SDK-Python

Version:	1.1.0
Web:	https://www.liqpay.ua/
Download:	https://pypi.python.org/pypi/liqpay-python
Source:	https://github.com/liqpay/sdk-python
Documentation:	https://liqpay.ua/doc
Keywords:	liqpay, privat24, privatbank, python, internet acquiring, P2P payments, two-step payments

What python version is supported?

• Python 2.7 (deprecated)
• Python 3.11

Get Started

1. Sign up in https://www.liqpay.ua/en/authorization.
2. Create a company.
3. In company settings, on API tab, get Public key and Private key.
4. Done.

Installation

From pip

$ pip install liqpay-python

From github

$ pip install git+https://github.com/liqpay/sdk-python#egg=liqpay-python

Working with LiqPay Callback locally

If you need debugging API Callback on local environment use https://localtunnel.github.io/www/

How it use?

Example 1: Basic

Backend

liqpay = LiqPay(public_key, private_key)
html = liqpay.cnb_form({
'action': 'pay',
'amount': '1',
'currency': 'USD',
'description': 'description text',
'order_id': 'order_id_1',
'version': '3'
})

Frontend

Variable html will contain next html form

<form method="POST" action="https://www.liqpay.ua/api/3/checkout" accept-charset="utf-8">
<input type="hidden" name="data" value="eyAidmVyc2lvbiIgOiAzLCAicHVibGljX2tleSIgOiAieW91cl9wdWJsaWNfa2V5IiwgImFjdGlv
biIgOiAicGF5IiwgImFtb3VudCIgOiAxLCAiY3VycmVuY3kiIDogIlVTRCIsICJkZXNjcmlwdGlv
biIgOiAiZGVzY3JpcHRpb24gdGV4dCIsICJvcmRlcl9pZCIgOiAib3JkZXJfaWRfMSIgfQ=="/>
<input type="hidden" name="signature" value="QvJD5u9Fg55PCx/Hdz6lzWtYwcI="/>
<script type="text/javascript" src="https://static.liqpay.ua/libjs/sdk_button.js"></script>
<sdk-button label="Сплатити" background="#77CC5D" onClick="submit()"></sdk-button>
</form>

Example 2: Integrate Payment widget to Django

Payment widget documentation

Backend

views.py

from liqpay import LiqPay
from django.views.generic import TemplateView
from django.shortcuts import render
from django.http import HttpResponse
class PayView(TemplateView):
template_name = 'billing/pay.html'
def get(self, request, *args, **kwargs):
liqpay = LiqPay(settings.LIQPAY_PUBLIC_KEY, settings.LIQPAY_PRIVATE_KEY)
params = {
'action': 'pay',
'amount': '100',
'currency': 'USD',
'description': 'Payment for clothes',
'order_id': 'order_id_1',
'version': '3',
'sandbox': 0, # sandbox mode, set to 1 to enable it
'server_url': 'https://test.com/billing/pay-callback/', # url to callback view
}
signature = liqpay.cnb_signature(params)
data = liqpay.cnb_data(params)
return render(request, self.template_name, {'signature': signature, 'data': data})
@method_decorator(csrf_exempt, name='dispatch')
class PayCallbackView(View):
def post(self, request, *args, **kwargs):
liqpay = LiqPay(settings.LIQPAY_PUBLIC_KEY, settings.LIQPAY_PRIVATE_KEY)
data = request.POST.get('data')
signature = request.POST.get('signature')
sign = liqpay.str_to_sign(settings.LIQPAY_PRIVATE_KEY + data + settings.LIQPAY_PRIVATE_KEY)
if sign == signature:
print('callback is valid')
response = liqpay.decode_data_from_str(data)
print('callback data', response)
return HttpResponse()

urls.py

from django.conf.urls import url
from billing.views import PayView, PayCallbackView
urlpatterns = [
url(r'^pay/$', PayView.as_view(), name='pay_view'),
url(r'^pay-callback/$', PayCallbackView.as_view(), name='pay_callback'),
]

Frontend

<div id="liqpay_checkout"></div>
<script>
window.LiqPayCheckoutCallback = function() {
LiqPayCheckout.init({
data: "{{ data }}",
signature: "{{ signature }}",
embedTo: "#liqpay_checkout",
mode: "embed" // embed || popup,
}).on("liqpay.callback", function(data){
console.log(data.status);
console.log(data);
}).on("liqpay.ready", function(data){
// ready
}).on("liqpay.close", function(data){
// close
});
};
</script>
<script src="//static.liqpay.ua/libjs/checkout.js" async></script>