feat: Airwallex 发卡管理后台完整实现

- 后端: FastAPI + SQLAlchemy + SQLite, JWT认证, 代理支持的AirwallexClient
- 前端: React 18 + Vite + Ant Design 5, 中文界面
- 功能: 卡片管理, 持卡人管理, 交易记录, API令牌, 系统设置, 审计日志
- 第三方API: X-API-Key认证, 权限控制
- Docker部署: docker-compose编排前后端

airwallex-sdk/examples/example_financial_transactions.py

@@ -0,0 +1,27 @@
+from airwallex import AirwallexClient, AirwallexAsyncClient
+
+# Synchronous example
+client = AirwallexClient(client_id="your_client_id", api_key="your_api_key")
+
+# Fetch a specific financial transaction
+transaction = client.financial_transaction.fetch("transaction_id")
+print(f"Transaction: {transaction.id} - {transaction.amount} {transaction.currency}")
+
+# List financial transactions with filters
+from datetime import datetime, timedelta
+thirty_days_ago = datetime.now() - timedelta(days=30)
+
+transactions = client.financial_transaction.list_with_filters(
+    from_created_at=thirty_days_ago,
+    status="SETTLED"
+)
+
+for tx in transactions:
+    print(f"Transaction: {tx.id} - {tx.amount} {tx.currency}")
+
+async def main_async():
+# Asynchronous example
+    async with AirwallexAsyncClient(client_id="your_client_id", api_key="your_api_key") as client:
+        # List transactions using async pagination
+        async for tx in client.financial_transaction.paginate_async_generator():
+            print(f"Transaction: {tx.id} - {tx.amount} {tx.currency}")