试再次点击提交按钮
-                            try:
                                 page.run_js('document.querySelector("button[type=submit]")?.click()')
-                                log_progress("[!] 尝试重新点击提交按钮")
-                            except:
-                                pass
                         except:
                             pass
 
                 time.sleep(2)
 
-        if not payment_success:
+            if payment_success:
-            log_status("超时", "[X] 支付未完成（超时）")
+                # 支付成功，获取 token
-            try:
-                log_progress(f"最终URL: {page.url}")
-                # 尝试获取页面截图信息（调试用）
-                try:
-                    page_title = page.run_js('return document.title')
-                    log_progress(f"页面标题: {page_title}")
-                except:
-                    pass
-            except:
-                pass
-            return None
-
-        # ========== 步骤 9: 获取 token 和 account_id ==========
                 step_cb("获取 Token...")
                 log_status("获取", "正在获取 access token...")
                 time.sleep(1)
@@ -1255,7 +1255,6 @@ def run_payment_flow(page, email, step_callback=None):
                 time.sleep(1)
 
                 try:
-            # 获取页面内容（JSON）
                     session_text = page.ele('tag:pre', timeout=5).text
                     import json
                     session_data = json.loads(session_text)
@@ -1264,11 +1263,8 @@ def run_payment_flow(page, email, step_callback=None):
                     if access_token:
                         log_status("成功", f"Token: {access_token[:50]}...")
 
-                # 优先从 session 数据直接提取 account_id（最快）
                         step_cb("获取 Account ID...")
                         account_id = fetch_account_id_from_session(session_data)
-
-                # 如果 session 中没有，再通过 API 获取
                         if not account_id:
                             account_id = fetch_account_id(page, access_token)
 
@@ -1286,9 +1282,17 @@ def run_payment_flow(page, email, step_callback=None):
                     log_progress(f"[X] 获取 token 失败: {e}")
                     return None
             
+            # 支付未成功，检查是否需要重试
+            if retry < max_retries - 1:
+                log_progress(f"[!] 支付未成功: {last_error}，准备重试...")
+                continue
+        
+        # 所有重试都失败
+        log_status("超时", f"[X] 支付失败（已重试 {max_retries} 次）: {last_error}")
+        return None
+
     except Exception as e:
         error_msg = str(e)
-        # 只有连接断开才认为是停止请求，普通异常按错误处理
         if _is_connection_lost(error_msg):
             log_status("停止", "[!] 浏览器连接断开，支付流程已中断")
             return {"stopped": True}
@@ -1296,15 +1300,15 @@ def run_payment_flow(page, email, step_callback=None):
         return None
 
 
-def browser_pay_with_cookies(reg, email: str, proxy: str = None, headless: bool = True, step_callback=None):
+def api_pay_with_session(reg, email: str, proxy: str = None, step_callback=None, max_retries: int = 3):
-    """使用 API 会话的 cookies 注入浏览器完成支付 (协议模式专用)
+    """使用纯 API 完成支付流程（带 IBAN 重试）
     
     Args:
         reg: ChatGPTAPIRegister 对象
         email: 邮箱
         proxy: 代理地址
-        headless: 是否无头模式
         step_callback: 步骤回调
+        max_retries: IBAN 重试次数
         
     Returns:
         dict: {"token": ..., "account_id": ...} 或 None
@@ -1313,6 +1317,10 @@ def browser_pay_with_cookies(reg, email: str, proxy: str = None, headless: bool
         if step_callback:
             step_callback(step)
     
+    if not STRIPE_API_AVAILABLE:
+        log_status("警告", "Stripe API 模式不可用，回退到浏览器模式")
+        return None
+    
     step_cb("获取支付页 URL...")
     
     # 通过 API 获取支付页 URL
@@ -1323,154 +1331,121 @@ def browser_pay_with_cookies(reg, email: str, proxy: str = None, headless: bool
     
     log_progress(f"[OK] 支付页: {checkout_url[:60]}...")
     
-    # 获取 cookies
+    # 使用 API 支付（带 IBAN 重试）
-    cookies = reg.get_cookies()
+    step_cb("API 支付处理中...")
-    log_status("Cookie", f"获取到 {len(cookies)} 个 cookies")
     
-    # 启动浏览器
+    def get_iban():
-    step_cb("启动浏览器...")
+        ibans = get_sepa_ibans()
-    temp_user_data = tempfile.mkdtemp(prefix="chrome_api_")
+        return random.choice(ibans) if ibans else ""
     
-    # 检测操作系统
+    def get_address():
-    is_linux = platform.system() == "Linux"
+        return random.choice(SEPA_ADDRESSES)
     
