Title: Payment Error
Last modified: May 23, 2022

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# Payment Error

 *  [tmedudigital](https://wordpress.org/support/users/tmedudigital/)
 * (@tmedudigital)
 * [4 years ago](https://wordpress.org/support/topic/payment-error-32/)
 * Hi, I hope you a doing well.
    Sorry for the inconvenience. I trying to use mpgs
   plugin, but I’m facing an issue. When I use api version between 49-61 I get “
   Error: {“cause”:”INVALID_REQUEST”,”explanation”:”Merchant ‘101242’ is not enabled
   to use the API.”}”. When I use 62 I get “Payment error: Unexpected parameter ‘
   userId”. And finally for 63-64 I get “Payment error: Unexpected parameter ‘order.
   amount’”.
 * Can you help me with that.
 * Regards,
    Tadeu Melembe
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fpayment-error-32%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

The topic ‘Payment Error’ is closed to new replies.

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 * [WooCommerce MPGS](https://wordpress.org/plugins/woo-mpgs/)
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 * 0 replies
 * 1 participant
 * Last reply from: [tmedudigital](https://wordpress.org/support/users/tmedudigital/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/payment-error-32/)
 * Status: not resolved