stripe-integration

预期结果:

我可以帮助你创建 Stripe 结账会话。以下是 Python 代码：

```python
import stripe

stripe.api_key = 'sk_test_YOUR_KEY'

session = stripe.checkout.Session.create(
payment_method_types=['card'],
line_items=[{
'price_data': {
'currency': 'usd',
'product_data': {'name': 'Premium Widget'},
'unit_amount': 4900, # $49.00 in cents
},
'quantity': 1,
}],
mode='payment',
success_url='https://yoursite.com/success?session_id={CHECKOUT_SESSION_ID}',
cancel_url='https://yoursite.com/cancel',
)

# Redirect user to session.url
```

这将创建一个托管结账页面。用户将被重定向到 Stripe 的安全支付表单。

预期结果:

以下是使用 Flask 并带签名验证的安全 Webhook 处理器：

```python
from flask import Flask, request
import stripe

app = Flask(__name__)
endpoint_secret = 'whsec_YOUR_SECRET'

@app.route('/webhook', methods=['POST'])
def webhook():
payload = request.data
sig_header = request.headers.get('Stripe-Signature')

try:
event = stripe.Webhook.construct_event(
payload, sig_header, endpoint_secret
)
except ValueError:
return 'Invalid payload', 400
except stripe.error.SignatureVerificationError:
return 'Invalid signature', 400

if event['type'] == 'payment_intent.succeeded':
payment_intent = event['data']['object']
# Process the payment - update database, send receipt, etc.

return 'Success', 200
```