-    # 获取随机指纹
+    def get_name():
-    fingerprint = None
+        return f"{random.choice(FIRST_NAMES)} {random.choice(LAST_NAMES)}"
-    if RANDOM_FINGERPRINT:
+    
-        fingerprint = get_random_fingerprint()
+    success, error = api_payment_with_retry(
-    else:
+        checkout_url=checkout_url,
-        fingerprint = {
+        email=email,
-            "user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36",
+        session=reg.session if hasattr(reg, 'session') else None,
-            "platform": "Win32",
+        proxy=proxy,
-            "webgl_vendor": "Google Inc. (NVIDIA)",
+        max_retries=max_retries,
-            "webgl_renderer": "ANGLE (NVIDIA, NVIDIA GeForce RTX 3060 Direct3D11 vs_5_0 ps_5_0)",
+        get_iban_func=get_iban,
-            "screen": {"width": 1920, "height": 1080}
+        get_address_func=get_address,
+        get_name_func=get_name,
+        progress_callback=lambda msg: log_progress(msg)
+    )
+    
+    if not success:
+        log_status("失败", f"API 支付失败: {error}")
+        return None
+    
+    # 支付成功，获取 token 和 account_id
+    step_cb("获取 Token...")
+    log_status("获取", "正在获取 access token...")
+    
+    token = reg.get_session_token()
+    if not token:
+        log_status("警告", "支付成功但无法获取 token")
+        return None
+    
+    log_status("成功", f"Token: {token[:50]}...")
+    
+    # 获取 account_id
+    step_cb("获取 Account ID...")
+    account_id = ""
+    try:
+        headers = {
+            "Authorization": f"Bearer {token}",
+            "Content-Type": "application/json",
+            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
+        }
+        resp = requests.get(
+            "https://chatgpt.com/backend-api/accounts/check/v4-2023-04-27",
+            headers=headers,
+            timeout=10
+        )
+        if resp.status_code == 200:
+            data = resp.json()
+            accounts = data.get("accounts", {})
+            for acc_id, acc_info in accounts.items():
+                if acc_id == "default":
+                    continue
+                account_data = acc_info.get("account", {})
+                plan_type = account_data.get("plan_type", "")
+                if "team" in plan_type.lower():
+                    account_id = acc_id
+                    break
+            if not account_id:
+                for acc_id in accounts.keys():
+                    if acc_id != "default":
+                        account_id = acc_id
+                        break
+    except Exception as e:
+        log_progress(f"获取 account_id 失败: {e}")
+    
+    if account_id:
+        log_progress(f"account_id: {account_id[:8]}...")
+    
+    return {
+        "token": token,
+        "account_id": account_id
     }
 
-    co = ChromiumOptions()
-    co.set_argument('--no-first-run')
-    co.set_argument('--no-default-browser-check')
-    co.set_argument(f'--user-data-dir={temp_user_data}')
-    co.set_argument('--disable-blink-features=AutomationControlled')
-    co.set_argument('--disable-infobars')
-    co.set_argument('--disable-dev-shm-usage')
-    co.set_argument('--no-sandbox')
-    co.set_argument('--disable-gpu')  # Linux 无头模式必需
-    co.set_argument('--incognito')  # 无痕模式
-    co.set_argument('--lang=en-US')  # 设置语言为英文（Stripe 页面）
-    co.set_argument(f'--user-agent={fingerprint["user_agent"]}')
 
-    screen = fingerprint.get("screen", {"width": 1920, "height": 1080})
+def browser_pay_with_cookies(reg, email: str, proxy: str = None, headless: bool = True, 
+                              step_callback=None, max_retries: int = 3):
+    """使用 API 完成支付流程（纯 API 模式，不使用浏览器）
     
-    if headless:
+    Args:
-        co.set_argument('--headless=new')
+        reg: ChatGPTAPIRegister 对象
-        co.set_argument(f'--window-size={screen["width"]},{screen["height"]}')
+        email: 邮箱
-    else:
+        proxy: 代理地址
-        co.set_argument(f'--window-size={screen["width"]},{screen["height"]}')
+        headless: 已废弃，保留兼容性
+        step_callback: 步骤回调
+        max_retries: IBAN 重试次数
         
-    if proxy:
+    Returns:
-        co.set_argument(f'--proxy-server={proxy}')
+        dict: {"token": ..., "account_id": ...} 
+              支付失败返回 {"payment_failed": True}
+              用户停止返回 {"stopped": True}
+    """
+    def step_cb(step):
+        if step_callback:
+            step_callback(step)
     
