Error handling

Common errors

Verification of the existence of the buyer’s WhatsApp account
If the buyer does not have an account, the merchant receives a message with the payment link that he or she can transmit to the buyer via another channel.
Invalid e-mail
If the recipient’s e-mail address is invalid, the merchant receives a message specifying the invalid parameter and the received value.
Currency not supported
If the transmitted currency is not supported by the MIDs associated with the shop, the merchant receives a message with the list of supported currencies.
Invalid amount
If the transmitted amount is invalid, the merchant receives a message specifying the invalid parameter and the received value.
Invalid language
If the transmitted language does not exist or if it is not supported by the shop, the merchant receives a message specifying the list of supported languages.