pypayex is a Python module for interacting with the PayEx Soap API.
The PayEx implementation manual is available here: http://www.payexpim.com/
Install pypayex
(available on PyPi):
pip install pypayex
Requires the suds
SOAP library, and ordereddict
on Python < 2.7.
from payex.service import PayEx
service = PayEx(merchant_number='YOUR_MERCHANT_NUMER', encryption_key='YOUR_ENCRYPTION_KEY', production=False)
# Initialize payment
response = service.initialize(
purchaseOperation='SALE',
price='5000',
currency='NOK',
vat='2500',
orderID='test1',
productNumber='123',
description=u'This is a test.',
clientIPAddress='127.0.0.1',
clientIdentifier='USERAGENT=test&username=testuser',
additionalValues='PAYMENTMENU=TRUE',
returnUrl='http://example.org/return/',
view='PX',
cancelUrl='http://example.org/cancel/'
)
User performs the payment on the URL in response['redirectURL']
, and is redirected back to the returnUrl
.
# When user is redirected back to the returnUrl, check the status of the transaction
response = service.complete(orderRef='GENERATED_ORDER_REF')
# Transaction was successfully performed
response['status']['errorCode'] == 'OK' and response['transactionStatus'] == '0'