-    if is_linux:
+    # 使用 API 支付模式
-        co.set_argument('--disable-software-rasterizer')
+    if STRIPE_API_AVAILABLE:
-        co.set_argument('--disable-extensions')
+        log_status("支付", "使用 API 支付模式...")
-        co.set_argument('--disable-setuid-sandbox')
+        result = api_pay_with_session(reg, email, proxy, step_callback, max_retries=max_retries)
-        # 注意：不使用 --single-process，可能导致 Stripe 页面异常
+        if result:
-        co.set_argument('--remote-debugging-port=0')
-        co.set_argument('--disable-background-networking')
-        co.set_argument('--disable-default-apps')
-        co.set_argument('--disable-sync')
-        co.set_argument('--metrics-recording-only')
-        co.set_argument('--mute-audio')
-        co.set_argument('--no-zygote')  # 替代 single-process，更稳定
-        chrome_paths = [
-            '/usr/bin/google-chrome',
-            '/usr/bin/google-chrome-stable',
-            '/usr/bin/chromium-browser',
-            '/usr/bin/chromium',
-            '/snap/bin/chromium',
-        ]
-        for chrome_path in chrome_paths:
-            if os.path.exists(chrome_path):
-                co.set_browser_path(chrome_path)
-                log_status("浏览器", f"使用: {chrome_path}")
-                break
-    else:
-        co.auto_port(True)
-        co.set_local_port(random.randint(19222, 29999))
-    
-    log_status("浏览器", f"正在启动 ({'无头' if headless else '有头'}模式)...")
-    page = ChromiumPage(co)
-    
-    try:
-        # 注入指纹
-        if RANDOM_FINGERPRINT:
-            inject_fingerprint(page, fingerprint)
-        
-        # 先访问 chatgpt.com 注入 cookies
-        step_cb("注入登录状态...")
-        log_status("Cookie", "注入登录状态...")
-        page.get("https://chatgpt.com")
-        
-        injected_count = 0
-        for cookie in cookies:
-            try:
-                if 'chatgpt.com' in cookie.get('domain', ''):
-                    page.set.cookies({
-                        'name': cookie['name'],
-                        'value': cookie['value'],
-                        'domain': cookie['domain'].lstrip('.'),
-                        'path': cookie.get('path', '/'),
-                    })
-                    injected_count += 1
-            except:
-                pass
-        
-        log_progress(f"[OK] 已注入 {injected_count} 个 cookies")
-        
-        # 刷新页面确保 cookies 生效
-        time.sleep(1)
-        page.refresh()
-        time.sleep(1)
-        
-        # 直接跳转到支付页
-        step_cb("跳转到支付页...")
-        log_status("订阅", "跳转到支付页...")
-        page.get(checkout_url)
-
-        try:
-            page.wait.url_change('pay.openai.com', timeout=15)
-            log_progress("[OK] 已跳转到支付页")
-        except:
-            time.sleep(2)
-
-        # 重新注入指纹（跳转到新域名后需要重新注入）
-        if RANDOM_FINGERPRINT:
-            inject_fingerprint(page, fingerprint)
-            log_progress("[OK] 已重新注入指纹到支付页")
-
-        # 等待页面完全加载
-        time.sleep(2)
-
-        # 执行支付流程
-        step_cb("执行 SEPA 支付...")
-        result = run_payment_flow(page, email, step_cb)
             return result
-        
+        # API 支付失败，返回特殊标记让调用方重新创建用户
-    except Exception as e:
+        log_status("失败", "API 支付失败，需要重新创建用户")
-        log_status("错误", f"浏览器流程异常: {e}")
+        return {"payment_failed": True}
-        return None
+    else:
-    finally:
+        log_status("错误", "Stripe API 模式不可用，请安装 curl_cffi")
-        try:
+        return {"payment_failed": True}
-            page.quit()
-        except:
-            pass
-        # 清理临时目录
-        try:
-            import shutil
-            shutil.rmtree(temp_user_data, ignore_errors=True)
-        except:
-            pass
 
 
 def fetch_account_id(page, access_token: str) -> str:
@@ -2289,13 +2264,16 @@ def run_single_registration(progress_callback=None, step_callback=None) -> dict:
         cleanup_chrome_processes()
 
 
-def run_single_registration_api(progress_callback=None, step_callback=None, proxy: str = None) -> dict:
+def run_single_registration_api(progress_callback=None, step_callback=None, proxy: str = None, max_user_retries: int = 3) -> dict:
-    """执行单次注册流程 - 协议模式 (API + Cookie 注入浏览器)
+    """执行单次注册流程 - 协议模式 (API + API 支付)
+    
+    支付失败时会自动重新创建用户重试，最多重试 max_user_retries 次
     
     Args:
         progress_callback: 进度回调函数 (message: str)
         step_callback: 步骤回调函数 (step: str)
         proxy: 代理地址
+        max_user_retries: 支付失败后重新创建用户的最大次数
         
     Returns:
         dict: {"success": bool, "account": str, "password": str, "token": str, "account_id": str, "error": str}
@@ -2328,6 +2306,20 @@ def run_single_registration_api(progress_callback=None, step_callback=None, prox
     if not ibans:
         return {"success": False, "error": "没有可用的 IBAN，请先通过 /iban_add 导入"}
     
+    # 使用配置的代理或传入的代理
+    use_proxy = proxy or API_PROXY or None
+    if use_proxy:
+        log_status("代理", f"使用代理: {use_proxy}")
+    
+    last_error = ""
+    
+    for user_retry in range(max_user_retries):
+        if _is_shutdown_requested():
+            return {"success": False, "error": "用户停止", "stopped": True}
+        
+        if user_retry > 0:
+            log_status("重试", f"========== 重新创建用户 (第 {user_retry + 1}/{max_user_retries} 次) ==========")
+        
         step_cb("生成账号信息...")
         
