Python library for implementing Omnikassa.
from omnikassa import Omnikassa
from omnikassa.constants import Currency
settings = {
'currencyCode': Currency.EURO, # Default value, can be overriden per request
'automaticResponseUrl': 'https://example.com/callback',
'normalReturnUrl': 'https://example.com/omnikassa',
'merchantId': '0123456789',
}
secret = 'secret key' # set this to None to use test environment
omnikassa = Omnikassa(settings, secret)
data = omnikassa.generate_request({
'transactionReference': 'transaction123', # unique reference
'amount': 456, # in cents
'orderId': 123, # optional
})data contains relevant info to create a form:
<form action="${url}" method="post" id="form">
<input type="hidden" name="Seal" value="${seal}">
<input type="hidden" name="InterfaceVersion" value="${version}">
<input type="hidden" name="Data" value="${data}">
<button type="submit">
Start payment
</button>
</form>from omnikassa import Omnikassa
from omnikassa.constants import Currency
settings = {
'currencyCode': Currency.EURO,
'automaticResponseUrl': 'https://example.com/callback',
'normalReturnUrl': 'https://example.com/omnikassa',
'merchantId': '0123456789',
}
secret = 'secret key'
omnikassa = Omnikassa(settings, secret)
try:
data = omnikassa.verify_callback(request.POST)
except InvalidSeal:
...
except InvalidResponseCode as exc:
# `exc.data` contains responseData
...
# `data` is a dict of validated omnikassa data