Viewing 1 replies (of 1 total)
  • Plugin Author wpgateways

    (@wpgateways)

    Hello @ericatironi,

    Generally this error means you are not using the correct API credentials. If you are convinced your credentials are correct then take a look at your endpoint. Sandbox credentials will not be valid in the production environment and live credentials will produce this error in the sandbox

    Thanks!

Viewing 1 replies (of 1 total)

The topic ‘10002-Security header is not valid’ is closed to new replies.