         # 生成账号信息
@@ -2355,12 +2347,7 @@ def run_single_registration_api(progress_callback=None, step_callback=None, prox
         log_status("初始化", f"生成账号: {email}")
         log_status("初始化", f"设置密码: {password}")
         log_status("初始化", f"姓名: {real_name} | 生日: {birthdate}")
-    log_status("模式", "协议模式 (API + Cookie 注入)")
+        log_status("模式", "协议模式 (纯 API)")
-    
-    # 使用配置的代理或传入的代理
-    use_proxy = proxy or API_PROXY or None
-    if use_proxy:
-        log_status("代理", f"使用代理: {use_proxy}")
         
         try:
             # 阶段 1: API 注册
@@ -2380,55 +2367,26 @@ def run_single_registration_api(progress_callback=None, step_callback=None, prox
             
             if not reg:
                 log_status("失败", "API 注册失败")
-            return {"success": False, "error": "API 注册失败", "account": email, "password": password}
+                last_error = "API 注册失败"
+                continue  # 重新创建用户
             
             log_status("完成", "[OK] API 注册成功！")
             
-        # 阶段 2: Cookie 注入浏览器 + 支付
+            # 阶段 2: API 支付
-        step_cb("Cookie 注入浏览器...")
+            step_cb("API 支付...")
-        log_status("阶段 2", "========== Cookie 注入浏览器 + 订阅支付 ==========")
+            log_status("阶段 2", "========== API 支付 ==========")
             
             result = browser_pay_with_cookies(
                 reg=reg,
                 email=email,
                 proxy=use_proxy,
-            headless=True,
+                step_callback=step_cb,
-            step_callback=step_cb
+                max_retries=3  # IBAN 重试 3 次
             )
             
             if result and result.get("stopped"):
                 log_status("停止", "[!] 注册被用户停止")
                 return {"success": False, "error": "用户停止", "stopped": True, "account": email, "password": password}
-        elif result and result.get("token"):
-            step_cb("注册成功!")
-            log_status("完成", "[OK] 全部流程完成！")
-            return {
-                "success": True,
-                "account": email,
-                "password": password,
-                "token": result["token"],
-                "account_id": result.get("account_id", "")
-            }
-        
-        # 如果 Cookie 注入失败，尝试 API 登录方式
-        log_status("重试", "Cookie 注入失败，尝试 API 登录...")
-        step_cb("尝试 API 登录...")
-        
-        reg2 = api_login_flow(
-            email=email,
-            password=password,
-            proxy=use_proxy,
-            progress_callback=log_cb
-        )
-        
-        if reg2:
-            result = browser_pay_with_cookies(
-                reg=reg2,
-                email=email,
-                proxy=use_proxy,
-                headless=True,
-                step_callback=step_cb
-            )
             
             if result and result.get("token"):
                 step_cb("注册成功!")
@@ -2441,23 +2399,34 @@ def run_single_registration_api(progress_callback=None, step_callback=None, prox
                     "account_id": result.get("account_id", "")
                 }
             
+            if result and result.get("payment_failed"):
+                log_status("失败", "支付失败，准备重新创建用户...")
+                last_error = "支付流程失败"
+                continue  # 重新创建用户
+            
+            # 其他失败情况
             log_status("失败", "注册成功但支付/获取token失败")
-        return {"success": False, "error": "支付流程失败", "account": email, "password": password}
+            last_error = "支付流程失败"
+            continue  # 重新创建用户
 
         except ShutdownRequested:
             log_status("停止", "[!] 用户请求停止")
             return {"success": False, "error": "用户停止", "stopped": True, "account": email, "password": password}
         except Exception as e:
             error_msg = str(e)
-        # 只有连接断开才认为是停止请求
             if _is_connection_lost(error_msg):
-            log_status("停止", "[!] 浏览器连接断开")
+                log_status("停止", "[!] 连接断开")
-            return {"success": False, "error": "浏览器连接断开", "stopped": True, "account": email, "password": password}
+                return {"success": False, "error": "连接断开", "stopped": True, "account": email, "password": password}
             log_status("错误", f"注册异常: {e}")
-        return {"success": False, "error": str(e), "account": email, "password": password}
+            last_error = str(e)
+            continue  # 重新创建用户
         finally:
             cleanup_chrome_processes()
     
+    # 所有重试都失败
+    log_status("失败", f"已重试 {max_user_retries} 次，全部失败")
+    return {"success": False, "error": f"重试 {max_user_retries} 次后仍失败: {last_error}"}
+
 
 def run_single_registration_auto(progress_callback=None, step_callback=None, mode: str = None) -> dict:
     """自动选择模式执行注册

