Simple Flask app to back the PyDX sponshorship form. (AWS Lambda.)

server.py

import json
import logging
import requests
import urlparse

import stripe
stripe.api_key = "YOURKEYHERE"
slack_hook = 'YOURSLACKHOOKURLHERE'

logger = logging.getLogger()
logger.setLevel(logging.INFO)

def hook(event, context):
    params = urlparse.parse_qs(event['body'])

    token = params['stripeToken'][0]
    amount = int(round(100.0 * float(params['amount'][0])))
    desc = 'PyDX Sponsorship from ' + params['name'][0]
    try:
        charge = stripe.Charge.create(amount=amount, currency='usd', source=token, description=desc, receipt_email=params['email'][0])
        # notify slack
        notify = {'text':
                '%s successfully sent sponsorship payment of $%s' % (params['name'][0],
                    params['amount'][0])}
        requests.post(slack_hook, data=json.dumps(notify))
        return 'Your payment has been processed!\n'
    except stripe.error.CardError, e:
        print 'Stripe error'
        print e
        return 'There was an error charging your card. It might have been declined.'