In general, any payment processor that has a REST/GRAPH API that supports Basic Auth, User Defined Basic Auth (things like API keys, etc.), or an Oauth like authentication flow should work. Additionally, Lambdas open a ton of options for payment processors- for instance any vendor that has an SDK that can be used via a lambda.Vendors with APIs generally configured to work with our solution include:
stripe
Authorize.net
First Data (Card Connect)
Worldpay
Global Collect
Sage Pay
Square
PayPal
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Christopher Bosken
Genesys - Employees
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