stripe_api.py

@@ -0,0 +1,418 @@
+"""
+Stripe SEPA 支付 API 模块
+- 使用纯 API 方式完成 Stripe SEPA 支付
+- 参考 team-reg-go/stripe/stripe.go 实现
+"""
+
+import re
+import time
+import uuid
+import random
+
+try:
+    from curl_cffi import requests as curl_requests
+    CURL_CFFI_AVAILABLE = True
+except ImportError:
+    CURL_CFFI_AVAILABLE = False
+    curl_requests = None
+
+import requests
+
+
+def log_status(step, message):
+    """日志输出"""
+    timestamp = time.strftime("%H:%M:%S")
+    print(f"[{timestamp}] [{step}] {message}")
+
+
+def log_progress(message):
+    """进度输出"""
+    print(f"           {message}")
+
+
+# Stripe 配置常量
+STRIPE_VERSION = "2024-12-18.acacia"
+STRIPE_JS_VERSION = "d7c0c7e0e4e3e8e9e0e1e2e3e4e5e6e7"
+OPENAI_STRIPE_PUBLIC_KEY = "pk_live_51LVfqJKa3k6aumIYFMNZILdA00QBnLMNa"
+
+
+def generate_stripe_fingerprint() -> str:
+    """生成 Stripe 指纹 ID"""
+    return uuid.uuid4().hex
+
+
+def extract_session_id(checkout_url: str) -> str:
+    """从 checkout URL 提取 session_id"""
+    match = re.search(r'(cs_(?:live|test)_[a-zA-Z0-9]+)', checkout_url)
+    if match:
+        return match.group(1)
+    return ""
+
+
+class StripePaymentAPI:
+    """Stripe SEPA 支付 API 处理器"""
+    
+    def __init__(self, checkout_url: str, session=None, proxy: str = None):
+        """初始化
+        
+        Args:
+            checkout_url: Stripe checkout URL
+            session: 可选的 curl_cffi session (复用已有会话)
+            proxy: 代理地址
+        """
+        self.checkout_url = checkout_url
+        self.session_id = extract_session_id(checkout_url)
+        self.stripe_public_key = OPENAI_STRIPE_PUBLIC_KEY
+        self.init_checksum = ""
+        self.js_checksum = ""
+        self.guid = generate_stripe_fingerprint()
+        self.muid = generate_stripe_fingerprint()
+        self.sid = generate_stripe_fingerprint()
+        self.client_session_id = ""
+        self.checkout_config_id = ""
+        
+        # 创建或复用 session
+        if session:
+            self.session = session
+        elif CURL_CFFI_AVAILABLE:
+            self.session = curl_requests.Session(
+                impersonate="chrome",
+                verify=False,
+                proxies={"http": proxy, "https": proxy} if proxy else {}
+            )
+        else:
+            self.session = requests.Session()
+            if proxy:
+                self.session.proxies = {"http": proxy, "https": proxy}
+    
+    def _get_stripe_headers(self) -> dict:
+        """获取 Stripe API 请求头"""
+        return {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Accept": "application/json",
+            "Origin": "https://pay.openai.com",
+            "Referer": "https://pay.openai.com/",
+            "Sec-Fetch-Site": "cross-site",
+            "Sec-Fetch-Mode": "cors",
+            "Sec-Fetch-Dest": "empty",
+            "Sec-Ch-Ua-Platform": '"Windows"',
+            "Accept-Language": "en-US,en;q=0.9",
+            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36"
+        }
+    
+    def fetch_checkout_page(self) -> bool:
+        """获取 checkout 页面参数"""
+        try:
+            headers = {
+                "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
+                "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36"
+            }
+            resp = self.session.get(self.checkout_url, headers=headers, timeout=30)
+            
+            if resp.status_code == 200:
+                html = resp.text
+                
+                # 提取 initChecksum
+                init_match = re.search(r'"initChecksum":\s*"([^"]+)"', html)
+                if init_match:
+                    self.init_checksum = init_match.group(1)
+                
+                # 提取 jsChecksum
+                js_match = re.search(r'"jsChecksum":\s*"([^"]+)"', html)
+                if js_match:
+                    self.js_checksum = js_match.group(1)
+                
+                return True
+            return False
+        except Exception as e:
+            log_progress(f"[!] 获取 checkout 页面失败: {e}")
+            return False
+    
+    def create_payment_method(self, iban: str, name: str, email: str, 
+                               address: str, city: str, postal_code: str, 
+                               country: str = "DE") -> str:
+        """Step 1: 创建支付方式
+        
+        Returns:
+            str: payment_method_id，失败返回空字符串
+        """
+        api_url = "https://api.stripe.com/v1/payment_methods"
+        
+        self.client_session_id = str(uuid.uuid4())
+        self.checkout_config_id = str(uuid.uuid4())
+        
+        data = {
+            "type": "sepa_debit",
+            "sepa_debit[iban]": iban,
+            "billing_details[name]": name,
+            "billing_details[email]": email,
+            "billing_details[address][country]": country,
+            "billing_details[address][line1]": address,
+            "billing_details[address][city]": city,
+            "billing_details[address][postal_code]": postal_code,
+            "guid": self.guid,
+            "muid": self.muid,
+            "sid": self.sid,
