What is an API? I just need my customer to be able to pay an invoice.

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    Asked on August 23, 2016 at 12:06 AM

    I don't know what to do.I sent an invoice to a customer and he keeps getting the message 

    Authentication/Authorization Failed
    You do not have permissions to make this API call.
    I linked my PayPal account to my JotForm account but I don't know what an API is, I looked it up and still don't understand. Please help me! 
    Phone: (323)439-9616
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    Answered on August 23, 2016 at 02:02 AM

    The Paypal API is used to connect the form with your Paypal Pro account. To get your account's Paypal API credentials, please follow this guide: How to Obtain PayPal API Credentials. If you need further assistance, please let us know. Regards.