The Barzahlen Webhooks API allows real-time integrations with Barzahlen payment processing platform. This API sends an HTTPS request to the specified endpoint when a transaction is paid, canceled or when it expires. Barzahlen is a German payment system that allows users to shop online, select Barzahlen as a payment method, print out a purchase form or receive a purchase form by SMS, then pay in person at a Barzahlen partner store.
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