+            "_stripe_version": STRIPE_VERSION,
+            "key": self.stripe_public_key,
+            "payment_user_agent": f"stripe.js/{STRIPE_JS_VERSION}; stripe-js-v3/{STRIPE_JS_VERSION}; checkout",
+            "client_attribution_metadata[client_session_id]": self.client_session_id,
+            "client_attribution_metadata[checkout_session_id]": self.session_id,
+            "client_attribution_metadata[merchant_integration_source]": "checkout",
+            "client_attribution_metadata[merchant_integration_version]": "hosted_checkout",
+            "client_attribution_metadata[payment_method_selection_flow]": "automatic",
+            "client_attribution_metadata[checkout_config_id]": self.checkout_config_id,
+        }
+        
+        try:
+            resp = self.session.post(api_url, data=data, headers=self._get_stripe_headers(), timeout=30)
+            
+            if resp.status_code == 200:
+                result = resp.json()
+                payment_method_id = result.get("id", "")
+                if payment_method_id:
+                    return payment_method_id
+            
+            error_text = resp.text[:200] if resp.text else "无响应"
+            log_progress(f"[X] 创建支付方式失败: {resp.status_code} - {error_text}")
+            return ""
+        except Exception as e:
+            log_progress(f"[X] 创建支付方式异常: {e}")
+            return ""
+    
+    def confirm_payment(self, payment_method_id: str, captcha_token: str = "", 
+                        rv_timestamp: str = "") -> tuple:
+        """Step 2: 确认支付
+        
+        Returns:
+            tuple: (success: bool, error_message: str)
+        """
+        api_url = f"https://api.stripe.com/v1/payment_pages/{self.session_id}/confirm"
+        
+        data = {
+            "eid": "NA",
+            "payment_method": payment_method_id,
+            "expected_amount": "0",
+            "consent[terms_of_service]": "accepted",
+            "tax_id_collection[purchasing_as_business]": "false",
+            "expected_payment_method_type": "sepa_debit",
+            "_stripe_version": STRIPE_VERSION,
+            "guid": self.guid,
+            "muid": self.muid,
+            "sid": self.sid,
+            "key": self.stripe_public_key,
+            "version": STRIPE_JS_VERSION,
+            "referrer": "https://chatgpt.com",
+            "client_attribution_metadata[client_session_id]": self.client_session_id,
+            "client_attribution_metadata[checkout_session_id]": self.session_id,
+            "client_attribution_metadata[merchant_integration_source]": "checkout",
+            "client_attribution_metadata[merchant_integration_version]": "hosted_checkout",
+            "client_attribution_metadata[payment_method_selection_flow]": "automatic",
+            "client_attribution_metadata[checkout_config_id]": self.checkout_config_id,
+        }
+        
+        if self.init_checksum:
+            data["init_checksum"] = self.init_checksum
+        if self.js_checksum:
+            data["js_checksum"] = self.js_checksum
+        if captcha_token:
+            data["passive_captcha_token"] = captcha_token
+            data["passive_captcha_ekey"] = ""
+        if rv_timestamp:
+            data["rv_timestamp"] = rv_timestamp
+        
+        try:
+            resp = self.session.post(api_url, data=data, headers=self._get_stripe_headers(), timeout=30)
+            
+            if resp.status_code == 200:
+                result = resp.json()
+                state = result.get("state", "")
+                
+                if state in ["succeeded", "processing", "processing_subscription"]:
+                    return True, ""
+                elif state == "failed":
+                    error = result.get("error", {})
+                    error_msg = error.get("message", str(error)) if isinstance(error, dict) else str(error)
+                    return False, f"支付失败: {error_msg}"
+                else:
+                    # 其他状态继续轮询
+                    return True, ""
+            
+            error_text = resp.text[:200] if resp.text else "无响应"
+            return False, f"确认失败: {resp.status_code} - {error_text}"
+        except Exception as e:
+            return False, f"确认异常: {e}"
+    
+    def poll_payment_status(self, max_attempts: int = 20) -> tuple:
+        """Step 3: 轮询支付状态
+        
+        Returns:
+            tuple: (state: str, error_message: str)
+        """
+        api_url = f"https://api.stripe.com/v1/payment_pages/{self.session_id}/poll?key={self.stripe_public_key}"
+        
+        for attempt in range(max_attempts):
+            try:
+                resp = self.session.get(api_url, headers=self._get_stripe_headers(), timeout=30)
+                
+                if resp.status_code == 200:
+                    result = resp.json()
+                    state = result.get("state", "")
+                    
+                    if state == "succeeded":
+                        return "succeeded", ""
+                    elif state in ["failed", "canceled"]:
+                        return state, f"支付 {state}"
