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Error
Application error

64022: Pay: Invalid Test Card Number

Twilio Voice DocumentationVoice

Description

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A 64022 error is an indication that your Pay Connector is in TEST mode, but you did not provide a valid test card number when testing a payment.

Possible causes

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  • Your pay connector is in TEST mode and you provided an invalid test card number when testing a payment. For compliance reasons, we can only allow certain test card numbers in TEST mode.

Possible solutions

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  • Check the documentation for the pay connector in the Twilio Console or in our Twilio docs for valid test card numbers that can be used when in TEST mode.