Title: API connexion error
Last modified: April 27, 2026

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# API connexion error

 *  [cubeword](https://wordpress.org/support/users/cubeword/)
 * (@cubeword)
 * [1 month ago](https://wordpress.org/support/topic/api-connexion-error/)
 * Hello,
 * I’m unable to connect my Mailjet account to the WordPress plugin. I get the error:_“**
   Please make sure that you are using the correct API key and Secret key**“_.
   I
   tried different versions, 5.1, 6.1, and latest 6.2, I cleared the metadata related
   to the previous version before each version change to avoid conflicts, but it
   didn’t change anything.Can you tell me what the problem is and if you have a 
   fix ?Thank you
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fapi-connexion-error%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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 * 0 replies
 * 1 participant
 * Last reply from: [cubeword](https://wordpress.org/support/users/cubeword/)
 * Last activity: [1 month ago](https://wordpress.org/support/topic/api-connexion-error/)
 * Status: not resolved