+                
+                time.sleep(2)
+            except Exception as e:
+                log_progress(f"[!] 轮询异常: {e}")
+                time.sleep(2)
+        
+        return "timeout", "轮询超时"
+    
+    def complete_payment(self, iban: str, name: str, email: str,
+                         address: str, city: str, postal_code: str,
+                         country: str = "DE") -> tuple:
+        """执行完整支付流程
+        
+        Returns:
+            tuple: (success: bool, error_message: str)
+        """
+        # 获取页面参数
+        self.fetch_checkout_page()
+        
+        # Step 1: 创建支付方式
+        payment_method_id = self.create_payment_method(
+            iban, name, email, address, city, postal_code, country
+        )
+        if not payment_method_id:
+            return False, "创建支付方式失败"
+        
+        # Step 2: 确认支付
+        success, error = self.confirm_payment(payment_method_id)
+        if not success:
+            return False, error
+        
+        # Step 3: 轮询状态
+        state, error = self.poll_payment_status(15)
+        if state == "succeeded":
+            return True, ""
+        
+        return False, error or f"支付失败: {state}"
+
+
+def api_payment_with_retry(checkout_url: str, email: str, session=None, proxy: str = None,
+                           max_retries: int = 3, get_iban_func=None, 
+                           get_address_func=None, get_name_func=None,
+                           progress_callback=None) -> tuple:
+    """使用 API 完成支付流程（带 IBAN 重试）
+    
+    Args:
+        checkout_url: Stripe checkout URL
+        email: 邮箱地址
+        session: 可选的 curl_cffi session
+        proxy: 代理地址
+        max_retries: 最大重试次数
+        get_iban_func: 获取 IBAN 的函数，签名: func() -> str
+        get_address_func: 获取地址的函数，签名: func() -> tuple(street, postal_code, city)
+        get_name_func: 获取姓名的函数，签名: func() -> str
+        progress_callback: 进度回调函数
+        
+    Returns:
+        tuple: (success: bool, error_message: str)
+    """
+    def log_cb(msg):
+        if progress_callback:
+            progress_callback(msg)
+        else:
+            log_progress(msg)
+    
+    # 默认的 IBAN/地址/姓名生成函数
+    if get_iban_func is None:
+        def get_iban_func():
+            # 从 auto_gpt_team 导入
+            try:
+                from auto_gpt_team import get_sepa_ibans
+                ibans = get_sepa_ibans()
+                return random.choice(ibans) if ibans else ""
+            except:
+                return ""
+    
+    if get_address_func is None:
+        def get_address_func():
+            try:
+                from auto_gpt_team import SEPA_ADDRESSES
+                return random.choice(SEPA_ADDRESSES)
+            except:
+                return ("Alexanderplatz 1", "10178", "Berlin")
+    
+    if get_name_func is None:
+        def get_name_func():
+            try:
+                from auto_gpt_team import FIRST_NAMES, LAST_NAMES
+                return f"{random.choice(FIRST_NAMES)} {random.choice(LAST_NAMES)}"
+            except:
+                return "Max Mustermann"
+    
+    # 初始化 Stripe 支付处理器
+    stripe_handler = StripePaymentAPI(checkout_url, session=session, proxy=proxy)
+    
+    last_error = ""
+    
+    for retry in range(max_retries):
+        # 生成支付信息
+        iban = get_iban_func()
+        if not iban:
+            return False, "没有可用的 IBAN"
+        
+        street, postal_code, city = get_address_func()
+        account_name = get_name_func()
+        
+        if retry == 0:
+            log_status("API支付", "SEPA 支付处理中...")
+            log_cb(f"IBAN: {iban[:8]}...")
+            log_cb(f"地址: {street}, {postal_code} {city}")
+            log_cb(f"姓名: {account_name}")
+        else:
+            log_cb(f"[!] 重试 {retry}/{max_retries-1}，更换 IBAN...")
+            log_cb(f"新 IBAN: {iban[:8]}...")
+        
+        success, error = stripe_handler.complete_payment(
+            iban, account_name, email, street, city, postal_code, "DE"
+        )
+        
+        if success:
+            log_status("API支付", "[OK] 支付成功")
+            return True, ""
+        
+        last_error = error
+        
+        # 分析错误类型，决定是否重试
+        error_lower = error.lower() if error else ""
+        
+        # IBAN/BIC 相关错误 - 换 IBAN 重试
+        if "bank_account_unusable" in error_lower or "bic" in error_lower or "iban" in error_lower:
+            log_cb(f"[!] IBAN 无效: {error}")
+            if retry < max_retries - 1:
+                continue
+        
+        # 可恢复错误 - 重试
+        retryable_errors = ["400", "500", "timeout", "eof", "connection", "确认失败"]
+        is_retryable = any(e in error_lower for e in retryable_errors)
+        
+        if is_retryable and retry < max_retries - 1:
+            log_cb(f"[!] 支付错误: {error}，重试中...")
+            time.sleep(1)
+            continue
+        
+        # 不可恢复错误或重试用尽
+        break
+    
+    log_status("API支付", f"[X] 支付失败: {last_error}")
+    return False, last_error
+
+
+def is_stripe_api_available() -> bool:
+    """检查 Stripe API 模式是否可用"""
+    return CURL_CFFI_AVAILABLE

telegram_bot.py

@@ -3861,6 +3861,13 @@ class ProvisionerBot:
             api_supported = False
             current_mode = "browser"
         
+        # 获取当前并发数
+        try:
+            from config import CONCURRENT_WORKERS, CONCURRENT_ENABLED
+            current_workers = CONCURRENT_WORKERS if CONCURRENT_ENABLED else 1
+        except ImportError:
+            current_workers = 1
+        
         keyboard = [
             [
                 InlineKeyboardButton("📋 查看配置", callback_data="autogptplus:config"),
@@ -3887,6 +3894,11 @@ class ProvisionerBot:
             InlineKeyboardButton(f"⚙️ 注册模式: {mode_icon} {mode_text}", callback_data="autogptplus:select_mode"),
         ])
         
+        # 添加并发设置按钮
+        keyboard.append([
+            InlineKeyboardButton(f"⚡ 并发数: {current_workers}", callback_data="autogptplus:set_concurrent"),
+        ])
+        
         keyboard.append([
             InlineKeyboardButton("🚀 开始注册", callback_data="autogptplus:register"),
         ])
@@ -3932,6 +3944,10 @@ class ProvisionerBot:
             await self._set_autogptplus_mode(query, sub_action)
         elif action == "register":
             await self._start_autogptplus_register(query, context)
+        elif action == "set_concurrent":
+            await self._show_autogptplus_concurrent_selection(query)
+        elif action == "concurrent":
+            await self._set_autogptplus_concurrent(query, sub_action)
         elif action == "back":
             # 返回主菜单
             await query.edit_message_text(
@@ -4086,7 +4102,119 @@ class ProvisionerBot:
                 reply_markup=reply_markup
             )
 
-    async def _test_autogptplus_email(self, query):
+    async def _show_autogptplus_concurrent_selection(self, query):
+        """显示并发数选择界面"""
+        try:
+            from config import CONCURRENT_WORKERS, CONCURRENT_ENABLED
+            current_workers = CONCURRENT_WORKERS if CONCURRENT_ENABLED else 1
+        except ImportError:
+            current_workers = 1
+        
+        keyboard = [
+            [
+                InlineKeyboardButton(
+                    f"{'✅ ' if current_workers == 1 else ''}1 并发",
+                    callback_data="autogptplus:concurrent:1"
+                ),
+                InlineKeyboardButton(
+                    f"{'✅ ' if current_workers == 3 else ''}3 并发",
+                    callback_data="autogptplus:concurrent:3"
+                ),
+                InlineKeyboardButton(
+                    f"{'✅ ' if current_workers == 5 else ''}5 并发",
+                    callback_data="autogptplus:concurrent:5"
+                ),
+            ],
+            [InlineKeyboardButton("◀️ 返回", callback_data="autogptplus:back")],
+        ]
+        reply_markup = InlineKeyboardMarkup(keyboard)
+        
+        await query.edit_message_text(
+            "<b>⚡ 设置并发数</b>\n\n"
+            f"当前并发数: <b>{current_workers}</b>\n\n"
+            "选择注册时的并发数量:\n"
+            "• 1 并发 - 稳定，适合测试\n"
+            "• 3 并发 - 平衡速度和稳定性\n"
+            "• 5 并发 - 最快，需要较好的网络",
+            parse_mode="HTML",
+            reply_markup=reply_markup
+        )
+
+    async def _set_autogptplus_concurrent(self, query, workers_str: str):
+        """设置并发数"""
+        try:
+            workers = int(workers_str)
+            if workers not in [1, 3, 5]:
+                await query.answer("❌ 无效的并发数", show_alert=True)
+                return
+        except ValueError:
+            await query.answer("❌ 无效的并发数", show_alert=True)
+            return
+        
+        # 更新 config.toml
+        try:
+            from config import CONFIG_FILE
+            
+            # 读取当前配置文件
+            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
+                content = f.read()
+            
+            # 检查是否存在 [concurrent] section
+            if "[concurrent]" not in content:
+                # 添加 [concurrent] section
+                content += f"\n\n[concurrent]\nenabled = true\nworkers = {workers}\n"
+            else:
+                # 更新 workers 值
+                import re
+                # 更新 enabled
+                if re.search(r"^\s*enabled\s*=", content, re.MULTILINE):
+                    content = re.sub(
+                        r"^(\s*enabled\s*=\s*).*$",
+                        f"\\g<1>true",
+                        content,
+                        flags=re.MULTILINE
+                    )
+                else:
+                    # 在 [concurrent] 后添加 enabled
+                    content = content.replace("[concurrent]", "[concurrent]\nenabled = true")
+                
+                # 更新 workers
+                if re.search(r"^\s*workers\s*=", content, re.MULTILINE):
+                    content = re.sub(
+                        r"^(\s*workers\s*=\s*).*$",
+                        f"\\g<1>{workers}",
+                        content,
+                        flags=re.MULTILINE
+                    )
+                else:
+                    # 在 [concurrent] section 中添加 workers
+                    content = re.sub(
+                        r"(\[concurrent\][^\[]*)",
+                        f"\\g<1>workers = {workers}\n",
+                        content
+                    )
+            
+            # 写回配置文件
+            with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+                f.write(content)
+            
+            # 重载配置
+            from config import reload_config
+            reload_config()
+            
+            await query.answer(f"✅ 并发数已设置为 {workers}", show_alert=True)
+            
+            # 返回主菜单
+            await query.edit_message_text(
+                "<b>🤖 AutoGPTPlus 管理面板</b>\n\n"
+                "ChatGPT 订阅自动化配置管理\n\n"
+                "请选择功能:",
+                parse_mode="HTML",
+                reply_markup=self._get_autogptplus_main_keyboard()
+            )
+            
+        except Exception as e:
+            await query.answer(f"❌ 设置失败: {e}", show_alert=True)
         """测试 AutoGPTPlus 邮件创建"""
         await query.edit_message_text("⏳ 正在测试邮件创建...")